Q-j jddlmZddlmZmZddlmZddlmZm Z m Z m Z  d dedede d ed ed ef d Z y))Series)DictLikeInt)Imports) signed_seriesv_offsetv_seriesv_talibNclosevolumetaliboffsetkwargsreturnc bd}t||}t||}||yt|}t|}tdr|rddlm}|||}n t |d|z} | j}|dk7r|j|}d|vr|j|dd d |_ d |_ |S) aOn Balance Volume This indicator attempts to quantify buying and selling pressure. Sources: * [motivewave](https://www.motivewave.com/studies/on_balance_volume.htm) * [tradingtechnologies](https://www.tradingtechnologies.com/help/x-study/technical-indicator-definitions/on-balance-volume-obv/) * [tradingview](https://www.tradingview.com/wiki/On_Balance_Volume_(OBV)) Parameters: close (Series): ```close``` Series volume (Series): ```volume``` Series talib (bool): If installed, use TA Lib. Default: ```True``` offset (int): Post shift. Default: ```0``` Other Parameters: fillna (value): ```pd.DataFrame.fillna(value)``` Returns: (Series): 1 column Nr r)OBV)initialfillnaT)inplacerr ) r r rrr rrcumsumshiftrnamecategory) r r r rr_lengthmode_talrobvsvs b/Users/jameslopez/projects/TradingBot25/.venv/lib/python3.12/site-packages/pandas_ta/volume/obv.pyrr s4G UG $E fg &F }u~H f FwH%  5! ,v 5iik{ii6 6(#T 2CHCL J)NN)pandasrpandas_ta._typingrrpandas_ta.mapsrpandas_ta.utilsrrr r boolrr rr'sS+"FF 268 8!8*.8 8"*8 8r