That's certainly a variation on the theme. In your case, instead 
    of
trading the equity curve of the individual trading system, 
    you're
suggesting trading between different systems based on the 
    equity
curve. Another interesting idea!
    --- In 
amibroker@xxxxxxxxxxxxxxx, "Foster Castner" 
    <fcastner@xxx> wrote:
>
> To me "Trading the Equity 
    Curves" involves setting up an algorithmic
trading system to rank the 
    performance and trade the equity curves
from a user selected group of 
    other algorithmic trading systems. 
Essentially it keeps you in the best 
    performing trading system at any
given time. I've experimented with this 
    approach for years with
moderate success.
> 
> 
> 
    
> 
> ----- Original Message ----- 
> From: droskill 
    
> To: 
amibroker@xxxxxxxxxxxxxxx > Sent: Monday, April 28, 
    2008 7:10 AM
> Subject: [amibroker] Trading the equity curve
> 
    
> 
> I was wondering if anyone has any experience with trading 
    the equity
> curve itself as part of a system. In particular, I was 
    looking for
> feedback on approaches to being above or below the curve 
    - did you
> reduce/increase position sizes or the number of positions? 
    What have
> you found to be affective?
> 
> Any feedback 
    greatly appreciated - obviously I don't want or expect
> anyone to 
    give away a great system, but I thought it might be an
> interesting 
    topic for a general discussion.
>