ia|SSKJr SSKJrJr SSKJr SSKJrJ r J r SSK J r SS\S \S \S \S \S \S\4Sjjr g))Series)DictLikeInt)wma)v_offset v_pos_defaultv_series)rocNcloselengthfastslowoffsetkwargsreturnc b[US5n[US5n[US5nX-U-n[X5nUcg[U5n[X5[X5-n[ Xq5nUS:waUR U5nSU;aUR USSS9 S US US U3UlS UlU$) aCoppock Curve This indicator, by Edwin Coppock 1962, was originally called the "Trendex Model", attempts to identify major upturns and downturns. Sources: * [wikipedia](https://en.wikipedia.org/wiki/Coppock_curve) Parameters: close (Series): ```close``` Series length (int): WMA period. Default: ```10``` fast (int): Fast ROC period. Default: ```11``` slow (int): Slow ROC period. Default: ```14``` offset (int): Post shift. Default: ```0``` Other Parameters: fillna (value): ```pd.DataFrame.fillna(value)``` Returns: (Series): 1 column Note: Although designed for monthly use, a daily calculation over the same period length can be made, converting the periods to 294-day and 231-day rate of changes, and a 210-day WMA. NrfillnaT)inplaceCOPC__momentum) rr rr rshiftrnamecategory) r r rrrr_length total_roccoppocks U/var/www/html/trading/venv/lib/python3.13/site-packages/pandas_ta/momentum/coppock.pyr!r! sB62 &F r "D r "Dmd"G U $E } f FE 3u#33I)$G{--'6vh'64&$q1GL!G N)NNNN) pandasrpandas_ta._typingrrpandas_ta.overlaprpandas_ta.utilsrrr r r!r#r"r)se+!== "&"&< << << <#+< <r#