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Rotational combines
component rotation and asset class rotation to hold a small basket of ETFs
or ETNs, selecting the handful with the most momentum from a representative
sampling of classes and components. Throughout this article, when I refer to
momentum, I am referring to an exponentially smoothed measure based solely
on price movement.
Information is as of the close on July 25, 2008.
Model Allocation
Based on beginning with a $100,000 portfolio at inception, these are the current
weights and holdings. The initial target was a buy of 10% weights per position.
See my
previous post on this system. Sort is alpha order by ticker and weights
are rounded to the tenth of a percent.
Brazil (EWZ) 10.2% weight
Oil Equip/Srvcs (IEZ) 10% weight
Natural Resources (IGE) 9% weight
Agricultural (MOO) 8.6% weight
Oil Services (OIH) 9.7% weight
Energy Exploration (PXE) 8.9% weight
Steel (SLX) 9.4% weight
Natural Gas (UNG) 9.8% weight
Oil (USO) 14.8% weight
Materials (XME) 9.7% weight
Cash -0.1% weight
Returns
Based on beginning with a $100,000 portfolio at inception.
Equity: $89,942.44
Gain, Past 4 Weeks: -17.09%
Gain, Year to Date: -11.49%
Gain, Since Inception on 11/19/2007: -10.06%
None of the ETFs in the Rotational portfolio
paid dividends or distributions in the past four weeks.
Total dividends = $0.00 on the tracking portfolio. This amount is included
in the returns shown above, and will remain in cash until needed for a new
purchase. Note, commissions are expensed at $10.00 per trade when accounting
for returns.
Changes To Model Allocation
Rotational screens
for momentum inside a list of ETFs and ETNs by asset class category. The system
is holding the top 10 issues, ranked by momentum, regardless of which asset
class they are in or how much momentum they have.
If this system were to be initiated today, the target allocation would be
a buy for 10% weight holdings of the ten issues highlighted in gold or green
in the table below. Items highlighted in gray are "sells" from the existing
model portfolio.
If the table is truncated in your browser, click on it to view it in its own
pane. Depending on your browser, you may have to click again to view it in
full size.

Tracking
Shares of EWZ, MOO, and SLX will be sold, market at open on Monday. The proceeds,
plus cash, comprise 28.1% of portfolio weight, and will be used to buy shares
of DBA, GLD, and SLV based on the closing prices on July 25, at 9.4% weight
each. I will round down any fractions in the share calculation.
Commentary
Below, I present the change in rotational momentum from the last evaluation
to the current one. It can be quite instructive.

Here is a table that shows the average momentum for the different issues in
each asset class, at different evaluation dates from the inception of the program.

Bonds, as an asset class on average, are still in negative momentum. They've
actually fallen a bit further since the last update. no longer have some positive
momentum. The biggest droppers in momentum are the emerging market bonds, followed
by the junk. The short end of the Treasuries (1-3 years) haven't really changed
in momentum over the last four weeks, and are still sitting at close to zero
in my measurement timeframe. This after darn near a year of positive momentum
from the short end.
Commodities as a class still have the most momentum, but are still losing
momentum rapidly. This story hasn't changed in about 16 weeks - which points
out why I only update once every four weeks, because the markets just don't
change that quickly. Or do they? It's been a stupendous implosion in
Natural Gas, which unfortunately the portfolio has been long. While precious
metals have been gainers, they haven't been able to overcome the "great sucking
sound" coming from energy. This represents a possible resurgence of "inflation
fear."
Currencies competing against the dollar stabilized in momentum, actually generating
a small increase in momentum, so small I would consider it practically "no
change." The British Pound and the "carry trade" tracker DBV lead the gainers
in momentum over the past four weeks, while the Yen and Swedish Krona are falling
in momentum. It's interesting that, in the midst of a strong move down in equities
and risk-taking, the "carry trade" is still steady.
The foreign stock markets fell out of the turnip truck last month, and THIS month,
the turnip truck shifted into reverse and just frickin' ran over the foreign
stock markets. As an equal-weighted group, this is the worst momentum the foreign
markets have had since I've been tracking this system. ALL of the foreign markets
lost momentum over the last four weeks. Russia and Brazil are the strongest
foreign markets.
The domestic industry groups fell off of the turnip truck this month, with
negative momentum pretty darn close to that they had at the March lows. The
only gainers were gold miners, biotech, pharma, and health care equipment stocks.
The big industry losers were the high-momentum gainers of the last several
months, groups like steel, basic materials, and the oil/energy complex. The
technology winners from the previous update have fallen by the wayside.
REITs were punished just as badly as the domestic industry groups were, and
if not for the incredibly poor momentum held by foreign markets, REITs would
be the worst-looking class right now. All classes of REITs fell, although residential
and industrial/office REITs continue to hang around, falling the least over
the last month and still having the best momentum outlook.
This has remained a tough market to call, and while it hadn't seemed to bother Rotational before
last month, it's bothering the portfolio NOW. The portfolio has been
heavy in materials and energy, which have taken a terrific pounding over the
last four weeks. Rotational is
a trend-following system that believes there's always a bull market somewhere,
and in previous downturns this year, the portfolio has been able to ride it
out OK because it was in "what was working." Not this time. The system doesn't
change, however. It just executes, regardless of circumstance, and while it
does tend to to suck wind at turning points, it makes up for it in the straightaways
- because there's almost always something trending.
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