|
PureBytes Links
Trading Reference Links
|
Right but this has the disadvantage of putting the search range into the
program code. Also it doesn't look like you can do this easily for an
interval within the price vector... only from the last day back. Oh
well, something we just have to live with I guess.
-- John
dtsokakis wrote:
John,
Suppose your want to search a condition COND for the last x days.
You may use the exploration
COND=C>Ref(C,-1);//your condition here
x=10;//the days you will search
Filter=Sum(COND,x)>=1;
AddColumn(C,"");//add any informative columns
Set n last quotations n=1 and explore.
You will not see when COND was true, but each ticker will appear only
once in your result list.
Dimitris Tsokakis
--
_____________________________________________________
John T. Nelson
Trader | Dreams Of Empire
mail: | trader@xxxx
web: | http://www.dreamsofempire.com/
_____________________________________________________
"Prediction is sexy... but strategy makes money"
|