Trying to develop trading algo using stratergy of different youtuber...
For now you can use the download_data.py to download BankNifty and Nifty Data using the Smart API of Angel One...
The API itself is free but... you need to open a demat account in angel one...
If you need a referal code here is it :- https://angel-one.onelink.me/Wjgr/o2dxhhsy