( 11/07/2008) The below comments and chart remain valid, but with ETFs
we can now obtain the similar results by employing the 100% QQQQ short
ETF fund( PSQ ) or the 200% short ETF fund (QID ). The Q's are a good
choice as they have the highest ETF volume.

An alternate strategy for a Market Downturn
is to employ the Rydex URSA fund (RYURX ). This funds performance is
expected to correspond to the
inverse of the S&P 500.
Charts and information are available at:
http://www.RydexFunds.com
The below chart depicts the RYURX fund during
the
September, 2001 Downturn.
The www.SelectSectors.com market Indicators flashed a
Double Red Alert prior to this Market disaster.