趋势为先副图，指标源码分享

 VAR2:=LLV(LOW,33);

VAR3:=HHV(HIGH,21);

VAR4:=EMA((CLOSE-VAR2)/(VAR3-VAR2)*100,10)*-1+100;

安全线:100-EMA(0.191*REF(VAR4,1)+0.809*VAR4,1),COLORGREEN,LINETHICK8;

B:=MA(CLOSE,17)+MA(CLOSE,17)-REF(MA(CLOSE,17),1);

分水岭:=IF(MA(CLOSE,17)< B,B,MA(CLOSE,17)),COLORFF00FF,LINETHICK8;

操作线:=分水岭-(EMA(C,3)-分水岭),COLOR00FFFF,LINETHICK8;

PM:=MA(C,5),COLORWHITE,LINETHICK2;

S:=(PM> 操作线);{分析家公式网http://www.70822.com}

DD:=分水岭< REF(分水岭,1);

IF(S,安全线,DRAWNULL),COLORRED,LINETHICK8;

IF(PM>=REF(PM,1),安全线,DRAWNULL),COLORYELLOW,POINTDOT,LINETHICK8;

IF(PM< REF(PM,1),安全线,DRAWNULL),COLORBLUE,POINTDOT,LINETHICK8;

DRAWTEXT(安全线>76 AND ISLASTBAR,75,'*请注意风险*'),COLORGREEN;

DRAWTEXT(安全线< 20 AND ISLASTBAR,75,'*近底安全*'),COLORGREEN;

DRAWTEXT(安全线>20 AND 安全线< 75 AND ISLASTBAR,75,'*中等风险*'),COLORGREEN;

V1:=1;

V2:=((((2*CLOSE)+HIGH)+LOW) / 4);

V4:=LLV(LOW,5);

V5:=HHV(HIGH,4);

C1:=(EMA((((V2-V4)/(V5-V4))*100),4)*V1),COLORFF00FF,LINETHICK2;

C2:=(EMA(((0.667*REF(C1,1))+(0.333*C1)),2)*V1),COLORFFFFFF,LINETHICK2;

买:IF(CROSS(C1,C2) AND C1< 40,25,15),COLORRED,LINETHICK2;

TJ1:=CROSS(C1,C2);

TJ2:=CROSS(C2,C1);

TJ3:=CROSS(C1,C2) AND REF(C1,1)< 20;

卖:IF(CROSS(C2,C1) AND REF(C1,1)>80,80,85),COLORGREEN,LINETHICK2;

DRAWTEXT(CROSS(C1,75),90,'警'),COLORRED;