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<SPAN
class=761512513-13082003>Ron,
You
may want to take a look at Optimize in the help files, this function allows you
to find the setting that has worked best in the past. Keep in mind that while in
theory the approach sounds good you may also run the risk of curve fitting the
settings to your data. That is why it is important to optimize on a given set of
data then run your settings on a different set to see if it holds up. For
instance optimize on data from 2001-2002 then check it against 2002-2003.
Regards,
Jayson
<FONT face=Tahoma
size=2>-----Original Message-----From: mrdavis9
[mailto:mrdavis9@xxxxxxxxxx]Sent: Wednesday, August 13, 2003 5:56
AMTo: amibrokeryahoogroupsCc: jeff
davisSubject: [amibroker] STOCH CROSSING
LOOKBACK
Based on what I see by looking at charts,
I think that all scans which include cross( stochk(14),
stochd(14)); can be improved, but I am not experienced enough to code
this possible improvement. IMHO there are two code modules that
would improve stoch crossing scans. . The first of these modules would
function as follows: It would tell a scan that when it finds a
stoch crossing, it must look back to all of the previous buy and sell
stoch crossings that occurred consecutively while still under the stochastic
value of 35. This condition is what I refer to as stochastic
kissing. The purpose of this code module is to prevent a buy
signal when it discovers that kissing is happening. The other code
module would look back to at least to the most previous
buy type crossing, and it would prevent a buy arrow based on the
value at which the last buy type stoch crossing occurred. It will prevent
a buy arrow if the last buy crossing occurred at a stochastic value greater than
the current stochastic value under consideration. This module would
allow a buy arrow only if the present stochastic value is greater that the
stochastic value of the previous cross. I have other things in my
buy scans, but these code modules would improve any buy type scans that include
the stoch cross AFL function. The inverse logic of this would also improve
those scans that are looking for shorts. TIA for any ideas or comments.
Ron D
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