Sam

First thank for reply I export data from tradingview and checked all of them by bar to bar. the data is as same as each other and completely match but...

> @A-Salimi-A > > I assume that is Everget's VIDYA column from TV script you linked above? > > Please upload the _csv_ here that you posted in the image....

 Pandas_ta and tradingview setting for VIDYA is same length = 7 [BINANCE_NEARUSDT, 60.csv](https://github.com/twopirllc/pandas-ta/files/8856995/BINANCE_NEARUSDT.60.csv)

Dear @twopirllc Hope this help to fix this issue: pandas_ta vidya formula include vidya.iloc[i - 1] and this values are Nan or replaced with zero for first values vidya indicator...