a1:=(dvol/close)/2;a2:=sum(if(a1>500 and close>ref(close,1),a1,0),0);a3:=sum(if(a1>500 and close<ref(close,1),a1,0),0);机构买盘:=a2;机构卖盘:=a3;bb:=机构买盘/机构卖盘;bbb:=bb/ref(bb,1);xg:bb/ref(bb,1)>...
rsv:=(close-llv(low,9))/(hhv(high,9)-llv(low,9))*100;k:=sma(rsv,3,1);d:=sma(k,3,1);j:=3*k-2*d;xg:ref(every(c<ma(c,21),21) ,1) and ex**t(cross(d,j),21)=1 and c>ma(c,21);
上影:=if(close>open,high-close,high-open);下影:=if(close>open,open-low,close-low);长上影:=abs(close-open)*1.7<上影 and abs(close-open)>下影*2;长下影:=abs(close-open)*1.7<下影 and abs(close-open)>上影*...