指标不是百分百成功率，但比其他选股成功率应该高很多，指标只是做个参考，没有未来，不漂移
VAR1:=(CLOSE-LLV(LOW,60))/(HHV(HIGH,60)-LLV(LOW,60))*80;
VAR2:=SMA(VAR1,7,1);
VAR3:=SMA(VAR2,5,1);
VAR4:=IF(CROSS(VAR2,VAR3) AND VAR2<20,40,22);
VAR5:=IF(CROSS(VAR3,VAR2) AND VAR2>80,60,78);
买点:IF(CROSS(VAR2,VAR3) AND VAR2<20,10,0);
卖点:IF(CROSS(VAR3,VAR2) AND VAR2>80,90,100);
STICKLINE(买点>0,0,买点,3,0),COLORRED;
STICKLINE(卖点<100,100,卖点,3,0),COLORGREEN;
DRAWTEXT(买点>0,买点,'买'),COLORRED;
DRAWTEXT(卖点<100,卖点,'卖'),COLORGREEN;
