请老师将这个主图指标改写成选股公式，谢谢！！

暴风雪天

请老师将这个主图指标改写成（牛股）选股公式

M33:=MA(CLOSE,3),NODRAW;M1333:=MA(CLOSE,13),NODRAW;M344:=MA(CLOSE,34),COLORRED,LINETHICK2,NODRAW;
X:=BARSLAST(REF(CROSS(C,MA(C,120)),1)) AND CROSS(MA(C,20),MA(C,120));
STICKLINE(M33>=M1333 AND M344>=REF(M344,1) ,H ,L ,0.1 ,0 ),COLOR0000DD;
STICKLINE(M33>=M1333 AND M344>=REF(M344,1) AND C>=O ,O ,C ,3 ,1 ),COLOR0000DD;
STICKLINE(M33>=M1333 AND M344>=REF(M344,1) AND C<O ,O ,C ,3 ,0 ),COLOR0000DD;
STICKLINE(M33<M1333 AND M344>=REF(M344,1) ,H ,L ,0.1 ,0 ),COLORFFBB00;
STICKLINE(M33<M1333 AND M344>=REF(M344,1) AND C>=O ,O ,C ,3 ,1 ),COLORFFBB00;
STICKLINE(M33<M1333 AND M344>=REF(M344,1) AND C<O ,O ,C ,3 ,0 ),COLORFFBB00;
STICKLINE(M33<M1333 AND M344<REF(M344,1) ,H ,L ,0.1 ,0 ),COLORFF0000;
STICKLINE(M33<M1333 AND M344<REF(M344,1) AND C>=O ,O ,C ,3 ,1 ),COLORFF0000;
STICKLINE(M33<M1333 AND M344<REF(M344,1) AND C<O ,O ,C ,3 ,0 ),COLORFF0000;
STICKLINE(M33>=M1333 AND M344<REF(M344,1) ,H ,L ,0.1 ,0 ),COLORFF00FF;
STICKLINE(M33>=M1333 AND M344<REF(M344,1) AND C>=O ,O ,C ,3 ,1 ),COLORFF00FF;
DRAWTEXT(X,MA(C,120)-0.13,'牛股'),LINETHICK3,COLORWHITE;
M3:MA(CLOSE,3);M13:MA(CLOSE,13);M34:MA(CLOSE,34),COLORRED,LINETHICK2;
IF(M34<REF(M34,1),M34,DRAWNULL),COLORGREEN,LINETHICK2;

（百川）

{出现牛股预警}

M33:=MA(CLOSE,3);
M1333:=MA(CLOSE,13);
M344:=MA(CLOSE,34);
X:=BARSLAST(REF(CROSS(C,MA(C,120)),1)) AND CROSS(MA(C,20),MA(C,120));
出现牛股预警:X,MA(C,120);