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Hello,
MinChange = 3.0;
Buy = ROC(C,1)<-MinChange;
Sell = ROC(C,1)>MinChange;
Best Regards
Thomas
www.PatternExplorer.com
support@xxxxxxxxxxxxxxxxxxx
_____
From: amibroker@xxxxxxxxxxxxxxx [mailto:amibroker@xxxxxxxxxxxxxxx] On Behalf
Of chugunok
Sent: Wednesday, December 20, 2006 10:13 PM
To: amibroker@xxxxxxxxxxxxxxx
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.
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