A:=VOL*CLOSE;B:=SUM(A,1)/SUM(VOL,1);B1:=EMA(B,17);资金:=(B-B1)*100/B;资金进场:IF(资金>=0,资金,0),;资金出场:IF(资金<=0,资金,0),;强弱线:0,COLORFFFFFF;