- 咨询内容： 上一条信没复完整，请将此博易转通达信语言，谢谢老师 VA:=IFELSE(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IFELSE(CLOSE=REF(CLOSE,1),0,VA),0),COLORWHITE,LINETHICK1; MAOBV:MA(OBV,30),COLORYELLOW,LINETHICK1; A:=CROSS(OBV,MAOBV); B:=BACKSET(ISLASTBAR,SUMBARS(A,2)); A1:=CROSS(MAOBV,OBV); B1:=BACKSET(ISLASTBAR,SUMBARS(A1,2)); A2:=CROSS(MAOBV>REF(MAOBV,1),0.5); B2:=BACKSET(ISLASTBAR,SUMBARS(A2,2)); A3:=CROSS(MAOBV
