Trade Alert - March 4, 2007

Model Portfolio Allocation Changes- This Week

Models Reduce Stock Market Allocation

The model portfolios both triggered a reduction in exposure to the stock market after the severe sell-off last week.

Portfolio Changes in the Performance Xtender: This model is selling 40% of its previous 100% allocation in Mid Cap stocks. Proceeds of the sale go to money market.

Portfolio Changes in the Max Xtender: This model is reducing leverage by selling one-half of its previous position in a leveraged Mid Cap fund and placing the proceeds into a non-leveraged Mid Cap fund. The effect of this change will be to reduce the leverage factor from 2 to 1 to 1.5 to 1.

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
REDUCE MidCap Fund	40%	RYAVX	40%	MDPIX	40%	MDY
Corporate Bonds, or Money Market	Use proceeds to create a new 40% allocation in a money market fund .

New Model Portfolio Allocations	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
Mid Cap Stock Fund	60%	RYAVX	60%	MDPIX	60%	MDY
Corporate Bonds, or Money Market	40% Money Market Fund.

'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 Lev'd MidCap	50%	RYTNX	50%	UMPIX	50%	MDY
BUY UnLev'd MidCap	50%	RYAVX	50%	MDPIX	-	-
Corporate Bonds, or Money Market	Rydex does not have a leveraged MidCap fund so we have substituted RYTNX, a leveraged LargeCap Fund. ETF investors should sell enough MDY to be leveraged 1.5 to 1.

New Model Portfolio Allocations	Rydex Funds		ProFunds		ETFs
	Allocation	Ticker	Allocation	Ticker	Allocation	Ticker
Lev'd MidCap Fund	50%	RYTNX	50%	UMPIX	150%	MDY
UnLev'd Mid Caps	50%	RYAVX	50%	MDPIX	-	-
Corporate Bonds, or Money Market	ETF Investors: Note that the MDY position is margined 1.5 to 1.