公式: a5:=ma(close,5);a10:=ma(close,10);a20:=ma(close,20);rc:=if((a5>=a20 or ref(a20,1))and(a5>=a10 or ref(a10,1)/a10>=0.01) and ref(a20,1),1,0);stickline(rc=1,open,close,3,0),colorred;stickline(rc=1,low,open,0,0),colorred;stickline(rc=1,close,high,0,0),colorred;... 20210311