龙虎榜买卖之敢死队选股指标公式

boll:=MA(C,20);
UPPER:=BOLL+2*STD(C,20);
LOWER:=BOLL-2*STD(C,20);
大黑马:=crOSS(C,UPPER) AND C/REF(C,1)>1.05;
敢死队:大黑马 AND C>MA(C,60) AND C>MA(C,90) AND C>MA(C,120) AND C>MA(C,250);