Functions that calculate RSI and StochRSI which give the same value as Trading View. I wrote these functions as RSI and StochRSI functions from TA-Lib give different values as TV.

RSI_and_StochRSI.py

# calculating RSI (gives the same values as TradingView)
# https://stackoverflow.com/questions/20526414/relative-strength-index-in-python-pandas
def RSI(series, period=14):
    delta = series.diff().dropna()
    ups = delta * 0
    downs = ups.copy()
    ups[delta > 0] = delta[delta > 0]
    downs[delta < 0] = -delta[delta < 0]
    ups[ups.index[period-1]] = np.mean( ups[:period] ) #first value is sum of avg gains
    ups = ups.drop(ups.index[:(period-1)])
    downs[downs.index[period-1]] = np.mean( downs[:period] ) #first value is sum of avg losses
    downs = downs.drop(downs.index[:(period-1)])
    rs = ups.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() / \
         downs.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() 
    return 100 - 100 / (1 + rs)


# calculating Stoch RSI (gives the same values as TradingView)
# https://www.tradingview.com/wiki/Stochastic_RSI_(STOCH_RSI) 
def StochRSI(series, period=14, smoothK=3, smoothD=3):
    # Calculate RSI 
    delta = series.diff().dropna()
    ups = delta * 0
    downs = ups.copy()
    ups[delta > 0] = delta[delta > 0]
    downs[delta < 0] = -delta[delta < 0]
    ups[ups.index[period-1]] = np.mean( ups[:period] ) #first value is sum of avg gains
    ups = ups.drop(ups.index[:(period-1)])
    downs[downs.index[period-1]] = np.mean( downs[:period] ) #first value is sum of avg losses
    downs = downs.drop(downs.index[:(period-1)])
    rs = ups.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() / \
         downs.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() 
    rsi = 100 - 100 / (1 + rs)

    # Calculate StochRSI 
    stochrsi  = (rsi - rsi.rolling(period).min()) / (rsi.rolling(period).max() - rsi.rolling(period).min())
    stochrsi_K = stochrsi.rolling(smoothK).mean()
    stochrsi_D = stochrsi_K.rolling(smoothD).mean()

    return stochrsi, stochrsi_K, stochrsi_D


# calculating Stoch RSI 
#  -- Same as the above function but uses EMA, not SMA
def StochRSI_EMA(series, period=14, smoothK=3, smoothD=3):
    # Calculate RSI 
    delta = series.diff().dropna()
    ups = delta * 0
    downs = ups.copy()
    ups[delta > 0] = delta[delta > 0]
    downs[delta < 0] = -delta[delta < 0]
    ups[ups.index[period-1]] = np.mean( ups[:period] ) #first value is sum of avg gains
    ups = ups.drop(ups.index[:(period-1)])
    downs[downs.index[period-1]] = np.mean( downs[:period] ) #first value is sum of avg losses
    downs = downs.drop(downs.index[:(period-1)])
    rs = ups.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() / \
         downs.ewm(com=period-1,min_periods=0,adjust=False,ignore_na=False).mean() 
    rsi = 100 - 100 / (1 + rs)

    # Calculate StochRSI 
    stochrsi  = (rsi - rsi.rolling(period).min()) / (rsi.rolling(period).max() - rsi.rolling(period).min())
    stochrsi_K = stochrsi.ewm(span=smoothK).mean()
    stochrsi_D = stochrsi_K.ewm(span=smoothD).mean()

    return stochrsi, stochrsi_K, stochrsi_D

You are awesome , this the only code that i had found similar to Trading view.
Thanks

Thank u my friend, Yes u can easily buy one of 2 ways, first u can copy and paste the results in an empty file and read it in excel as csv, second u can import excel helper library that can save the results directly to an excel file.

…

On Sun, May 26, 2024, 2:03 AM syedarsalan111 ***@***.***> wrote: ***@***.**** commented on this gist. ------------------------------ the code seems perfect , can you please do me a favor , i wanna put that stoch RSI K/D values on an excel file (but only for the last month and current month) — Reply to this email directly, view it on GitHub <https://gist.github.com/ultragtx/6831eb04dfe9e6ff50d0f334bdcb847d#gistcomment-5068821> or unsubscribe <https://github.com/notifications/unsubscribe-auth/AR6JFVX2OV2OKPKO5KS3CQLZEEKELBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVA4TGMBXHEZTINVHORZGSZ3HMVZKMY3SMVQXIZI> . You are receiving this email because you commented on the thread. Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> .

If u can write in Arabic I prefer it over English 🤗 On Sun, May 26, 2024, 10:41 AM Mohammad Aldefrawy ***@***.***> wrote:

…

Thank u my friend, Yes u can easily buy one of 2 ways, first u can copy and paste the results in an empty file and read it in excel as csv, second u can import excel helper library that can save the results directly to an excel file. On Sun, May 26, 2024, 2:03 AM syedarsalan111 ***@***.***> wrote: > ***@***.**** commented on this gist. > ------------------------------ > > the code seems perfect , > can you please do me a favor , i wanna put that stoch RSI K/D values on > an excel file (but only for the last month and current month) > > — > Reply to this email directly, view it on GitHub > <https://gist.github.com/ultragtx/6831eb04dfe9e6ff50d0f334bdcb847d#gistcomment-5068821> > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/AR6JFVX2OV2OKPKO5KS3CQLZEEKELBFKMF2HI4TJMJ2XIZLTSKBKK5TBNR2WLJDUOJ2WLJDOMFWWLO3UNBZGKYLEL5YGC4TUNFRWS4DBNZ2F6YLDORUXM2LUPGBKK5TBNR2WLJDHNFZXJJDOMFWWLK3UNBZGKYLEL52HS4DFVRZXKYTKMVRXIX3UPFYGLK2HNFZXIQ3PNVWWK3TUUZ2G64DJMNZZDAVEOR4XAZNEM5UXG5FFOZQWY5LFVA4TGMBXHEZTINVHORZGSZ3HMVZKMY3SMVQXIZI> > . > You are receiving this email because you commented on the thread. > > Triage notifications on the go with GitHub Mobile for iOS > <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> > or Android > <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub> > . > >