Volume

polars_ta.tdx.volume

Functions:

Name	Description
OBV	VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL);
VR	TH:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,0),N);

OBV(CLOSE: Expr, VOL: Expr) -> Expr

VA:=IF(CLOSE>REF(CLOSE,1),VOL,-VOL); OBV:SUM(IF(CLOSE=REF(CLOSE,1),0,VA),0); MAOBV:MA(OBV,M);

VR(CLOSE: Expr, VOL: Expr, N: int = 26) -> Expr

TH:=SUM(IF(CLOSE>REF(CLOSE,1),VOL,0),N); TL:=SUM(IF(CLOSE<REF(CLOSE,1),VOL,0),N); TQ:=SUM(IF(CLOSE=REF(CLOSE,1),VOL,0),N); VR:100(TH2+TQ)/(TL*2+TQ); MAVR:MA(VR,M);