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ETF Update: Why Weighting is Important

Source: http://feedproxy.google.com/~r/typepad/WuQQ/~3/bq2Pxv95UgE/etf-update-why-weighting-is-important.html
Posted on Sunday, October 4th, 2009 | In Investing Lessons, Market Commentary
Contributed by: Jeffrey Miller (http://www.oldprof.typepad.com) -

div xmlns=”http://www.w3.org/1999/xhtml”pWhen there are several ETF choices related to the same sector, which one is best?#0160; There are plenty of considerations, many of which relate to the expected holding period.#0160; In our ETF trading we make choices with a three-week time horizon, but trade more frequently if necessary.#0160; Liquidity and the bid-ask spread are important./ppThe right choice may also depend on the method of weighting employed.#0160; a href=”http://www.etftrends.com/2009/09/why-it-matters-how-your-etf-indexes-are-weighted.html” target=”_blank”Tom Lydon asks/a, quot;…did you know that different indexing strategies can either make or break your success?quot;#0160; Read his a href=”http://www.etftrends.com/2009/09/why-it-matters-how-your-etf-indexes-are-weighted.html” target=”_blank”entire ETF Trends article/a for some great examples.#0160; Tom also points to a a href=”http://www.moneyandmarkets.com/get-creative-with-alternative-weighting-etfs-2-35472″ target=”_blank”more comprehensive piece/a by Ron Rowland at Money and Markets./ppThis week we illustrate this topic by looking at the semiconductor sector, one of the top current choices from our sector rotation model./pp/pp/pp/ppstrongBackground/strong/ppBefore turning to the specific analysis of chip stocks, let us briefly describe how we determine sector ratings, as well as the current market implications.#0160; /ppWe
study sectors continually, looking at the charts and ratings for
hundreds of ETF#39;s.#0160; Each week we provide a list of our top-rated
sectors for the next three weeks, along with some of our current
observations.#0160; ETF investors can check out the list and compare our
findings with their own conclusions./ppIn our analysis, we consider Trends, Cycles, and a bit of Anticipation.#0160; Since we apply
the model to nearly 300 ETF#39;s, we call it the TCA-ETF system.#0160; (For new
readers, there is a more complete description of our methods at the end
of the article.#0160; We also have a free report with more detail on the system and results, available on request.)/ppstrongThe Macro View/strong/ppFrom an overall market
viewpoint, our indicators continue in positive territory.#0160; The key elements are as follows:/pul
liWe now find 99% of our ETF#39;s in positive territory (96% last
week).#0160; The average strength rating for the overall list is 32, up slightly
from 31 last week.#0160; (A score of quot;0quot; implies the average long-term ETF
expectancy.)/li
li86% (up from 70%) of our sectors are in the quot;penalty box.quot;#0160; This means that they
are currently disqualified from the buy list for technical reasons.#0160;
You can think of this as a sophisticated quot;stop lossquot; rule, often
applied in advance./li
liOur index package remains slightly positive.#0160; For this rating we look at the
ETF#39;s
(both long and short)#0160; for the Samp;P 500, the Dow, and the Nasdaq.#0160;
You can see these ratings is the results table for this week./li
/ul
pstrongSpotlight on the Chip Stocks/strong/ppPart of the market rally has come from strength in semiconductor stocks.#0160; At Investors#39; Business Daily, a href=”http://www.investors.com/NewsAndAnalysis/Article.aspx?id=507308″ target=”_blank”Chip Stocks Lead Rebound On Nasdaq/a, Trang Ho provides a look at the fundamentals of the sector (hat tip ETF Expert):/pblockquotepNeedham amp; Co. issued a buy rating on shares in March. In the
near term, demand for chips is being driven by better-than-expected
back-to-school sales of laptops, said Edwin Mok, an analyst with
Needham./ppMok says that in the longer term, chip demand will come from
companies upgrading their computer systems after putting off IT
spending during the recession. quot;We believe there#39;s pent-up demand for
PCs, which should drive growth in the coming year,quot; Mok said./p/blockquotepOppenheimer also upgraded Intel (INTC) this week,upping earnings estimates and setting a 12-18 month price target of $28/pp Tom Lydon a href=”http://seekingalpha.com/article/163314-why-semiconductor-etfs-are-rallying?” target=”_blank”cited the fundamental demand/a from both smart phones and computers./ppstrongWhich ETF to Buy?/strong/ppConsider three different semiconductor ETF#39;s with dramatically different weightings for the underlying stocks.#0160; The ETF#39;s hold many of the same stocks, but in widely different proportions./ppThe emMerrill Lynch Semiconductor Holders/em is a a href=”http://finance.yahoo.com/q/hl?s=SMH” target=”_blank”capitalization-weighted fund/a.#0160; The top holding, Intel (INTC) constitutes nearly 25% of the fund.#0160; The top three holdings make up nearly 60%, and the top ten constitute over 90%.#0160; The P/E is about 29.#0160; Here is the chart./ppa href=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcf1de970b-popup” onclick=”window.open( this.href, #39;_blank#39;, #39;width=640,height=480,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0#39; ); return false” style=”display: inline;”img alt=”Smh” class=”asset asset-image at-xid-6a00d83451ddb269e20120a5bcf1de970b ” src=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcf1de970b-450wi” style=”width: 450px;” //a /pp /pp/pp/p
span style=”font-size: 9px;”span style=”font-size: 18px;”/span/spanpThe emiShares Samp;P North Amer Tech-Semicondcutors (IGW) /emis only a href=”http://finance.yahoo.com/q/hl?s=IGW” target=”_blank”partially based upon market cap/a, so the top three holdings make up about 27% of the fund.#0160; The top ten constitute 57%.#0160; Here is the chart./ppa href=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcf79c970b-popup” onclick=”window.open( this.href, #39;_blank#39;, #39;width=640,height=480,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0#39; ); return false” style=”display: inline;”img alt=”Igw” class=”asset asset-image at-xid-6a00d83451ddb269e20120a5bcf79c970b ” src=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcf79c970b-450wi” style=”width: 450px;” //a#0160;/pp/ppThestrongem /em/strongemSPDR Samp;P Semiconductor (XSD)/emstrong /strongfundstrong /stronghas an a href=”http://finance.yahoo.com/q/hl?s=XSD” target=”_blank”equal weighting for all holdings/a — a bit over four percent each.strong#0160; /strongHere is that chart./ppstronga href=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcfa5f970b-popup” onclick=”window.open( this.href, #39;_blank#39;, #39;width=640,height=480,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0#39; ); return false” style=”display: inline;”img alt=”Xsd” class=”asset asset-image at-xid-6a00d83451ddb269e20120a5bcfa5f970b ” src=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a5bcfa5f970b-450wi” style=”width: 450px;” //a br //strong/ppstrongComparing the Choices/strong/ppThere is not much to choosestrong /strongamong the funds based upon P/E and the charts seem very similar.#0160; The TCA-ETF model identified a difference, seeing a poor risk reward on XSD.#0160; (Note the penalty box rating in the chart below.)/ppWhile the exact calculation of risk and reward is complex, it is a guide for our choices.#0160; We hold no more than two positions (25-35%) in any specific sector./ppYour own choice may depend upon many factors, especially including the time frame for your investment.#0160; We share our choice as a matter of public information, based upon our own trading horizon.#0160; The model has chosen to emphasize the large cap stocks./ppWhatever you choose, you should keep the issue of weighting in mind.strongbr //strong/ppbr / /pp/p
p/pp/p
p/pp/ppstrongspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”Weekly TCA-ETF Rankings/span/strongspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;” o:p/o:p/span
/ppspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”We
had a loss of about 2.7% last week, trailing the Samp;P 500 by almost one percent.#0160; Our current
holdings are not near the top in strength rank, but they still have good strength ratings.#0160; Our testing has shown what Vince calls quot;robustquot; results for anything with a positive strength rating.#0160; We do
not buy ETF#39;s in the penalty box or those with poor liquidity.#0160; We
provide these ratings as information for readers who may not trade as
frequently as we do.#0160; Those signing up for our free weekly email update
can also get the entire list./span/pp[We also note that last week
implemented what our modeling guru, Vince Castelli, calls an improved
filter.#0160; While the underlying model has not changed, the inputs used
reflect our best efforts to improve the signal-to-noise ratio.#0160; We have
advanced the timing (the Anticipation factor) reflecting the recent
quot;hot moneyquot; tendencies in ETF#39;s.#0160; This means earlier recognition and
also faster moves to the penalty box.#0160; Those tracking our entire data series should keep this in mind.]/p
pspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”As
noted above, all of the macro market indicators remain positive,
although most are in the penalty box.#0160; Based upon the current /spanspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”model signals, we have maintained (by a whisker) our bullish position in the a href=”http://tickersense.typepad.com/ticker_sense/” target=”_blank”span style=”color: blue;”Ticker Sense Blogger Sentiment poll/span/a./span/p
pspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”Here
are
the top sectors from our expanded universe of 280 ETF#39;s.#0160; The list
also includes the values for the broad market ETF#39;s and their
inverses./span/ppspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;”a href=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a613290f970c-popup” onclick=”window.open( this.href, #39;_blank#39;, #39;width=640,height=480,scrollbars=no,resizable=no,toolbar=no,directories=no,location=no,menubar=no,status=no,left=0,top=0#39; ); return false” style=”display: inline;”img alt=”100209″ class=”asset asset-image at-xid-6a00d83451ddb269e20120a613290f970c ” src=”http://oldprof.typepad.com/.a/6a00d83451ddb269e20120a613290f970c-450wi” style=”width: 450px;” //a br //span/ppstrongNote for New Readers/strong/p
pOur weekly ETF Update is designed to assist both investors and
traders interested in ETF#39;s and Sector Rotation.#0160; Before turning to the
current rankings, let us undertake a review for readers new to this
series.br /br /emOur Method./em#0160; In this a href=”http://oldprof.typepad.com/a_dash_of_insight/2007/09/the-sector-upda.html” target=”_blank”past article/a,
we described our basic methodology and why we believe the rankings are
useful for fundamental traders and technical traders alike.#0160; While we
urge readers to check out the entire article, the key point is that
ETF#39;s pose challenges and opportunities different from investment in
individual stocks.#0160; The fundamentals may be more difficult to assess.#0160;
Even with a good grasp on fundamental trends, there is a lot of
technically-based trading in ETF#39;s.#0160; This means that a href=”http://oldprof.typepad.com/a_dash_of_insight/2007/09/fundamental-or-.html” target=”_blank”those trading with a fundamental approach/a (and we do this as well) want to monitor the quot;hot moneyquot; moves.#0160; Here is an a href=”http://oldprof.typepad.com/a_dash_of_insight/2007/09/fundamental-or-.html” target=”_blank”article on that point/a.br /br /emThe system synopsis/em.
We look at Trending sectors, Cyclical Sectors, and build in an element
of Anticipation for both entry and exit — thus the name of the model,
TCA-ETF.#0160; While we do not reveal the exact methodology for spotting
trends and cycles, the system is not a quot;black box.quot;#0160; The basic elements
are used by many, and widely reported.#0160; We even discuss the a href=”http://oldprof.typepad.com/a_dash_of_insight/2007/12/trading-systems.html” target=”_blank”need for human analysis/a as opposed to black box trading.br /br /emWe report the rankings/em
each week, now on the weekend with a one-day delay, using the Thursday
output from the model.#0160; We monitor and trade this daily, and offer a
free report (request via the email address on the top left of the site)
for those interested in our weekly trading program./pp[We also hold Intel in individual and client accounts.]/ppspan style=”font-size: 12pt; font-family: #39;Times New Roman#39;,#39;serif#39;;” /span/p/div

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Last 5 posts by Jeffrey Miller





About Jeffrey Miller (http://www.oldprof.typepad.com)
Jeffrey A. Miller, Ph.D. is a former college professor with a hands-on, real world attitude. His quantitative modeling helped inform state and local officials in Wisconsin for more than a decade. A Public Policy analyst, he taught advanced research methods at the University of Wisconsin, and analyzed many issues related to state tax policy.

In 1987 Jeff began work for market makers at the Chicago Board Options Exchange. His approach included finding anomalies in the standard option pricing models and developing new forecasting techniques. Merging these quantitative techniques with specific company analysis, Jeff also generated trading ideas from sell-side analyst reports.

Through his years of experience in trading options, futures and equities, Jeff has come to be regarded as an expert in interpreting the effect of news on the markets and individual stocks. Jeff has served as a forensic expert in several cases involving such issues. He has also written a series of papers on investment management, describing both quantitative methods and those related to behavioral economics.

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