2021-02-23

217009 通达信买点出现选股指标公式VAR1:=EMA(CLOSE,3);
VAR2:=EMA(C217009LOSE,21);
VAR3:=BARSLAST(CROSS(VAR2,VAR1))>15;
VAR4:=VOL>MA(VOL,5)*2 AND VOL<MA(VOL,5)*5;