MACD底背离选股公式

MACD底背离选股公式——通达信、同花顺{底背离,通达信版、同花顺版}DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);DEA:=EMA(DIFF,9);MACD:=2*(DIFF-DEA);QZQ:=BARSLAST(REF(MACD,1)<0 AND MACD>0);QM:=LLVBARS(MACD,QZQ+20);MQDZ:=IF(QM>QZQ,REF(MACD,QM),0);XG1:=MACD<0 AND MACD>MQDZAND CLOSE=LLV(CLOSE,QZQ+20) AND MQDZ<0;XG:REF(XG1,1)=1 AND MACD>REF(MACD,1);{双底背离,通达信版、同花顺版}DIFF:=EMA(CLOSE,12) - EMA(CLOSE,26);DEA:=EMA(DIFF,9);MACD:=2*(DIFF-DEA);QZQ:=BARSLAST(REF(MACD,1)<0 AND MACD>0);QM:=LLVBARS(MACD,QZQ+20);MQDZ:=IF(QM>QZQ,REF(MACD,QM),0);QF:=LLVBARS(DIFF,QZQ+20);DQDZ:=IF(QF>QZQ,REF(DIFF,QF),0);XG1:=MACD<0 AND MACD>MQDZ AND DIFF<0 AND DIFF>DQDZAND CLOSE=LLV(CLOSE,QZQ+20) AND MQDZ<0 AND DQDZ<0;XG:REF(XG1,1)=1 AND MACD>REF(MACD,1);注：底双背离是指MACD（绿柱）和DIFF（黄白线）都底背离。