
The NIFTY 50 was launched by the National Stock Exchange (NSE) on April 22, 1996, with a as of November 3, 1995. Its journey has been marked by several key eras:
| Source | Data Type | Period | Format | Limitations | |--------|-----------|--------|--------|--------------| | | Daily OHLC, TRI, PE/PB | 1999–present | Excel/CSV | No intraday; requires login | | Yahoo Finance (^NSEI) | Daily OHLC, Volume | 2000–present | CSV via yfinance | Delayed/occasional errors | | Investing.com | Daily/Weekly/Monthly | 1996–present | Copy-paste/CSV | Ads, rate-limited | | Alpha Vantage | Daily, intraday (1min, 5min) | 2000–present | JSON/CSV (API) | 5 calls/min free | | Quandl (Nasdaq Data Link) | EOD data | Varies | API/CSV | Some datasets paid | historical data nifty
It refers to time-stamped records of the Nifty 50 index’s performance. Standard data points include: The NIFTY 50 was launched by the National