通达信精准选股公式

DIFF := EMA(CLOSE,24) - EMA(CLOSE,52);DEA := EMA(DIFF,18);A5:=CROSS(DIFF,DEA);A1:=VOL/CAPITAL*100>1;A2:=VOL/CAPITAL*100<15;B1:=V/REF(MA(V,5),1)>1;A5 AND A1 AND B1 AND A2;