would it be possible for you to add indian stocks too
You can use : https://raw.githubusercontent.com/whoisjayd/Indian-Stock-Symbols/refs/heads/main/data/nse/equity/tickers.txt
and for etf https://raw.githubusercontent.com/whoisjayd/Indian-Stock-Symbols/refs/heads/main/data/nse/etf/tickers.txt
Yfinance can provide the data of indian stocks so look into this if it is possible for you to add
Are you manually triggering the data fetch? If it’s running as a cron job, you should be able to pull and update the data daily. I’m still figuring out the best way to fetch it. If you can’t integrate these sources, would it be possible to share your data-fetching repository? That would be very helpful.
That would indeed be useful.
Just as a bit of context: adding Indian stocks via Yahoo Finance often comes with limitations, especially for longer intraday histories and for the availability of surrounding data like news, fundamentals or transcripts, which tend to be very US-focused.
I maintain TroveLedger (https://huggingface.co/datasets/Traders-Lab/TroveLedger), which takes a different approach and is focused on clean, ML-ready OHLCV time series. TroveLedger just added the NIFTY50, including minute-level data (currently ~50 days), plus longer hourly and daily histories.
TroveLedger doesn’t aim to replicate the broader Yahoo-style ecosystem (news, fundamentals, transcripts, etc.). Any additional metadata may be considered where it clearly supports time-series analysis and trading research.
So whether this is useful really depends on the intended use case.