i SSKJr SSKJrJr SSKJrJrJr SSK J r SSK J r SSK JrJrJrJrJrJr SS\S \S \S \S \S \S\S\S\S\4Sjjrg))isnan) DataFrameSeries)DictLikeIntIntFloat)ma)ema)v_driftv_mamodev_offset v_pos_defaultv_scalarv_seriesNclosefastslowsignalscalarmamodedriftoffsetkwargsreturnc [US5n[US5n[US5nX!:aX!p!X#-S-n [X 5nSU;aURS5 Ucg[US5n[ US5n[ U5n[ U5nURU5n [SXS.UD6n [[U 55(ag[SXS.UD6n U R5n [SXS.UD6n[[U55(ag[SXS.UD6nXL-U- n[[U55(ag[UUUS 9nUS :wa"URU5nURU5nS U;a&URUS S S 9 URUS S S 9 SUSUSU3UlSUSUSU3UlS=UlUlURUURU0n[#UUR$S9nSUSUSU3UlSUlU$)aTrue Strength Index This indicator attempts to identify short-term swings in trend direction as well as identifying possible "overbought" and "oversold" signals. Sources: * [investopedia](https://www.investopedia.com/terms/t/tsi.asp) Parameters: close (Series): ```close``` Series fast (int): Fast MA period. Default: ```13``` slow (int): Slow MA period. Default: ```25``` signal (int): Signal period. Default: ```13``` scalar (float): Scalar. Default: ```100``` mamode (str): Signal MA. See ```help(ta.ma)```. Default: ```"ema"``` drift (int): Difference amount. Default: ```1``` offset (int): Post shift. Default: ```0``` Other Parameters: fillna (value): ```pd.DataFrame.fillna(value)``` Returns: (DataFrame): 2 columns lengthNdr )rr)rrfillnaT)inplaceTSI__TSIs_momentum)index)rrpoprr r r diffr allrabsr shiftr!namecategoryrr')rrrrrrrrr_lengthr*slow_ema fast_slow_emaabs_diff abs_slow_emaabs_fast_slow_ematsi tsi_signaldatadfs Q/var/www/html/trading/venv/lib/python3.13/site-packages/pandas_ta/momentum/tsi.pyr6r6s3> r "D r "D 62 &F {dmaG U $E6 8 } fc "F fe $F ENE f F ::e D55f5H 5?>h>v>MxxzH=X=f=L 5 F,FvF  #4 4C 5:FC/J{ii%%f- 6 6(#T 2&*D9dV1TF!F8,CHdV1TF!F84JO)33CL:& HHc:??J 7D 4u{{ +BTF!D66(+BGBK I)NNNNNNN)numpyrpandasrrpandas_ta._typingrrr pandas_ta.mar pandas_ta.overlapr pandas_ta.utilsr r r rrrstrr6r(r;r:rCs$55!26+/%) X XX+.X X (X X #X  X#+ X  Xr;