请各位老师把这个布林指标改成选股指标
[大智慧] 3166
MIDA:=MA(C,20); VART1:=POW((C-MIDA),2); VART2:=MA(VART1,20); VART3:=SQRT(VART2); UPPERA:=MIDA+2*VART3; LOWERA:=MIDA-2*VART3; 中轨:REF(MIDA,1); 上轨:REF(UPPERA,1); 下轨:REF(LOWERA,1); DRAWICON(C>下轨 AND (REF(L,1)<REF(下轨,1) OR L<下轨) AND REF(C>下轨 AND (REF(L,1)<REF(下轨,1) OR L<下轨),1)=0,L*0.98,1); DRAWICON(CROSS(上轨,C) AND REF(C,1)>REF(上轨,1),H*1.02,2); DRAWICON(C>中轨 AND (REF(L,1)<REF(中轨,1) OR L<中轨) AND REF(C>中轨 AND (REF(L,1)<REF(中轨,1) OR L<中轨),1)=0,L*0.98,7); DRAWICON(CROSS(中轨,C) AND REF(C,1)>REF(中轨,1),L*0.98,8); 涨停:=C>=REF(C,1)*1.099 AND C=H; DRAWTEXT(涨停,L*0.97,'涨停'),COLOR00FFFF; 跌停:=C<=REF(C,1)/1.099 AND C=L; STICKLINE(跌停,O,C,2.5,0),COLORFFFFFF; STICKLINE(跌停,H,L,0,1),COLORFFFFFF; |
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