求高手写2简单通达信指标？请勿复制

M50:MA(C,50);

IF(C>=M50,M50,DRAWNULL),COLORFF00FF,LINETHICK2;

IF(C

STICKLINE(CROSS(C,M50),C,O,2,0),COLORFF00FF;

STICKLINE(CROSS(C,M50),L,H,0,0),COLORFF00FF;

STICKLINE(CROSS(M50,C),C,O,2,0),COLOR00FF00;

STICKLINE(CROSS(M50,C),L,H,0,0),COLOR00FF00;

T:=BARSLAST(CROSS(C,M50));

T1:=REF(T,T+1)+T+1;

YX:=BARSLAST(CURRBARSCOUNT=CONST(T)+1);

XY:=BARSLAST(CURRBARSCOUNT=CONST(T1)+1);

DRAWLINE(CROSS(C,M50),H,REF(CROSS(C,M50),1),REF(H,1),1),COLORFFAAFF,LINETHICK2;

P:=BARSLAST(CROSS(M50,C));

P1:=REF(P,P+1)+P+1;

QZ:=BARSLAST(CURRBARSCOUNT=CONST(P)+1);

ZQ:=BARSLAST(CURRBARSCOUNT=CONST(P1)+1);

DRAWLINE(CROSS(M50,C),L,REF(CROSS(M50,C),1),REF(L,1),1),COLORFF9900,LINETHICK2;

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{：K-J大于30并且J 小于20 并且监控到J的最低值出画出一条高亮粉色加粗线}

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

K:SMA(RSV,3,1);

D:SMA(K,3,1);

J:3*K-2*D;

XH:=(KDJ.K-KDJ.J)>30 AND KDJ.J<20;

DRAWLINE(XH,KDJ.J=LLV(KDJ.J,1),REF(XH,1),REF(KDJ.J=LLV(KDJ.J,1),1),1),COLORFFAAFF,LINETHICK2;