exp10:=ema(close,10);exp60:=ema(close,60);zf:=(close-ref(close,1))/ref(close,1)*100>=3;去除st:=ex**t(c/ref(c,1)>1.055,60);去除停牌:=dyna**(4)>0;xg:去除st and ...
exp1:=ema(close,12);exp2:=ema(close,50);aa1:=cross(exp1,exp2);xg3:=count(aa1,30);xg2:=count(aa1,20);xg1:=count(aa1,10);xg:(xg3=0 and ref(xg3,1)>0)or(xg2=0 and ref(xg2,1)>0)or(xg1=0 and ref(xg1,1)>0);
barslast(cross(expma(c,10),expma(c,60)))>1 and
barslast(cross(expma(c,10),expma(c,60)))c and(l-expma(c,10))/expma(c,10)>0 and(l-expma(c,10))/expma(c,10)