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For breadth of coverage across NSE-listed equities, the Nifty 500 is the better reflection of India’s listed market than the Nifty 50. As of March 30, 2026, the Nifty 500 covered 92.04% of NSE-listed stocks’ free-float market capitalisation, compared with 53.73% for the Nifty 50. That makes the Nifty 500 the broader market proxy—not necessarily the better investment or a forecast of higher returns.
What does “better reflects the market” mean?
Here, it means how much of the NSE-listed equity market an index covers, measured by free-float market capitalisation and traded value. On both measures in the latest cited comparison, the Nifty 500 covers substantially more than the Nifty 50.
These statistics describe the NSE universe, not every Indian exchange or every possible definition of market representation. They measure coverage, not future performance.
How much of the NSE market does each index cover?
| Measure | Nifty 50 | Nifty 500 |
|---|---|---|
| Share of NSE-listed stocks’ free-float market capitalisation, as of March 30, 2026 | 53.73% (NSE Indices) | 92.04% (NSE Indices) |
| Share of NSE traded value over the six months ending March 2026 | 29.24% (NSE Indices) | 84.07% (NSE Indices) |
The free-float figures compare the portion of listed market value represented by each index, while the traded-value figures show how much of NSE trading value its constituents represented over the stated six-month period. Both comparisons point to a much wider footprint for the Nifty 500.
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Why are the indexes different?
Nifty 50: a concentrated large-company benchmark
The Nifty 50 is a diversified index of 50 stocks, intended to represent important sectors. It uses free-float market-capitalisation weighting. NSE Indices gives its base period as the close on November 3, 1995, with a base value of 1,000. Its relatively small constituent set makes it a compact benchmark for leading companies rather than a broad census of listed equities. (NSE Indices Nifty 50 page)
Nifty 500: wider coverage of large and smaller companies
The Nifty 500 represents the top companies selected using full market capitalisation and average daily turnover from the eligible universe; its index level is calculated using free-float market capitalisation. Its scope is therefore much wider than the Nifty 50. A November 28, 2025 fact sheet lists 501 constituents and describes semi-annual rebalancing; that is a dated fact-sheet count, not a permanent exact total. (NSE Indices Nifty 500 page; Nifty 500 fact sheet and methodology)
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What free-float weighting means
Free-float weighting aims to represent shares available for trading, rather than treating every share a company has issued as investible. NSE Indices says its investible weight factors exclude promoter, group-company, locked-in and identifiable strategic holdings from free float. A company’s full market capitalisation can therefore differ from the portion represented in a free-float-weighted index. (NSE Indices Investible Weight Factors explainer)
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One free scan finds every outdated or missing driver and matches the right update for your exact hardware.Free scan · exact hardware matchWhich index should you use as a benchmark?
- For broad NSE market coverage: the Nifty 500 is the stronger choice of these two because it includes a much larger share of free-float capitalisation and traded value.
- For a concise large-company comparison: the Nifty 50 is useful when the focus is a set of leading stocks across important sectors, rather than the wider listed market.
- For evaluating a fund or ETF: index breadth alone does not tell you the product’s expense ratio, tracking difference, liquidity, availability or suitability. Compare those features using current, like-for-like fund information.
NSE Indices identifies portfolio benchmarking and index-linked products such as index funds and ETFs as uses for the Nifty 500. That describes possible applications, not a recommendation of a particular product. (NSE Indices Nifty 500 product information; NSE Indices Nifty 50 product information)
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the coverage figures do—and do not—show
The figures establish that the Nifty 500 has broader representation of NSE-listed market value and trading activity in the cited periods. They do not establish that it will outperform the Nifty 50, that it is more suitable for every investor, or that a fund tracking either index will match its index perfectly.
NSE Indices’ Nifty 50 page describes it as “a well diversified 50 stock index and it represent important sectors of the economy.” This is the provider’s characterization of that benchmark, not a comparative claim that it covers more of the market than the Nifty 500. (NSE Indices Nifty 50 page)
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