把短线尊者老师的副图写一选股公式

编写要求：

市场资金指数上穿50写一选股公式.谢谢{INPUT:N(34,1,100),M(3,1,100);}个股资金指数:EMA(((100 * (CLOSE - LLV(LOW,N))) / (HHV(HIGH,N) - LLV(LOW,N))),M);STICKLINE(个股资金指数 > (0 - 5),100,(0 - 5),2,2),COLOR000000;STICKLINE(个股资金指数 > 20,个股资金指数,20,2,2),COLORDB43E7;DRAWICON(CROSS(个股资金指数,50),个股资金指数,10);DRAWICON(CROSS(50,个股资金指数),个股资金指数,11);市场资金指数:EMA(((100 * (INDEXC - LLV(INDEXL,N))) / (HHV(INDEXH,N) - LLV(INDEXL,N))),M),COLORWHITE;DRAWICON(CROSS(50,市场资金指数),50,5);DRAWICON(CROSS(市场资金指数,50),50,4);资金运作安全区:STICKLINE((市场资金指数 > 50),20,5,5,0),COLOR7BBEB2;博弈线:80;20;50;{CCI}{CCI卖点对于短期内暴涨的股票卖出非常适合}TYP:=(HIGH+LOW+CLOSE)/3;CCI:=(TYP-MA(TYP,14))/(0.015*AVEDEV(TYP,14)),COLORRED,LINETHICK0;CCI高度关注:IF(REF(CCI,1)<-99 AND CCI >-98,1,0),COLORWHITE;STICKLINE(CCI高度关注,20,40,6,1),LINETHICK3,COLORWHITE;CCI逃逸:IF(REF(CCI,1)>99 AND CCI <98 AND 个股资金指数 >45,1,0),COLORGREEN;STICKLINE(CCI逃逸,80,95,6,0),LINETHICK3,COLORGREEN;弱势1:=IF(CCI<-100,CCI/5+20,20);STICKLINE(弱势1,20,弱势1,1,0),LINETHICK1,COLOR47FD6F;弱势2:=IF(CCI<-50 AND CCI >-101,CCI/5+20,20);STICKLINE(弱势2,20,弱势2,1,0),LINETHICK1,COLORYELLOW;买入1:IF(REF(CCI高度关注,1)=1 AND CCI>-50,1,0);买入2:IF(REF(CCI高度关注,2)=1 AND CCI>-50 AND REF(CCI,1)>-50,1,0);买入3:IF(REF(CCI高度关注,3)=1 AND CCI>-50 AND REF(CCI,1)>-50,1,0);买入4:IF(REF(CCI高度关注,4)=1 AND CCI>-50 AND REF(CCI,1)>-50 AND REF(CCI,2)>-50,1,0);STICKLINE(买入1,20,60,3,0),LINETHICK1,COLORRED;STICKLINE(买入2,20,65,3,0),LINETHICK1,COLORRED;STICKLINE(买入3,20,70,3,0),LINETHICK1,COLORRED;STICKLINE(买入4,20,75,3,0),LINETHICK1,COLORRED;买入选股:IF(买入1 OR 买入2 OR 买入3 OR 买入4,1,0);

解答：

 cross(ema(((100 * (indexc - llv(indexl,34))) / (hhv(indexh,34) - llv(indexl,34))),3),50);