N:=20; M:=5; VOL_MULTIPLE:=1.3; MA5:=MA(CLOSE,5); MA10:=MA(CLOSE,10); MA20:=MA(CLOSE,20); DIF:=EMA(CLOSE,12)-EMA(CLOSE,26); DEA:=EMA(DIF,9); MACD_CROSS:=CROSS(DIF,DEA); VAR1:=REF(HHV(HIGH,N),1); VAR3:=REF(MA(VOL,M),1); VOL_CONFIRM:=VOL>VAR3*VOL_MULTIPLE; BREAK_HIGH:=CLOSE>VAR1 AND CLOSE>OPEN; MA_TREND:=MA5>MA10 AND MA10>MA20; 选股:MACD_CROSS AND BREAK_HIGH AND VOL_CONFIRM AND MA_TREND;