ma2:=ema(c,2);ma5:=ema(c,5);ma13:=ema(c,13);ma34:=ema(c,34);ma55:=ema(c,55);ycx:=ma5>=ref(ma5,1);h1:=max(max(ma5,ma13),ma34);l1:=min(min(ma5,ma13),ma34);vv:=h1<c and o<l1 and ycx and ma2>ref(ma2,1);金蜘蛛选股:=if(vv,1,0);多方炮:=ref(close,2)>ref(open,2) and ref(close,1)<ref(open,1) and close>open;drawicon(金蜘蛛选股,l*0.98,30);drawicon(多方炮,h*1.02,11); 20210311