Nifty 100 PE Ratio
Valuation Percentile
Nifty 100's PE is cheaper than 98% of the last 5 years.
The Nifty 100 PE ratio is 19.64 as of 11 September 2026, about 12% below its 5-year median of 22.23, which places it in moderately undervalued territory on a historical basis.
PE Ratio vs Historical Medians
| Period | Median PE | Current vs Median |
|---|---|---|
| Full history | 21.68 | -9.41% |
| 15 Years | 22.56 | -12.94% |
| 10 Years | 23.87 | -17.72% |
| 7 Years | 22.87 | -14.12% |
| 5 Years | 22.23 | -11.67% |
| 3 Years | 22.14 | -11.29% |
| 1 Year | 20.93 | -6.16% |
Historical PE Ratio
Performance and risk
1-year holding windows since 2003 returned a median of +14.08% (best +120.80%, worst -57.01%).
Today's PE of 19.64 sits in band 2 of 5 of this index's history (PE 18.7 to 20.9). From this band, 5-year forward returns had a median of +10.79% a year and were positive in 100% of windows (794 windows since 2005).
View full performance and risk
Returns as of August 2026, from the NSE factsheet for the Nifty 100. 1-year returns are absolute; 5-year returns are annualized.
Stocks in the Nifty 100
The Nifty 100 contains 100 constituents. Its largest sectors by weight are Financial Services (33.4%) and Oil, Gas & Consumable Fuels (9.0%).
Constituent list as of 13 September 2026, sourced from NSE Indices. Weights as of 31 August 2026, from the NSE factsheet.
How this index works
- Universe
- The review of broad market indices is undertaken semi-annually based on data for six months ending January and July. To be considered for inclusion in Nifty 500 index, companies must form part of eligible universe.
- Selection
- Nifty 100 represents top 100 companies based on full market capitalisation from Nifty 500.
- Rebalanced
- Quarterly
Summarised from NSE's official methodology document (PDF) for the Nifty 100; the PDF is authoritative.
Stay Updated
Get weekly market insights and valuation updates delivered to your inbox.
Frequently Asked Questions
What is the current Nifty 100 PE ratio?
As of 11 September 2026, the Nifty 100 PE ratio is 19.64. That is about 12% below its 5-year median of 22.23 and about 6% below its 1-year median of 20.93.
Is the Nifty 100 undervalued right now?
On a historical basis it screens as moderately undervalued. Its current PE of 19.64 sits below every median window: 1-year (20.93), 3-year (22.14), 5-year (22.23), 7-year (22.87), 10-year (23.87), 15-year (22.56) and full-history (21.68).
What is a normal PE ratio for the Nifty 100?
Over the past five years its median PE has been 22.23, and over the past three years 22.14. Today's 19.64 is toward the lower end of that historical range.
How many stocks are in the Nifty 100?
The Nifty 100 contains 100 stocks. By number of companies, its largest sectors are Financial Services (23 stocks), Automobile and Auto Components (9 stocks) and Capital Goods (9 stocks).
What returns has the Nifty 100 delivered?
As of August 2026, the Nifty 100 total return (with dividends reinvested) is +1.98% over the past year and +8.97% annualized over the past five years. One-year figures are absolute; multi-year figures are annualized (CAGR). Data from the NSE factsheet.
How volatile is the Nifty 100?
Over the year to August 2026, the Nifty 100 had an annualized volatility (standard deviation of daily returns) of 13.50%. Its beta versus the Nifty 50 is 1.02, meaning it has moved roughly in line with the broad market.
What is a typical one-year return for the Nifty 100?
Across every one-year holding window since 2003, the Nifty 100 total return has a median of +14.08%, with the best window at +120.80% and the worst at -57.01%. Based on NSE Total Returns Index data; a past distribution, not a prediction.
What have 5-year returns been from PE levels like today's?
The Nifty 100 currently trades at a PE of 19.64, in band 2 of 5 of its own PE history. Across 794 overlapping 5-year windows since 2005 that began in this band, the median forward return was +10.79% a year, positive in 100% of windows. A past distribution, not a prediction.
How often is the Nifty 100 rebalanced?
The Nifty 100 is rebalanced quarterly. Details are in the official NSE methodology document.
Last updated: 11 September 2026.