Hello,
MinChange = 3.0; Buy = ROC(C,1)<-MinChange; Sell = ROC(C,1)>MinChange; Best Regards Thomas www.PatternExplorer.com [EMAIL PROTECTED] _____ From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of chugunok Sent: Wednesday, December 20, 2006 10:13 PM To: [email protected] Subject: [amibroker] Simple code is not working,,, Hi Folks, I am learning AFL, and tried to implement a simple strategy: Buy when price drops 3% below yesterday's close Sell when it is 3% above the purchase price Here is the code: BuySignal = ( Close - Ref(Close, -1) ) / Close; SellSignal = (Close-BuyPrice) / Close; Buy = BuySignal < -0.03; Sell = SellSignal > 0.03; When I run it in scan I only get Buy signals, no sell signals. I assume there is a problem with the logic, but I cannot see it... I would appreciate a helping hand :-) Thanks, Paul C.
