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A structural comparison of Nifty 50, Nifty Next 50, and Nifty 100 based on composition, methodology, and sector distribution.
Last updated on: March 06, 2026
The Nifty 50, Nifty Next 50, and Nifty 100 are equity indices maintained by NSE Indices Limited. Each index represents a defined segment of companies ranked by free-float market capitalisation and liquidity on the National Stock Exchange of India. Although interconnected in construction, they differ in constituent selection, ranking position, sector mix, and volatility profile.
The Nifty 50 Index comprises 50 large-cap companies selected based on free-float market capitalisation, liquidity, listing history, and eligibility norms defined by NSE Indices. It represents a significant share of the exchange’s total free-float market capitalisation and is widely used as a benchmark for large-cap performance measurement.
The index follows a free-float weighted methodology and undergoes semi-annual rebalancing.
The Nifty Next 50 Index includes companies ranked 51 to 100 by free-float market capitalisation. These companies meet eligibility norms for inclusion in the Nifty 100 universe but are not part of the Nifty 50.
The index is also free-float weighted and rebalanced semi-annually in accordance with NSE rules.
The Nifty 100 Index combines the constituents of the Nifty 50 and Nifty Next 50 into a broader benchmark covering 100 companies. It reflects the aggregate performance of the largest eligible companies listed on NSE under the same weighting framework.
Rebalancing occurs semi-annually.
The following table summarises structural differences across the three indices:
| Feature | Nifty 50 | Nifty Next 50 | Nifty 100 |
|---|---|---|---|
Constituents |
50 companies |
50 companies (rank 51–100) |
100 companies |
Market Cap Coverage |
Largest segment |
Next-ranked segment |
Combined coverage |
Weighting Method |
Free-float market cap |
Free-float market cap |
Free-float market cap |
Volatility Profile |
Relatively lower |
Relatively higher |
Moderated mix |
Historical Returns (15Y avg)* |
~12% p.a. |
Higher but more variable |
~12.3% p.a. |
Rebalancing Frequency |
Semi-annual |
Semi-annual |
Semi-annual |
*Historical averages are long-term approximations based on publicly available index data and do not indicate future performance.
These indices share methodology but differ in ranking position and constituent composition.
Comprises companies with the highest free-float market capitalisation within the eligible universe. Generally exhibits relatively higher aggregate liquidity.
Includes companies ranked immediately after the Nifty 50 constituents based on free-float market capitalisation.
Combines both segments, reflecting a broader ranking band within large-cap coverage.
Performance patterns across these indices differ due to variations in constituent ranking, market capitalisation bands, and periodic rebalancing. Historical index data shows that return ranges and volatility levels vary across market cycles, reflecting differences in company composition and liquidity profiles.
| Index | 10-Year CAGR (Approx.) | 15-Year CAGR (Approx.) | Volatility Range |
|---|---|---|---|
Nifty 50 |
~11–12% |
~12% |
Moderate |
Nifty Next 50 |
~13–14% |
~13% |
Higher relative variability |
Nifty 100 |
~12% |
~12.3% |
Intermediate |
Among these indices, the Nifty 50 has historically demonstrated comparatively lower price variability relative to the Nifty Next 50, largely due to the liquidity and market capitalisation characteristics of its constituents. The Nifty Next 50 has generally shown comparatively higher price movement, reflecting the presence of companies ranked immediately below the fifty companies by market capitalisation. The Nifty 100 reflects a blended behaviour influenced by both underlying indices, as it combines the constituents of the Nifty 50 and Nifty Next 50 within a single benchmark.
Historical return ranges shown above are derived from long-term published index data and are intended for reference only; they do not indicate future outcomes.
Sector weight differs due to constituent ranking and market capitalisation.
Financial Services: ~35–40%
Information Technology: ~12–15%
Energy: ~10–12%
Industrials: ~15–18%
Healthcare: ~10–12%
Consumer & Capital Goods: Notable presence
Reflects combined sector weights derived from both underlying indices.
Each index represents a distinct ranking band within the large-cap universe. Their combined structure reflects varying degrees of concentration and constituent turnover. The Nifty 100 structurally includes the other two indices, whereas Nifty 50 and Nifty Next 50 operate as separate ranking segments within the same methodology framework.
Nifty 50, Nifty Next 50, and Nifty 100 differ primarily in ranking composition and volatility characteristics while sharing the same free-float weighted methodology. Their structural distinctions arise from market capitalisation thresholds, sector distribution, and periodic rebalancing rules defined by NSE Indices.
This content is for informational purposes only and the same should not be construed as investment advice. Bajaj Finserv Direct Limited shall not be liable or responsible for any investment decision that you may take based on this content.
Reviewer
Nifty 50 contains 50 eligible companies by free-float market capitalisation, while Nifty Next 50 includes the next 50 ranked companies.
Yes. During scheduled index review, companies may move between indices depending on ranking and eligibility criteria.
Exchange-traded funds and index funds exist that replicate these benchmarks, subject to fund house offerings and regulatory approvals.
NiftyBeES is an exchange-traded fund designed to track the Nifty 50 index. The index itself is the underlying benchmark.
Yes. The Nifty 100 index comprises the constituents of both Nifty 50 and Nifty Next 50.
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