:=MA(CLOSE,25);上:BOLL + 2*STD(CLOSE,25),OSSDOT,coloryellow;下:BOLL-2*STD(CLOSE,25),CROSSDOT,colorgreen;diff50:=EMA(CLOSE,11)-EMA(CLOSE,23);dea50:=EMA(diff50,9);:=(diff50-dea50)*2;涨:=IF(1.5*(diff50-dea50)>REF(1.5*(diff50-dea50),1),MD,0);跌:=IF(1.5*(diff50-dea50)0 ANDREF(1.5*(diff50-dea50),1)>REF(1.5*(diff50-dea50),2) AND 1.5*(diff50-dea50)REF(1.5*(diff50-dea50),1),1,0);:=IF(1.5*(diff50-dea50

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