[amibroker] newbie

[fcampuzan]

Hello to everybody,

I am a newbie and have a question relating to an amibroker code that gives 
absurd results. I hope i post this message in the good section.The problem 
comes when I had the volatily stop piece of code. Here is the "complete" code:

Buy =   Close > 15
        AND Close > Ref( HHV(  Close , 250 ) , -1 )
        AND Volume > 100000;

Sell =  Close < MA(  Close , 100 );

PositionSize = -1.5 * BuyPrice/(2*ATR(20));


PositionSize = -2 * BuyPrice/(2*ATR(10));

Thanks for your answers.

Florian

France