公式源码：

RSV1:=(CLOSE-LLV(LOW,9))/(HHV(HIGH,9)-LLV(LOW,9))*100;

RSV2:=(CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100;

WEN:=3*SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1)-2*SMA(SMA((CLOSE-LLV(LOW,27))/(HHV(HIGH,27)-LLV(LOW,27))*100,5,1),3,1);

J1:=SMA(RSV1,3,1);J2:=SMA(J1,3,1);

W1:=SMA(RSV2,3,1);W2:=SMA(W1,3,1);

强弱界线:49,POINTDOT,LINETHICK3,COLOR9966CC;

见顶信号:100,COLORCCFF00;

出点准备: IF(CROSS(J2,J1) AND J2>85,70,100),LINETHICK2,COLOR00FF00;

趋势线: WEN,LINETHICK2,COLORFF84FF;

买点准备:IF(趋势线<=10,30,0),LINETHICK2,COLORYELLOW;

G1:W1,LINETHICK2,COLORWHITE;

G2:W2,LINETHICK2,COLORCYAN;

STICKLINE(趋势线>88,100,趋势线,5,1),COLORGREEN;
STICKLINE(趋势线<=10,0,趋势线,5,1),COLORYELLOW;
STICKLINE(COUNT(趋势线<REF(趋势线,1) AND 趋势线<10,2)=2 ,0,20,8,0),COLORRED;
STICKLINE(CROSS(J2,J1) AND J2>85,100,80,8,0),COLORGREEN;
DRAWICON(CROSS(趋势线,49),趋势线,7),COLORRED;
DRAWICON(FILTER(CROSS(G2,G1) AND G2>81,10),G2*1.05,2);
DRAWTEXT(CROSS(趋势线,49),47,'转强'),ALIGN0,COLORRED;
DRAWTEXT(CROSS(49,趋势线),52,'转弱'),ALIGN0,COLORGREEN;