個股期權證抓取

settotalBar(200);

input:adx1(30);

value1 = DirectionMovement(14,value2,value3,value4);

if  (GetSymbolInfo("有期貨")) or (GetSymbolInfo("有認購權證"))

and value4 > adx1

and value4 >  value4[1]

and value2 >  value3

then ret=1 ;

outputfield1(value4, "ADX");

只想選取ADX>30,為何篩選出為ADX>0

如將個股期/權證分別抓取,就正常