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	<title>Trade Naked &#187; Caption</title>
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		<title>Everyone is Frustrated</title>
		<link>http://tradenakedoptions.com/2009/12/everyone-is-frustrated/</link>
		<comments>http://tradenakedoptions.com/2009/12/everyone-is-frustrated/#comments</comments>
		<pubDate>Fri, 11 Dec 2009 18:29:08 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Breadth]]></category>
		<category><![CDATA[Breakout]]></category>
		<category><![CDATA[Bullish Trend]]></category>
		<category><![CDATA[Bulls And Bears]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Larry Mcmillan]]></category>
		<category><![CDATA[Market Commentary]]></category>
		<category><![CDATA[Market Indicators]]></category>
		<category><![CDATA[Oscillators]]></category>
		<category><![CDATA[Ratios]]></category>
		<category><![CDATA[Resistance]]></category>
		<category><![CDATA[Signals]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[stocks]]></category>
		<category><![CDATA[Technical Indicators]]></category>
		<category><![CDATA[Vix]]></category>
		<category><![CDATA[volatility]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=2171</guid>
		<description><![CDATA[Weekly market commentary from Larry McMillan:
Despite some selling this week, support at $SPX 1080-1085 has once again held, and therefore the overall bullish trend of the market persists. Some of the technical indicators have weakened, but as long as that support holds, they are not important. On the upside, the resistance at 1110 remains in [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://optionstrategist.com" target="_blank" rel="nofollow" title="Option Strategist">Weekly market commentary from Larry McMillan</a>:<br />
<div id="attachment_2170" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/12/image11.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/12/image11-300x225.gif" alt="SPX Through 12-11-09" title="SPXThrough12-11-09" width="300" height="225" class="size-medium wp-image-2170" /></a><p class="wp-caption-text">SPX Through 12-11-09</p></div><br />
Despite some selling this week, support at $SPX 1080-1085 has once again held, and therefore the overall bullish trend of the market persists. Some of the technical indicators have weakened, but as long as that support holds, they are not important. On the upside, the resistance at 1110 remains in place as well.</p>
<p>Our breadth oscillators have given six separate sell signals over the last month, as $SPX has been unable to break out on the upside. That is certainly a negative sign, and those sell signals remain in place today.</p>
<p>Equity-only put-call ratios have been unreliable ever since heavy hedging activity began last summer. That activity seems to be abating now, so we are tentatively looking to use the equity-only ratios as trustworthy market indicators again. They, too (like breadth) have generated sell signals this week.<br />
<div id="attachment_2172" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/12/image41.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/12/image41-300x225.gif" alt="VIX Through 12-11-09" title="VIXThrough12-11-09" width="300" height="225" class="size-medium wp-image-2172" /></a><p class="wp-caption-text">VIX Through 12-11-09</p></div><br />
Volatility indicators are more positive. Volatility indices themselves ($VIX and $VXO) continue to decline, and that is generally bullish for stocks.</p>
<p>In summary, both bulls and bears are frustrated &#8212; and will likely remain so until a breakout occurs.</p>
]]></content:encoded>
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		<title>Still in a Tight Range</title>
		<link>http://tradenakedoptions.com/2009/12/still-in-a-tight-range/</link>
		<comments>http://tradenakedoptions.com/2009/12/still-in-a-tight-range/#comments</comments>
		<pubDate>Fri, 04 Dec 2009 21:10:23 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Amp]]></category>
		<category><![CDATA[Bulls]]></category>
		<category><![CDATA[Buy Signals]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Catalyst]]></category>
		<category><![CDATA[Distortions]]></category>
		<category><![CDATA[Larry Mcmillan]]></category>
		<category><![CDATA[Lows]]></category>
		<category><![CDATA[Market Breadth]]></category>
		<category><![CDATA[Odds]]></category>
		<category><![CDATA[Rally]]></category>
		<category><![CDATA[Ratios]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[Stock Market]]></category>
		<category><![CDATA[Time Market]]></category>
		<category><![CDATA[Trend Line]]></category>
		<category><![CDATA[Unemployment Report]]></category>
		<category><![CDATA[Vix]]></category>
		<category><![CDATA[volatility]]></category>
		<category><![CDATA[Vxo]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=2167</guid>
		<description><![CDATA[Weekly comment on the market from Larry McMillan:
The S&#038;P 500 Index ($SPX) has still not been able to break out of its 1080-1110 trading range on a closing basis. This is a very tight range that has lasted for nearly a month (since November 9th, actually). Our indicators are modestly bullish, so the odds slightly [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://optionstrategist.com" target="_blank" rel="nofollow" title="Option Strategist">Weekly comment on the market from Larry McMillan</a>:</p>
<div id="attachment_2166" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/12/image1.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/12/image1-300x225.gif" alt="SPX Through 12-4-09" title="SPXThrough12-4-09" width="300" height="225" class="size-medium wp-image-2166" /></a><p class="wp-caption-text">SPX Through 12-4-09</p></div><br />
The S&#038;P 500 Index ($SPX) has still not been able to break out of its 1080-1110 trading range on a closing basis. This is a very tight range that has lasted for nearly a month (since November 9th, actually). Our indicators are modestly bullish, so the odds slightly favor an upside breakout.</p>
<p>The $SPX chart remains mostly bullish. The rising trend line connecting the March and October lows is at about 1070 and rising. Coupled with the just mentioned support at 1080, this means that the trend is still bullish. However, a close below 1070 would be problematic for the bulls.</p>
<p>Equity-only put-call ratios have begun to clearly decline and thus generate buy signals. In normal times, we would be encouraged by that fact, but with the distortions caused by the heavy hedging activity since July/August, we still view the signals from these put-call ratios tentatively. These are not our primary indicators at this time.</p>
<p>Market breadth, on the other hand, has been a much more accurate signal during the rally since March. Breadth has given a sell signal each time that $SPX has approached the top of the trading range and then fallen back. Today was no exception, as yet another sell signal has been issued after the $SPX failure to break out on the upside.<br />
<div id="attachment_2168" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/12/image4.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/12/image4-300x225.gif" alt="VIX Through 12-4-09" title="VIXThrough12-4-09" width="300" height="225" class="size-medium wp-image-2168" /></a><p class="wp-caption-text">VIX Through 12-4-09</p></div><br />
Volatility indices have generally declined, with both $VIX and $VXO near yearly lows earlier today. Declining volatility is bullish for the broad stock market.</p>
<p>In summary, $SPX has been unable to break out of the trading range. Perhaps Friday&#8217;s Unemployment Report will provide a catalyst for the breakout. Traders should wait for the breakout before taking speculative positions. </p>
<p>[An unexpectedly good unemployment report did send the S&#038;P 500 up 1.5% at 10 AM but it quickly fell back and closed up 0.5% at 1106.]
]]></content:encoded>
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		<title>1100 Is Critical</title>
		<link>http://tradenakedoptions.com/2009/11/1100-is-critical/</link>
		<comments>http://tradenakedoptions.com/2009/11/1100-is-critical/#comments</comments>
		<pubDate>Fri, 13 Nov 2009 17:21:03 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Breadth]]></category>
		<category><![CDATA[Breakout]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Failure]]></category>
		<category><![CDATA[Futures Market]]></category>
		<category><![CDATA[Larry Mcmillan]]></category>
		<category><![CDATA[Lows]]></category>
		<category><![CDATA[Moving Average]]></category>
		<category><![CDATA[Negative Divergence]]></category>
		<category><![CDATA[Presence]]></category>
		<category><![CDATA[Ratios]]></category>
		<category><![CDATA[Resistance]]></category>
		<category><![CDATA[Signals]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[Support Areas]]></category>
		<category><![CDATA[Term Trend]]></category>
		<category><![CDATA[Vix Futures]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=2141</guid>
		<description><![CDATA[Larry McMillan&#8217;s freebie weekly market analysiss:
The October highs and now the November highs are at essentially the same level &#8212; $SPX 1100. This is major resistance, which is reinforced by the presence of the declining 500-day moving average at this 1100 level.
A breakout above 1100 would be bullish, and could probably propel prices to the [...]]]></description>
			<content:encoded><![CDATA[<p>Larry McMillan&#8217;s freebie <a href="http://optionstrategist.com" title="Market Commentary from Larry McMillan" rel="nofollow" target="_blank">weekly market analysis</a>s:</p>
<p><div id="attachment_2142" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/11/image11.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/11/image11-300x225.gif" alt="SPX Through 11-13-09" title="SPXThrough11-13-09" width="300" height="225" class="size-medium wp-image-2142" /></a><p class="wp-caption-text">SPX Through 11-13-09</p></div><br />
The October highs and now the November highs are at essentially the same level &#8212; $SPX 1100. This is major resistance, which is reinforced by the presence of the declining 500-day moving average at this 1100 level.</p>
<p>A breakout above 1100 would be bullish, and could probably propel prices to the 1150 level without much trouble. However, a failure at 1100 means that support areas would be important. There is support at 1160-1170, near the 20-day moving average, and then below that at 1030, the late October lows, followed by 1020, the early October lows.</p>
<p>There are now breadth sell signals as of today&#8217;s failure at 1100. Also, there is a matter of negative divergence: breadth rose to much higher levels when $SPX first visited 1100 a month ago.<br />
<div id="attachment_2143" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/11/image41.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/11/image41-300x225.gif" alt="VIX Through 11-13-09" title="VIXThrough11-13-09" width="300" height="225" class="size-medium wp-image-2143" /></a><p class="wp-caption-text">VIX Through 11-13-09</p></div><br />
Equity-only put-call ratios have still not returned to useful status, after having been distorted by the heavy hedging activity that has taken place over the past few months. There is some evidence in the $VIX futures market that the hedging activity is abating. If so, the put-call ratios should return to &#8220;normal&#8221; status shortly.</p>
<p>In summary, the intermediate-term trend of the $SPX chart continues to be bullish. However, there are several potential short- term negatives which mean that another correction could be about to emerge. A close above $SPX 1100, however, would essentially end bearish thoughts.</p>
]]></content:encoded>
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		<title>Is September the Cruelest Month?</title>
		<link>http://tradenakedoptions.com/2009/09/is-september-the-cruelest-month/</link>
		<comments>http://tradenakedoptions.com/2009/09/is-september-the-cruelest-month/#comments</comments>
		<pubDate>Fri, 04 Sep 2009 18:04:13 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Bad News]]></category>
		<category><![CDATA[Bottoms]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Cruelest Month]]></category>
		<category><![CDATA[Down Trend]]></category>
		<category><![CDATA[Esst]]></category>
		<category><![CDATA[Larry Mcmillan]]></category>
		<category><![CDATA[Lows]]></category>
		<category><![CDATA[Market Breadth]]></category>
		<category><![CDATA[Meat Grinder]]></category>
		<category><![CDATA[Oex]]></category>
		<category><![CDATA[Sp 500]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[Stock Market]]></category>
		<category><![CDATA[Support Areas]]></category>
		<category><![CDATA[Term Indicators]]></category>
		<category><![CDATA[Trend Line]]></category>
		<category><![CDATA[Vix]]></category>
		<category><![CDATA[volatility]]></category>
		<category><![CDATA[Vxo]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=1889</guid>
		<description><![CDATA[My bias is that this rally we are seeing in SP 500 hitting 1016 at 1:30 PM ESST will fizzle out.  But I have sold call and put spreads on the index, so I am talking my book.  The following shows that there are bearish indicators out there.  That bucks up my [...]]]></description>
			<content:encoded><![CDATA[<p>My bias is that this rally we are seeing in SP 500 hitting 1016 at 1:30 PM ESST will fizzle out.  But I have sold call and put spreads on the index, so I am talking my book.  The following shows that there are bearish indicators out there.  That bucks up my courage.  </p>
<p>This from <a href="http://optionstrategist.com" target="_blank" rel="nofollow">Larry McMillan</a><br />
<div id="attachment_1890" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/09/image1.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/09/image1-300x225.gif" alt="SPX Up to 9-4-09" title="SPX9-4-09" width="300" height="225" class="size-medium wp-image-1890" /></a><p class="wp-caption-text">SPX Up to 9-4-09</p></div><br />
The bears made a small amount of progress this week, mostly on one large down day on Tuesday. The question becomes, &#8220;Is this the beginning of the dreaded, typical September-October meat grinder, or is it just another small overbought correction?&#8221; A look at the indicators may help us answer that question.</p>
<p>First &#8212; and probably most important &#8212; the $SPX chart remains bullish. The trend line connecting the March and July bottoms is intact. It currently sits at about 965 and is rising daily. That is major support. In addition, there is support at $SPX 980, which is the area of the August lows. So, as long as those two support areas are intact, the $SPX chart remains intermediate-term bullish.<br />
<div id="attachment_1891" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/09/image3.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/09/image3-300x225.gif" alt="Weighted Put Call Ratio 9-4-09 With OEX" title="Weighted Put Call Ratio 9-4-09" width="300" height="225" class="size-medium wp-image-1891" /></a><p class="wp-caption-text">Weighted Put Call Ratio 9-4-09 With OEX</p></div><br />
That&#8217;s the good news. The bad news is that some of the other intermediate-term indicators are on sell signals. Most prominent is the fact that both equity-only put-call ratios are now on confirmed sell signals. This is a major negative factor, as these trusted intermediate-term indicators must be heeded.</p>
<p>Also, market breadth has generated sell signals as well.<br />
<div id="attachment_1892" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/09/image4.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/09/image4-300x225.gif" alt="VIX Through 9-4-09" title="VIX 9-4-09" width="300" height="225" class="size-medium wp-image-1892" /></a><p class="wp-caption-text">VIX Through 9-4-09</p></div><br />
Volatility indices ($VIX and $VXO) have been the object of much discussion in the financial media and elsewhere. $VIX popped higher when the market fell this week and broke through its down trend line. That in itself is a bearish sign for the broad stock market. However, this is the fourth time this year that $VIX has broken a down trend line (see Figure 4) and it failed to hold that breakout the previous three times. So, in reality, the $VIX chart would only be bearish if $VIX is truly trending higher.</p>
<p>In summary, the weight of the evidence is bearish at this time, so we expect the $SPX support in the 970-980 area to be tested. If it gives way, then a more aggressive bearish stance would be warranted.</p>
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		<title>Does the Dollar Drive the Market?</title>
		<link>http://tradenakedoptions.com/2009/08/does-the-dollar-drive-the-market/</link>
		<comments>http://tradenakedoptions.com/2009/08/does-the-dollar-drive-the-market/#comments</comments>
		<pubDate>Thu, 27 Aug 2009 15:52:36 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Pairs Trading]]></category>
		<category><![CDATA[Barron]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Correlation]]></category>
		<category><![CDATA[Creation]]></category>
		<category><![CDATA[Divided By Four]]></category>
		<category><![CDATA[Dollar Index]]></category>
		<category><![CDATA[Etf]]></category>
		<category><![CDATA[Etfs]]></category>
		<category><![CDATA[Same Direction]]></category>
		<category><![CDATA[Spy]]></category>
		<category><![CDATA[Udn]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=1809</guid>
		<description><![CDATA[In this week&#8217;s Barron&#8217;s Michael Santoli mentioned that the dollar is driving the market.  His claim is that the market rises when the dollar falls.  I don&#8217;t see what the mechanism is, but first let&#8217;s see if we should even try to look for one.
Here we are looking at the ETF that tracks [...]]]></description>
			<content:encoded><![CDATA[<p>In this week&#8217;s Barron&#8217;s Michael Santoli mentioned that the dollar is driving the market.  His claim is that the market rises when the dollar falls.  I don&#8217;t see what the mechanism is, but first let&#8217;s see if we should even try to look for one.</p>
<div id="attachment_1810" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/08/image001.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/08/image001-300x164.gif" alt="SPY / 4 vs UDN" title="SPYvsUDN" width="300" height="164" class="size-medium wp-image-1810" /></a><p class="wp-caption-text">SPY / 4 vs UDN</p></div>
<p>Here we are looking at the ETF that tracks the S&#038;P 500, SPY, divided by four to make it comparable to UDN.  UDN is the ETF that is inverse to the dollar index.  From the creation of UDN, its correlation with SPY is 24% which is significant.  </p>
<p>The next chart looks at the same two ETFs over the last year.</p>
<div id="attachment_1811" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/08/image002.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/08/image002-300x164.gif" alt="SPY / 4 and UDN 6/2008-8/2009" title="SPYvsUDN2008-09" width="300" height="164" class="size-medium wp-image-1811" /></a><p class="wp-caption-text">SPY / 4 and UDN 6/2008-8/2009</p></div>
<p>The correlation has increased to 31% for the period shown from 6/2/2008 to yesterday.  The interesting thing is that in the 163 trading days in 2009,  during 114 of them, UDN and SPY were in the same direction, while 46 of them they went in opposite directions. (Three of them, UDN had no change.)</p>
<p>So it would be interesting to see if we can predict the direction of the market by looking at the overnight movement of the dollar. </p>
<p>Stay tuned!</p>
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		<title>Earnings of Robots Eating Tacos</title>
		<link>http://tradenakedoptions.com/2009/07/earnings-of-robots-eating-tacos/</link>
		<comments>http://tradenakedoptions.com/2009/07/earnings-of-robots-eating-tacos/#comments</comments>
		<pubDate>Wed, 22 Jul 2009 18:52:49 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Earnings]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Chipotle Mexican Grill]]></category>
		<category><![CDATA[Collapse]]></category>
		<category><![CDATA[Curve]]></category>
		<category><![CDATA[Earnings Announcements]]></category>
		<category><![CDATA[Graph]]></category>
		<category><![CDATA[Isrg]]></category>
		<category><![CDATA[Mcdonalds]]></category>
		<category><![CDATA[options]]></category>
		<category><![CDATA[S Trading]]></category>
		<category><![CDATA[Spin]]></category>
		<category><![CDATA[straddle]]></category>
		<category><![CDATA[Surgical Robots]]></category>
		<category><![CDATA[Tacos]]></category>
		<category><![CDATA[volatility]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=1463</guid>
		<description><![CDATA[At 4:30 Intuitive Surgical (ISRG), maker of surgical robots, and at 5 PM Chipotle Mexican Grill (CMG), a spin-off of McDonalds three years ago, announce earnings.  These guys can move on earnings.
Chipotle Mexican Grill
First, let&#8217;s look at past earnings announcements and the close to open change in price.



Date
Open Price
Closing Price
C-&#62; O Return


2/14/2008
112.49
108.65


2/15/2008
97.07
105.25
-10.66%


4/23/2008
116
109.9


4/24/2008
107.21
100
-2.45%


7/23/2008
82.11
83.8


7/24/2008
73.68
67.3
-12.08%


10/22/2008
42.91
41.08


10/23/2008
42.28
44.29
2.92%


2/11/2009
48.17
47.42


2/12/2009
50.71
53.25
6.94%


4/22/2009
80
85.5


4/23/2009
92.39
85.31
8.06%



It&#8217;s trading at [...]]]></description>
			<content:encoded><![CDATA[<p>At 4:30 Intuitive Surgical (ISRG), maker of surgical robots, and at 5 PM Chipotle Mexican Grill (CMG), a spin-off of McDonalds three years ago, announce earnings.  These guys can move on earnings.</p>
<h3>Chipotle Mexican Grill</h3>
<p>First, let&#8217;s look at past earnings announcements and the close to open change in price.</p>
<table border="0">
<tbody>
<tr>
<td>Date</td>
<td>Open Price</td>
<td>Closing Price</td>
<td>C-&gt; O Return</td>
</tr>
<tr>
<td>2/14/2008</td>
<td>112.49</td>
<td>108.65</td>
</tr>
<tr>
<td>2/15/2008</td>
<td>97.07</td>
<td>105.25</td>
<td>-10.66%</td>
</tr>
<tr>
<td>4/23/2008</td>
<td>116</td>
<td>109.9</td>
</tr>
<tr>
<td>4/24/2008</td>
<td>107.21</td>
<td>100</td>
<td>-2.45%</td>
</tr>
<tr>
<td>7/23/2008</td>
<td>82.11</td>
<td>83.8</td>
</tr>
<tr>
<td>7/24/2008</td>
<td>73.68</td>
<td>67.3</td>
<td>-12.08%</td>
</tr>
<tr>
<td>10/22/2008</td>
<td>42.91</td>
<td>41.08</td>
</tr>
<tr>
<td>10/23/2008</td>
<td>42.28</td>
<td>44.29</td>
<td>2.92%</td>
</tr>
<tr>
<td>2/11/2009</td>
<td>48.17</td>
<td>47.42</td>
</tr>
<tr>
<td>2/12/2009</td>
<td>50.71</td>
<td>53.25</td>
<td>6.94%</td>
</tr>
<tr>
<td>4/22/2009</td>
<td>80</td>
<td>85.5</td>
</tr>
<tr>
<td>4/23/2009</td>
<td>92.39</td>
<td>85.31</td>
<td>8.06%</td>
</tr>
</tbody>
</table>
<p>It&#8217;s trading at 90 and the 90 August straddle goes for $10.  So we could try a calendar at 80 and 100.  (Click on the charts to enlarge).<br />
<a href="http://tradenakedoptions.com/wp-content/uploads/2009/07/cmgdualcalendar22-7-09.png"><img class="aligncenter size-medium wp-image-1464" title="cmgdualcalendar22-7-09" src="http://tradenakedoptions.com/wp-content/uploads/2009/07/cmgdualcalendar22-7-09-300x182.png" alt="cmgdualcalendar22-7-09" width="300" height="182" /></a></p>
<p>If after earnings tonight, the volatility of the August options collapses to the September values the return graph for tomorrow is the colored curve.  It is positive from 80 to 108.  (Click on the charts to enlarge).</p>
<div id="attachment_1465" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/07/cmgdualcalendaraftervolcollapse_22-7-09.png"><img class="size-medium wp-image-1465" title="cmgdualcalendaraftervolcollapse_22-7-09" src="http://tradenakedoptions.com/wp-content/uploads/2009/07/cmgdualcalendaraftervolcollapse_22-7-09-300x205.png" alt="Return After Volatility Collapse" width="300" height="205" /></a><p class="wp-caption-text">Return After Volatility Collapse</p></div>
<p><span id="more-1463"></span></p>
<h3>Intuitive Surgical</h3>
<p>Here is a table of the last few returns from the close just before earnings to the open right after earnings are releases.</p>
<table border="0">
<tbody>
<tr>
<td>Date</td>
<td>Open Price</td>
<td>Closing Price</td>
<td>C-&gt; O Return</td>
</tr>
<tr>
<td>10/18/2007</td>
<td>239.36</td>
<td>256.44</td>
<td></td>
</tr>
<tr>
<td>10/19/2007</td>
<td>268.74</td>
<td>269.34</td>
<td>4.80%</td>
</tr>
<tr>
<td>1/31/2008</td>
<td>229.05</td>
<td>254</td>
</tr>
<tr>
<td>2/1/2008</td>
<td>292.73</td>
<td>305.61</td>
<td>15.25%</td>
</tr>
<tr>
<td>4/17/2008</td>
<td>346.1</td>
<td>348.5</td>
</tr>
<tr>
<td>4/18/2008</td>
<td>310.54</td>
<td>288.5</td>
<td>-10.89%</td>
</tr>
<tr>
<td>7/22/2008</td>
<td>278.52</td>
<td>280.23</td>
</tr>
<tr>
<td>7/23/2008</td>
<td>313.49</td>
<td>331.13</td>
<td>11.87%</td>
</tr>
<tr>
<td>10/16/2008</td>
<td>195.28</td>
<td>214.8</td>
</tr>
<tr>
<td>10/17/2008</td>
<td>193.9</td>
<td>189.13</td>
<td>-9.73%</td>
</tr>
<tr>
<td>1/22/2009</td>
<td>97.99</td>
<td>96.01</td>
</tr>
<tr>
<td>1/23/2009</td>
<td>88.08</td>
<td>93.29</td>
<td>-8.26%</td>
</tr>
<tr>
<td>4/16/2009</td>
<td>122.81</td>
<td>118</td>
</tr>
<tr>
<td>4/17/2009</td>
<td>116.87</td>
<td>130.35</td>
<td>-0.96%</td>
</tr>
</tbody>
</table>
<p>The ISRG straddle is selling for $22.50 or 13.3% the average move on earnings is 0.32%, but the average absolute move is 8.82%.  So 13.3% is still high.  They are expecting a large move.  Let&#8217;s see what the dual calendar spread would do if we center it around 145 and 190.  (Click on the charts to enlarge).</p>
<p><a href="http://tradenakedoptions.com/wp-content/uploads/2009/07/isrgdualcalendar22-7-09.png"><img class="aligncenter size-medium wp-image-1466" title="isrgdualcalendar22-7-09" src="http://tradenakedoptions.com/wp-content/uploads/2009/07/isrgdualcalendar22-7-09-300x205.png" alt="isrgdualcalendar22-7-09" width="300" height="205" /></a></p>
<p>If the volatility collapses, we have:</p>
<p><a href="http://tradenakedoptions.com/wp-content/uploads/2009/07/isrgdualcalendaraftervolcollapse_22-7-09.png"><img class="aligncenter size-medium wp-image-1467" title="isrgdualcalendaraftervolcollapse_22-7-09" src="http://tradenakedoptions.com/wp-content/uploads/2009/07/isrgdualcalendaraftervolcollapse_22-7-09-300x157.png" alt="isrgdualcalendaraftervolcollapse_22-7-09" width="300" height="157" /></a></p>
]]></content:encoded>
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		<title>SPY Volume and Volatility</title>
		<link>http://tradenakedoptions.com/2009/06/spy-volume-and-volatility/</link>
		<comments>http://tradenakedoptions.com/2009/06/spy-volume-and-volatility/#comments</comments>
		<pubDate>Tue, 30 Jun 2009 19:48:40 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[volatility]]></category>
		<category><![CDATA[Amp]]></category>
		<category><![CDATA[Array]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Correlation Coefficient]]></category>
		<category><![CDATA[Daily Volume]]></category>
		<category><![CDATA[Financial Time Series]]></category>
		<category><![CDATA[Full Time]]></category>
		<category><![CDATA[High Volume]]></category>
		<category><![CDATA[Leaves]]></category>
		<category><![CDATA[Moving Average]]></category>
		<category><![CDATA[Outliers]]></category>
		<category><![CDATA[Proxy]]></category>
		<category><![CDATA[Relationship]]></category>
		<category><![CDATA[Spy]]></category>
		<category><![CDATA[Time Period]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=1052</guid>
		<description><![CDATA[I&#8217;ve come across a few posts that discuss the relationship between volume and volatility.  The argument is that when volume leaves a market, it becomes listless and quiet.
Seems plausible,  but being skeptical, I wanted to test it.
Here is a plot of daily trading volume in SPY, the proxy for the S&#38;P 500.

I&#8217;ve plotted the 20 [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;ve come across a few posts that <a href="http://traderfeed.blogspot.com/2009/06/volume-volatility-and-opportunity-why.html" target="_blank" rel="nofollow" title="Volume, Volatility, and Opportunity: Why Many Traders Struggle">discuss the relationship between volume and volatility</a>.  The argument is that when volume leaves a market, it becomes listless and quiet.</p>
<p>Seems plausible,  but being skeptical, I wanted to test it.</p>
<p>Here is a plot of daily trading volume in SPY, the proxy for the S&amp;P 500.</p>
<div id="attachment_1053" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image001.gif"><img class="size-medium wp-image-1053" title="SPY Volume 20 day Moving Average" src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image001-300x152.gif" alt="SPY Volume (20 day Simple Moving Average)" width="300" height="152" /></a><p class="wp-caption-text">SPY Volume (20 day Simple Moving Average)</p></div>
<p><span id="more-1052"></span><br />
I&#8217;ve plotted the 20 (trading) day simple moving average.  That smooths the plot and I use it to compare the daily volume to the moving average to get a measure of high volume or low volume.</p>
<p>As you can see, it has been rising since 2000.  Since the volume has been rising, I compare the daily volume to the MA to see if the daily volume is high or low.</p>
<div id="attachment_1055" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image003.gif"><img class="size-medium wp-image-1055" title="SPY Daily Volume" src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image003-300x147.gif" alt="SPY Daily Volume (20 day Moving Average)" width="300" height="147" /></a><p class="wp-caption-text">SPY Daily Volume (20 day Moving Average)</p></div>
<p>To measure the volatility, I take the daily range as a percent of the opening price.</p>
<div id="attachment_1054" class="wp-caption alignleft" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image002.gif"><img class="size-medium wp-image-1054" title="SPY Daily Range" src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image002-300x147.gif" alt="SPY Daily Range" width="300" height="147" /></a><p class="wp-caption-text">SPY Daily Range</p></div>
<p>The correlation coefficient for the full time series, from 31st January 2000 to 29 June 2009 is  0.273; while for the smaller sample, 3rd January 2007 to 29 June 2009 it is 0.234.  Pretty much the same.</p>
<p>Perfect correlation would be +1 and perfect anticorrelation would be -1.  0.27 is pretty good for financial time series.  When I trimmed the outliers, the correlation for the full series went to 0.22.  So the result is robust.  </p>
<p>(You trim away the outliers, those points that are far away from the mass of points, because they have too large an influence on the correlation.)</p>
<p>The plot of the full time period looks like a solid mass, so I just plotted the shorter time period.</p>
]]></content:encoded>
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		<title>Easier to the Upside</title>
		<link>http://tradenakedoptions.com/2009/06/easier-to-the-upside/</link>
		<comments>http://tradenakedoptions.com/2009/06/easier-to-the-upside/#comments</comments>
		<pubDate>Fri, 05 Jun 2009 19:57:00 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Breakout]]></category>
		<category><![CDATA[Buy Signals]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Lofty Level]]></category>
		<category><![CDATA[Market Breadth]]></category>
		<category><![CDATA[Moving Average]]></category>
		<category><![CDATA[Path Of Least Resistance]]></category>
		<category><![CDATA[Pullback]]></category>
		<category><![CDATA[Ratios]]></category>
		<category><![CDATA[Resistance Levels]]></category>
		<category><![CDATA[Roundup]]></category>
		<category><![CDATA[Sp500]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[stocks]]></category>
		<category><![CDATA[Trend]]></category>
		<category><![CDATA[Upturn]]></category>
		<category><![CDATA[Vix]]></category>
		<category><![CDATA[volatility]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=442</guid>
		<description><![CDATA[Friday Roundup from The Option Strategist:
$SPX broke out to the upside on Monday, easily overcoming the various resistance levels (January highs, May highs, and 200-day moving average). It then proceeded to pull back and test the breakout successfully, before advancing again today. Since none of our indicators are on sell signals, the path of least [...]]]></description>
			<content:encoded><![CDATA[<p>Friday Roundup from <a href="http://optionstrategist.com" target="_blank" rel="nofollow">The Option Strategis</a>t:</p>
<p>$SPX broke out to the upside on Monday, easily overcoming the various resistance levels (January highs, May highs, and 200-day moving average). It then proceeded to pull back and test the breakout successfully, before advancing again today. Since none of our indicators are on sell signals, the path of least resistance is to the upside.<br />
<div id="attachment_443" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image1.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image1-300x225.gif" alt="SP500 5 June 2009" title="SPX" width="300" height="225" class="size-medium wp-image-443" /></a><p class="wp-caption-text">SP500 5 June 2009</p></div><br />
The 920-930 level now represents support (Wednesday&#8217;s pullback reached a low of 923). Below that is the 20-day moving average, near 910. A violation of that average would be unpleasant in that it would indicate that the upside breakout was false. However, that wouldn&#8217;t necessarily end the bullish phase that the market is currently in. A close below 880, however, would turn the picture negative.<br />
<div id="attachment_444" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image2.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image2-300x244.gif" alt="Equity Only Put Call Ratio" title="PutCallRatio" width="300" height="244" class="size-medium wp-image-444" /></a><p class="wp-caption-text">Equity Only Put Call Ratio</p></div><br />
The equity-only put-call ratios remain on buy signals, even as they are at very low levels on their charts. They will remain bullish as long as the ratios continue to decline. Only an upturn in the ratios would generate sell signals.<br />
<div id="attachment_445" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image3.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image3-300x243.gif" alt="Put Call Ratio Weighted By Cost" title="PutCallRatioWtd" width="300" height="243" class="size-medium wp-image-445" /></a><p class="wp-caption-text">Put Call Ratio Weighted By Cost</p></div><br />
Market breadth moved back into overbought territory with Monday&#8217;s large upside breakout day. The number of individual stocks that simultaneously broke out to new relative highs was extremely large. This is bullish action.<br />
<div id="attachment_446" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/06/image4.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/06/image4-300x225.gif" alt="VIX through 4 June 2009" title="VIX6-5-09" width="300" height="225" class="size-medium wp-image-446" /></a><p class="wp-caption-text">VIX through 4 June 2009</p></div><br />
Volatility indices continue to decline, in general. That is bullish as well. $VIX remains near 30, which is still a very lofty level (which is why the daily movements in $SPX are still quite large). But as long as it continues to trend lower, it will remain on a buy signal.</p>
<p>In summary, the situation remains bullish, although overbought conditions indicate that sharp, but short-lived declines are possible at any time.</p>
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		<title>Trading Range Market</title>
		<link>http://tradenakedoptions.com/2009/05/trading-range-market/</link>
		<comments>http://tradenakedoptions.com/2009/05/trading-range-market/#comments</comments>
		<pubDate>Fri, 22 May 2009 20:08:32 +0000</pubDate>
		<dc:creator></dc:creator>
				<category><![CDATA[Technical Analysis]]></category>
		<category><![CDATA[Broad Market]]></category>
		<category><![CDATA[Buy Signals]]></category>
		<category><![CDATA[Caption]]></category>
		<category><![CDATA[Cnbc]]></category>
		<category><![CDATA[Downside]]></category>
		<category><![CDATA[Lows]]></category>
		<category><![CDATA[Market Breadth]]></category>
		<category><![CDATA[Market Decline]]></category>
		<category><![CDATA[Option Market]]></category>
		<category><![CDATA[Option Strategist]]></category>
		<category><![CDATA[put call ratio]]></category>
		<category><![CDATA[Rally]]></category>
		<category><![CDATA[Ratios]]></category>
		<category><![CDATA[Resistance]]></category>
		<category><![CDATA[Spx]]></category>
		<category><![CDATA[Support And Resistance]]></category>
		<category><![CDATA[Vix]]></category>
		<category><![CDATA[volatility]]></category>
		<category><![CDATA[Vxo]]></category>
		<category><![CDATA[Yesterday Morning]]></category>

		<guid isPermaLink="false">http://tradenakedoptions.com/?p=391</guid>
		<description><![CDATA[This is from the Option Strategist
 The broad market, as depicted by $SPX, remains in a trading range. On the upside, resistance is evident at the 930-940 area, and it is comprised of several items. These present a formidable barrier to further short-term advances &#8212; at least until the current overbought conditions abate and new [...]]]></description>
			<content:encoded><![CDATA[<p>This is from the <a rel="nofollow" href="http://www.optionstrategist.com" target="_blank">Option Strategist</a></p>
<ul> The broad market, as depicted by $SPX, remains in a trading range. On the upside, resistance is evident at the 930-940 area, and it is comprised of several items. These present a formidable barrier to further short-term advances &#8212; at least until the current overbought conditions abate and new buy signals arise. On the downside, there is support at 880.</p>
<div id="attachment_393" class="wp-caption alignnone" style="width: 450px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/05/image11.gif"><img class="size-full wp-image-393" title="SPX" src="http://tradenakedoptions.com/wp-content/uploads/2009/05/image11.gif" alt="SPX Showing Support and Resistance" width="440" height="280" /></a><p class="wp-caption-text">SPX Showing Support and Resistance</p></div>
<p>The equity-only put-call ratios have flirted with sell signals, </ul>
<p><span id="more-391"></span>but only the standard ratio has a confirmed sell signal &#8212; and even it&#8217;s a bit shaky (see Figure 2). Meanwhile, the weighted ratio has moved lower and established new lows. Thus, it remains on its previous buy signal and has not generated a confirmed sell signal.</p>
<div id="attachment_394" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/05/image21.gif"><img class="size-medium wp-image-394" title="Standard Put Call Ratio" src="http://tradenakedoptions.com/wp-content/uploads/2009/05/image21-300x225.gif" alt="Standard Put Call Ratio" width="300" height="225" /></a><p class="wp-caption-text">Standard Put Call Ratio</p></div>
<div id="attachment_395" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/05/image3.gif"><img class="size-medium wp-image-395" title="Weighted Put Call Ratio" src="http://tradenakedoptions.com/wp-content/uploads/2009/05/image3-300x225.gif" alt="Weighted Put Call Ratio" width="300" height="225" /></a><p class="wp-caption-text">Weighted Put Call Ratio</p></div>
<p>Market breadth had finally worked off its overbought condition and generated sell signals last week. However, breadth expanded greatly on Monday&#8217;s rally, so those sell signals were briefly canceled out before reinstating themselves today. The rally is mature now, so there is a greater chance that the current sell signal will precede a broader market decline.</p>
<p>Volatility indices ($VIX and $VXO) continue to decline, in general, and that means they remain on buy signals. Much has been made on CNBC of the rise in $VIX since yesterday morning&#8217;s lows, but as you can see from the chart in Figure 4, $VIX is still clearly in a downtrend. $VIX would have to rise above 34, in our opinion, to break the bullish downtrend and potentially generate a sell signal for the broad market.<br />
<div id="attachment_396" class="wp-caption aligncenter" style="width: 310px"><a href="http://tradenakedoptions.com/wp-content/uploads/2009/05/image41.gif"><img src="http://tradenakedoptions.com/wp-content/uploads/2009/05/image41-300x225.gif" alt="VIX" title="VIX" width="300" height="225" class="size-medium wp-image-396" /></a><p class="wp-caption-text">VIX</p></div><br />
In summary, $SPX continues to trade within the range 880-940. It appears that resistance at the top of that range is quite formidable, but downside support could be vulnerable.</ul>
<p>So we can buy at 880 and sell at 940.</p>
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