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Hello,
Apparently you have coded it wrong (inefficent). "for" loop is
intended to process
single array values while you (judging from the description)
are re-processing all arrays in
every iteration of the loop doing unnecessary work all the
time.
Move all loop invariants OUTSIDE the loop and you will be
fine.
By the way there are TWO equity charts: one is Portfolio equity ( the DEFAULT ONE
that you should be using that is NOT recalculated) and
individual (the remainder from the old
days - that recalculates with refresh).
Use PORTFOLIO equity, even if you are backtesting on single
symbol.
Also READ THE USERS GUIDE, everything about equity lines is
described there
Best regards,
Tomasz
Janeczko
amibroker.com
----- Original Message -----
Sent: Friday, June 02, 2006 10:49
PM
Subject: [amibroker] Poor Amibroker
Performance after running a Backtest using FOR Loop
Has anyone ever experienced this issue:
I created a
system using a FOR loop. After running the system using
the
backtester on four symbols my Amibroker performance is terrible.
When I resize the window, change symbols, etc. the software moves very
slow.
It seems like it is trying to regenerate the equity curve
everytime I
change symbols.
Has anyone else experienced this
issue?
P.S. - Does anyone know where the equity curve data is
stored? After
I close amibroker and come back in the equity curve
data is still
there. Maybe if I delete this data it will speed
things up again.
Thanks,
Steve
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