拐点支撑主图选股指标

编写要求：

请老师做个拐点支撑主图选股指标，选择的条件为连续60天红色线没有变过色的选股公式，谢谢。有图 {主图}CC:EXPMA(EXPMA(CLOSE,21),3),LINETHICK2,COLOR00FF00 ; IF(CC>=REF(CC,1),CC,DRAWNULL),COLORRED ,LINETHICK2; CC1:=CC=LLV(CC,60) AND CC<=REF(CC,1); CC2:=CC>=REF(CC,1) AND REF(CC1,1); REF(CC,BARSLAST(CC2)+1),COLORBLUE; A:=MA(CLOSE,8),COLORRED; B:=REF(A,1); EE:=AA AND CROSS(C,MA(C,8)); STICKLINE(EE,OPEN,CLOSE,2,0),COLORMAGENTA; CCC:=A>B AND CLOSE>A AND CROSS(C,MA(C,8)); STICKLINE(CCC,OPEN,CLOSE,2,0),COLORYELLOW;（