V1:=EMA(CLOSE,60)-EMA(CLOSE,300);
V2:=EMA(V1,300);
V3:=(CLOSE-LLV(LOW,8))/(HHV(HIGH,8)-LLV(LOW,8))*100;
V4:SMA(V3,2,1);
V5:SMA(V4,2,1);
V6:=CLOSE/REF(CLOSE,3)>=1.1;
V7:=BACKSET(V6,3);
买入:if((V7 AND COUNT(V7,3)=1),30,0),color009090;
DRAWTEXT(买入,35,'买入 '),COLOR009090;
