We can't ignore the $VIX today. The open today is 25.40 and the high of the day 
is 26.22...( a close above 26.00 is key to possibly the markets turning 
bearish). The low of the day 24.93 is range bound near the 25.00 area. The 
closing candle is a spinner. The 20 sma (26.07) was breached today and offered 
little resistance as the close of the day 25.93 evidence a possible shift in 
sentiment. The 8 sma (24.53) may be tested several times and will need to 
continue to hold as possible intermediate support next week to confirm the 
shift and a possible market pullback.

 
http://stockcharts.com/h-sc/ui?s=$VIX&p=D&yr=0&mn=6&dy=0&id=p12974513307&a=138587146&listNum=1
 
The weekly chart of the $VIX.
 
 
http://stockcharts.com/h-sc/ui?s=$VIX&p=W&yr=2&mn=0&dy=0&id=p45199780302&a=148502480&listNum=1


http://www.freetradingvideos.com/vlog/default.asp?category=2


 


Date: Thu, 30 Jul 2009 22:55:05 +0530
Subject: {GS} How to make money in volatile markets (Article)
From: [email protected]



How to make money in volatile markets
Source: 
http://business.rediff.com/report/2009/jul/30/perfin-how-to-make-money-in-volatile-markets.htm
 
Practically all stock selection techniques are designed to identify issues that 
will rise faster than average in bull markets or hold up better than average in 
bear markets. 
Unfortunately, few stocks possess both attributes. Stocks that outperform the 
market on the upside tend to fall most rapidly in a general decline, while 
those that lag behind an advance tend to suffer less in a collapse.

Just as price trends seem to persist under certain conditions, the tendency of 
a specific stock or group of stocks to exhibit above average volatility also 
persists over time.

But while all price trends ultimately come to an end, the volatility 
characteristics of most stocks persist for years or even decades. Hence 
volatility can, in and of itself, be an especially useful stock selection 
criterion.

When the market is expected to rise, diversified portfolios of stocks, -- and, 
equally, diversified equity mutual funds, with a history of highly volatile 
price swings - will almost certainly outperform the market averages. Random 
walk theorists hasten to attribute these above average returns to the 
additional risk inherent in volatile stocks.

They claim that on a "risk adjusted basis," such portfolios will provide only 
average returns. Their concept is easily proven (to their own satisfaction, at 
least) by defining risk as volatility - hence they contend that higher returns 
accruing to portfolios of volatile stocks - or volatile equity mutual funds - 
are directly attributable to higher risk and do not represent superior stock 
selection.

Investors interested in making money rather than debating semantics might well 
argue that the only risk they fear is the risk of loss, and that kind of risk 
is low in a rising market. On the other hand, in a falling market almost every 
diversified portfolio or fund will lose money and an investor who expects a 
decline should be out of stocks altogether, not merely switching to less 
volatile stocks that will just lose money for him more slowly.

Thus, to the extent that investments are confined to periods of generally 
rising prices, namely to bullish phases, highly volatile stocks and equity 
funds are superior investments and can provide above average returns on a far 
more consistent basis than most other stock selection techniques.

Beta volatility

'Volatility' can be measured in many ways. One crude method is to calculate 
each stock's average daily or weekly price change (ignoring the sign, up or 
down, of those changes) over the past year or two. A far more sophisticated 
approach is to correlate a stock's daily or weekly percent price changes with 
the daily or weekly percent price changes of a broad based market index (e.g., 
Standard & Poor's 500 Index). This type of relative volatility is called a 
"Beta" statistic and is derived from a complex mathematical calculation, 
usually made by computer.

A Beta tells not just how volatile a stock has been, but how volatile it has 
been: relative to the market. An extremely useful characteristic of Beta 
statistics of stocks is that they are so stable through time that it is 
relatively unimportant whether they are calculated from daily, weekly, or 
monthly data, or whether the historical base used in the calculation is one, 
two, or even five years in length.

A Beta of 1.00 means that, on average, a stock has traditionally matched the 
market's swings, moving just as rapidly as the indices on the upside and 
downside. A Beta greater than 1.00 reflects above average volatility, and a 
Beta less than 1.00 indicates below average volatility.

A Beta that is actually less than zero - a negative Beta - is typical of assets 
that move contrary to the general market, going down in bull markets and rising 
in bear markets. (Gold mining stocks often have negative Betas.)

Betas have been so widely used in recent years that they have become available 
at low cost to most investors. They have been widely studied and numerous 
historical analyses have proven that portfolios of stocks with high Betas will 
continue to exhibit the characteristic of high volatility in the future.

It is worth noting, however, that Betas do have a tendency to drift back 
towards 1.00. Volatile portfolios selected on the basis of Beta alone will 
therefore never be quite as volatile as expected, although the Beta volatility 
estimate will still be very good.

Square root volatility

Low priced stocks are more volatile than high priced stocks. A formal statement 
of that assertion is the Square Root Rule which hypothesizes that the magnitude 
of a stock's price move is directly related to the price of the stock: the 
lower the price of the stock the more volatile it is, and, the higher the price 
of the stock the less volatile it is.

In a declining market, when all stocks should lose the same number of points 
from the square root of their beginning prices, we would expect the lower 
priced stocks to decline more rapidly and the higher priced issues to decline 
at a somewhat lesser rate.

Unlike the Beta statistic, the Square Root Volatility for a stock is always 
positive: All stocks are always expected to move in the same direction, albeit 
in different magnitudes, as the market. As a measure of expected performance 
for a single stock, this is, of course, somewhat unrealistic since all stocks 
do not always move in the same direction as the market.

However, like the Beta statistic, as the portfolio becomes more broadly 
diversified Square Root Volatility becomes a better measure of expected 
percentage change. For very large portfolios it is extremely accurate. Indeed, 
the author's research reveals that Square Root Volatility is usually superior 
to Beta as an estimator of future expected return, even though Betas are much 
better known and more widely used.

Conclusion

Used independently or jointly, the Beta and Square Root Volatility measures are 
valuable and highly functional stock selection tools. Most investors would 
improve their overall performance if they refined their market timing 
techniques and simply resorted to holding highly volatile securities during 
bull markets.



(Excerpt from The Stock Market Logic. Published by Vision Books.)

-- 
Regards,
Hiral Thanawala



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