Trade Alert - November 18, 2007

Model Portfolio Allocation Changes- This Week

Exit Energy and Precious Metals

After holding an allocation in the Energy and Precious Metals sectors for several months, the Performance Xtender model portfolio has now triggered a signal to exit both. The 6-month investment in the Energy sector fund yielded a return of about 14%. The 4-month allocation in Precious Metals stocks produced a return of about 11%.

All of our model portfolios are now 100% in money market funds and positioned to avoid any further deterioration in the stock or bond markets.

Portfolio Changes in the Performance Xtender: The model is selling the previous allocations in both the Energy and Precious Metals sectors funds and placing the proceeds in money market funds.

New Model Portfolio Allocations

Model Portfolio Details

The tables below provide the percentage allocation details and mutual fund ticker symbols for investors following the Model Portfolios by using funds from either of the Rydex Investments or ProFunds mutual fund companies -- or alternatively, investors using exchange traded funds (ETFs).

'Performance Xtender'

(A model portfolio that invests selectively in stock market index funds, plus certain market sectors such as Energy, Gold and Real Estate, and in an Inverse Fund ("Bear Fund"), depending on current market trends for each type of investment. The allocation mix is designed to beat the market significantly during both bull and bear markets with only limited risk of volatility.)

Model Portfolio Changes for this week	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
SELL Energy Fund	20%	RYEIX	14%	ENPIX	20%	XLE
SELL Gold Fund	10%	RYPMX	7%	PMPIX	10%	GLD
Corporate Bonds, or Money Market	Place proceeds of sale into Money Market funds.

New Model Portfolio Allocations	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
-	-	-	-	-	-	-
Corporate Bonds, or Money Market	100% Money Market Funds.

'Max Xtender'

(A model portfolio that invests selectively in stock market index funds and in an Inverse Fund ("Bear Fund"), depending on current market trends for each type of investment. During strong market trends ... either bullish or bearish ... the model uses up to 2-to-1 leverage to magnify returns. The allocation mix is designed to beat the market substantially during both bull and bear markets but results in a relatively high risk of volatility.)

Model Portfolio Changes for this week	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
SELL Large Cap Fund	100%	RYZAX	100%	BLPIX	100	SPY
Corporate Bonds, or Money Market	.

New Model Portfolio Allocations	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
-	-	-	-	-	-	-
Corporate Bonds, or Money Market	100 % Money Market Funds.