通达信 趋势为王，高抛低吸-指标公式(副图，源码，贴图）

船长

V1:=(CLOSE-LLV(LOW,36))
/(HHV(HIGH,36)
-LLV(LOW,36))*100;
V2:=SMA(V1,4,1);
V3:=SMA(V2,4,1);
V4:=SMA(V3,4,1);
顶线:100 ;D:V4;
底线:0; K:V3;
低吸线:10,COLORGREEN,LINETHICK2;
高抛线:90,COLORRED,LINETHICK2;
DRAWTEXT(CURRBARSCOUNT
=5,3,'赵红卫'),COLORRED;
V6:=CROSS(V3,V4) AND V3<20;
STICKLINE(K>D , K,D ,2.5,0),COLORRED,LINETHICK2;
STICKLINE(D>K,K,D,2.5,0),COLORGREEN,LINETHICK2;
V7:=CROSS(V4,V3) AND V3>80;
V8:=CROSS(V2,V3) AND V3>80 AND V3>V4;
DRAWTEXT(CROSS(K,11),5,'低买');
DRAWTEXT(CROSS(K,92),96,'大风险');
DRAWTEXT(CROSS(K,79),85,'小风险');