Depending on your technical expertise and budget, several platforms provide Nifty 50 and Nifty Bank intraday data: Download Historical Intraday Data (20 Years Data)
Downloading Nifty intraday data is a critical first step for traders and researchers aiming to build algorithms, backtest strategies, or perform quantitative analysis on the Indian stock market. While daily historical data is widely available for free, high-resolution intraday data (such as 1-minute or 5-minute intervals) often requires more specialized sources. Top Sources for Nifty Intraday Data Download nifty intraday data download