主图指标出现洋红色线反转做一个选股指标

编写要求：

麻烦大师把这个主图指标出现洋红色线反转做一个选股指标 原码：N:=10; M:=1.5; TR1:=MAX(MAX((HIGH-LOW),ABS(REF(CLOSE,1)-HIGH)),ABS(REF(CLOSE,1)-LOW)); ATR:=MA(TR1,10); MEDIAN:= (HIGH + LOW) / 2; X:=20; MID :=MA(C,X); UPPER: MID + 2*STD(CLOSE,X),COLORGRAY; LOWER: MID - 2*STD(CLOSE,X),COLORGRAY; HH:=MEDIAN + ATR * M; LL:=MEDIAN - ATR * M; W:=BARSLAST((HH>=HHV(HH,N)))-BARSLAST((LLV(LL,N)>=LL)); BBX:=LLV(HH,BARSLAST(W<0)); SSX:=HHV(LL,BARSLAST(W>0)); WW:=IF(W>0,BBX,IF(W<0,SSX,C)); STICKLINE(0>W,H,L,0,0),COLORRED; STICKLINE(0>W AND C>O,O,C,3,1),COLORRED; STICKLINE(0>W AND CO,O,C,3,1),COLOR00AA00; STICKLINE(00,WW,DRAWNULL),LINETHICK2,COLORBLUE; IF(W<0,WW,DRAWNULL),LINETHICK2,COLORMAGENTA;

解答：

?N:=10;

M:=1.5;