SHORT:=12; LONG:=26; MID:=9; M:=30; DIF:=EMA(CLOSE,SHORT)-EMA(CLOSE,LONG); DEA:=EMA(DIF,MID); MACD:=(DIF-DEA)*2; OBVH:=CONST(HHV(OBV,FROMOPEN)); OBVL:=CONST(LLV(OBV,FROMOPEN)); DIFH:=CONST(HHV(DIF,FROMOPEN)); DIFL:=CONST(LLV(DIF,FROMOPEN)); X:=(OBVH-OBVL)/(DIFH-DIFL); XBASE:=(OBVH+OBVL)/2; XDIF:DIF*X+XBASE,COLORWHITE; XDEA:EMA(XDIF,MID),COLORYELLOW; XMACD:=MACD*X; STICKLINE(XMACD>0,XBASE,XMACD+XBASE,0,1),COLORRED,LINETHICK2; STICKLINE(XMACD<0,XBASE,XMACD+XBASE,0,1),COLORFFFF00,LINETHICK2; VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0),COLORGRAY; MAOBV:MA(OBV,M),DOTLINE,COLORLIRED; 分时前高:HHV(XDIF,0),DOTLINE,COLORCYAN; {箱体上顶} 分时前低:REF(XDIF,LLVBARS(XDIF,0)),DOTLINE,COLORGREEN;{箱体下底};