N:=3;
法:=REF(CLOSE,1);
VAR1:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*80;
B:SMA(VAR1,N,1);
VAR2:SMA(B,N,1);
STICKLINE(B>VAR2,B,VAR2,2,0),COLORRED;
STICKLINE(B<VAR2,B,VAR2,2,0),COLORGREEN;
DRAWTEXT(CROSS(B,VAR2) AND B<40,VAR2,'买'),COLORRED;
DRAWTEXT(CROSS(VAR2,B) AND B>80,VAR2,'卖'),COLORGREEN;
