买线:=EMA(C,2)COLORRED,LINETHICK1; 卖线:=EMA(SLOPE(C,21)*21+C,42); 主力进场:(买线卖线) AND (DYNAINFO(14)0.02) AND (DYNAINFO(14)0.09) AND (DYNAINFO(17)1.1) AND (DYNAINFO(17)5) AND (DYNAINFO(37)0.05 AND DYNAINFO(37)0.20) AND (FINANCE(40)3000000000 AND FINANCE(40) 30000000 ...