文档介绍：:..指标用法:红色波段做多,上了80代表高位,低于10线属于低位。对应的兰色做空,当波段逐步高位降低到10线附近收窄变红的时候可以操作。这个时候相应的底部信号会出现,确认后加大仓位。通达信波段底部指标源码:VAR2:=(CLOSE-LLV(LOW,20))/(HHV(HIGH,20)-LLV(LOW,20))*100;VAR3:=SMA(SMA(VAR2,3,1),3,1)/;VAR4:=EMA(VAR3,5);VAR5:=3*VAR3-2*VAR4;AA:=CROSS(VAR5,VAR3)ANDVAR3<>0;VAR6:=(2*CLOSE+HIGH+LOW)/4;VAR7:=LLV(LOW,13);VAR8:=HHV(HIGH,13);VAR9:=EMA((VAR6-VAR7)/(VAR8-VAR7)*100,13);VARA:=EMA(*REF(VAR9,l)+*VAR9,2);多:VAR9,COLORRED,POINTDOT;空:EMA(*REF(VAR9,2)+*VAR9,12),REEN;STICKLINE(VAR9>VARA,VAR9,VARA,6,0),COLORRED;STICKLINE(VAR9<=VARA,VAR9,VARAZ6,0),66;STICKLINE(AA,0,30,15,1),COLORYELLOW;STICKLINE(AA,16,29,14,0),COLORRED;STICKLINE(AA,1,14,14,0),COLORRED;STICKLINE(AA,15,15,15,1),COLORYELLOW;STICKLINE(AA,30,50,6,0),COLORYELLOW;STICKLINE(AA,53