Q-j ddlmZddlmZddlmZmZddlmZddl m Z m Z m Z m Z ddlmZ dd ed ed ed ed edef dZy))isnan)Series)DictLikeInt)Imports)v_offset v_pos_defaultv_seriesv_talib)emaNcloselengthtaliboffsetkwargsreturnc t|d}t||}|yt|}t|}tdr|rddlm}|||}n$t|||}t|||} d|z| z }tt|jry|dk7r|j|}d|vr|j|dd d ||_ d |_|S) a Double Exponential Moving Average This indicator attempts to create a smoother average with less lag than the EMA. Sources: * [tradingtechnologies](https://www.tradingtechnologies.com/help/x-study/technical-indicator-definitions/double-exponential-moving-average-dema/) Parameters: close (Series): ```close``` Series length (int): The period. Default: ```10``` talib (bool): If installed, use TA Lib. Default: ```True``` offset (int): Post shift. Default: ```0``` Other Parameters: fillna (value): ```pd.DataFrame.fillna(value)``` Returns: (Series): 1 column Warning: TA-Lib Correlation: ```np.float64(0.9999894518202522)``` Tip: Corrective contributions welcome! Nrr)DEMA)rrrfillnaT)inplaceDEMA_overlap)r r r rrrrr allrto_numpyshiftrnamecategory) rrrrrmode_talrdemaema1ema2s d/Users/jameslopez/projects/TradingBot25/.venv/lib/python3.12/site-packages/pandas_ta/overlap/dema.pyr"r" s>62 &F UF #E }u~H f FwHE6"vX>fH=4x$ 5 !"{zz&!6 F8$d 3x DIDM K)NNN)numpyrpandasrpandas_ta._typingrrpandas_ta.mapsrpandas_ta.utilsrr r r r boolr"r&r%r.s`+"FF 6:@ @@.2@ @"*@ @r&