YES. for dynamic variables look in help under VarGet() and VarSet() functoins
----- Original Message ----- From: Conrad Smith To: Amibroker Sent: Tuesday, October 23, 2007 3:26 PM Subject: [amibroker] Dynamic Variables Hi, Does AFL support dynamic variable creation? My goal is to determine the standard deviation of one or more stocks. But I don't want to limit the time period to the number of variables that I have to write out in the formula. I'd like to take the number of periods back as a parameter and then create that number of variables to hold the value from x number of days. As I write this, I realize that I might be over thinking it. I suppose I could take the number of periods back as a peramter and then loop through that number of periods totalling up the closing prices. Something like For I = 1 to iPeriods dTotal = dTotal + Close(I) Next Is that workable? Thanks for any help!