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| DIFF:=EMA(DCLOSE,12)-EMA(DCLOSE,26); DEA:=EMA(DIFF,9),COLORFFFF00;
 A1:=BARSLAST(REF(CROSS(DIFF,DEA),1));
 底背离:=REF(CLOSE,A1+1)>CLOSE AND DIFF>REF(DIFF,A1+1) AND CROSS(DIFF,DEA);
 DEA0:=EMA(DIFF*100,9);
 MACD0:=2*(DIFF*100-DEA0);
 黑马:=(MACD0>REF(MACD0,1)*2.5 AND MACD0>15);
 A:底背离 AND 黑马;
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