The Nifty Metal Index is NSE Indices’ sector benchmark for India’s metals industry, including mining. It tracks eligible NSE-listed metal and mining companies using free-float market capitalisation, so larger companies with more shares available to public investors receive larger weights. It is not an equal-weight list of every Indian metal company.
The September 30, 2026 official factsheet reported 15 constituents, while a constituent list dated October 11, 2026 names the 15 companies currently shown below. That October list is attributed to NSE Indices by a secondary source, so investors should check the official constituent file before acting on a membership change.
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What is the Nifty Metal Index?
NSE Indices describes the index as being “designed to reflect the behaviour and performance of the Metals sector (including mining).” It is a sectoral equity index rather than a broad-market measure such as a headline index covering companies from many industries.
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The index gives investors and portfolio managers a single reference point for Indian metals exposure. It can be used to benchmark a portfolio, assess how a metals allocation is performing, or support index-linked products such as mutual-fund schemes, exchange-traded funds and structured products. The index provider’s Nifty Metal page identifies the index and its total-return variant; it does not, by itself, recommend that investors buy any constituent.
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Because the methodology uses free-float market capitalisation, the index is naturally concentrated in the biggest eligible companies. A company’s weight reflects its market value after excluding shares that are not ordinarily available for public trading, rather than giving every constituent an identical 6.67% allocation.
Which stocks are in Nifty Metal?
The following list is dated October 11, 2026. It is published by IndexPE and attributed to NSE Indices. The first 10 names and their weights can be checked against the NSE Indices factsheet dated September 30, 2026. The October list records a change effective October 4: Vedanta Aluminium Metal Ltd. was added and Welspun Corp Ltd. was removed.
| No. | Company | NSE symbol | Weight in the September 30 factsheet |
|---|---|---|---|
| 1 | Tata Steel Ltd. | TATASTEEL | 17.30% |
| 2 | Hindalco Industries Ltd. | HINDALCO | 15.43% |
| 3 | JSW Steel Ltd. | JSWSTEEL | 13.65% |
| 4 | Adani Enterprises Ltd. | ADANIENT | 11.14% |
| 5 | Vedanta Aluminium Metal Ltd. | VAML | 7.92% |
| 6 | Vedanta Ltd. | VEDL | 5.16% |
| 7 | Jindal Steel Ltd. | JINDALSTEL | 4.76% |
| 8 | APL Apollo Tubes Ltd. | APLAPOLLO | 4.51% |
| 9 | National Aluminium Co. Ltd. | NATIONALUM | 3.46% |
| 10 | Hindustan Zinc Ltd. | HINDZINC | 3.08% |
| 11 | Hindustan Copper Ltd. | HINDCOPPER | Not stated in the September 30 factsheet |
| 12 | Jindal Stainless Ltd. | JSL | Not stated in the September 30 factsheet |
| 13 | Lloyds Metals and Energy Ltd. | LLOYDSME | Not stated in the September 30 factsheet |
| 14 | NMDC Ltd. | NMDC | Not stated in the September 30 factsheet |
| 15 | Steel Authority of India Ltd. | SAIL | Not stated in the September 30 factsheet |
For the source list and its October 11 date, see IndexPE’s Nifty Metal constituent page. The official factsheet is available from NSE Indices at https://niftyindices.com/Factsheet/ind_nifty_metal.pdf. The five lower-ranked rows in the table are included as constituents, but their individual weights were not provided in the cited September 30 factsheet and should not be inferred from their order.
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What does each constituent’s weight mean?
A weight is the percentage of the index’s calculated market value represented by one stock at the factsheet date. The figures in the table are a dated snapshot, not live weights. Share prices, free-float shares and index adjustments can change the percentages between factsheet publications.
The September 30 figures show substantial concentration:
- Tata Steel was the largest listed weight at 17.30%.
- Hindalco Industries represented 15.43%, and JSW Steel represented 13.65%.
- The top three together accounted for 46.38% (17.30% + 15.43% + 13.65%) in that snapshot.
- The first 10 disclosed weights added up to 86.41%; the remaining five constituents made up the balance, although their individual percentages were not stated in that factsheet.
This concentration means an investor using an index fund or ETF linked to Nifty Metal will not receive the same exposure to every company. A sharp move in one of the largest constituents can have a greater effect on the index than a similar percentage move in a smaller constituent.
How are companies selected for the index?
The selection rules are designed to keep the index investable while representing the metals and mining sector. NSE Indices generally starts with companies that belong to the metals sector and are part of the Nifty 500 at the review. If fewer than 10 eligible sector companies are available in the Nifty 500, the methodology permits the shortfall to be filled with qualifying companies ranked within the top 800 by both average daily turnover and average daily full market capitalisation.
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| Rule | Requirement | Why it matters |
|---|---|---|
| Sector classification | Company must belong to the metals sector, including mining | Keeps the index focused on the intended industry rather than the whole equity market |
| Initial universe | Generally drawn from eligible Nifty 500 companies | Uses a large, established NSE-listed universe |
| Fallback universe | If fewer than 10 eligible companies are in the Nifty 500, qualifying companies can come from the top 800 by both turnover and full market capitalisation | Allows the index to maintain breadth when the primary universe is too small |
| Trading frequency | At least 90% during the preceding six months | Filters for securities that trade regularly enough for an index portfolio |
| Listing history | At least one month as of the cut-off date | Prevents a newly listed share from entering without a minimum trading record |
| Final weighting | Free-float market capitalisation | Weights companies by investable market value rather than equally |
After eligible companies are identified, the index selects and weights them according to the methodology. The index can contain a maximum of 15 stocks; the September 30, 2026 factsheet showed the maximum was reached.
How often does Nifty Metal change?
Nifty Metal is reviewed twice a year. The methodology specifies January 31 and July 31 cut-off dates. Each review uses average data for the preceding six months, rather than relying on one trading day’s price or turnover. NSE Indices gives four weeks’ notice before review changes take effect, allowing index users to prepare portfolio and tracking adjustments.
Semi-annual reviews do not mean that the list is permanently fixed between reviews. Corporate actions, eligibility events and scheduled changes can affect index data, and a published factsheet can become outdated as soon as a later review or constituent announcement is implemented. For a definitive current list, use the latest official constituent file linked from the NSE Indices index page, not an old screenshot or an undated stock list.
Weight limits at rebalancing
At a rebalance, no single constituent may exceed 33% of the index. The combined weight of the three largest constituents may not exceed 62%. These limits reduce extreme concentration, although they do not make the index equal-weighted or eliminate sector risk. The September 30 snapshot was well below both limits: its largest disclosed constituent was 17.30%, and its top three together were 46.38%.
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Why the October 2026 list needs a date check
Two dates matter when reading the available information. The official factsheet is dated September 30, 2026 and supplies the published weights for the top 10 names. The complete 15-name list cited here is dated October 11, 2026 and comes from a secondary page that attributes membership data to NSE Indices. That page records the October 4 replacement of Welspun Corp with Vedanta Aluminium Metal.
NSE Indices’ webpage links to an official constituent CSV, but the file was not available through the source interface used for this article. Consequently, the October 11 list should be treated as the current dated reference presented here, while the official CSV should be rechecked before publishing a trading decision, building a tracker or calculating an exact portfolio replication. Do not carry the September 30 weights forward as if they were live: the factsheet itself is a historical snapshot and does not state the five lower-ranked weights.
How to use the index as a benchmark
The index is most useful when the comparison is made on matching terms. Before comparing Nifty Metal with another sector index or a broad-market index, check four items:
- Coverage: confirm whether the other index covers metals and mining only, a wider materials sector, or the entire market, and note the number of constituents.
- Weighting: identify whether both indexes use free-float market capitalisation, an equal-weight method or another formula. Different weighting systems can produce very different results even when they contain similar companies.
- Review rules: compare review frequency, eligibility screens, trading requirements and concentration caps. A more frequently reviewed index can respond to membership changes sooner.
- Return type: compare price-return indexes with price-return indexes, or total-return indexes with total-return indexes, over the same start and end dates.
Nifty Metal has a Nifty Metal Total Returns Index variant. A total-return series assumes distributions are reinvested according to its methodology, whereas a price index reflects price movement alone. Mixing the two can make one index appear to outperform simply because the return definitions differ.
What the index does not tell you
- It does not predict the next move in steel, aluminium, zinc, copper or iron-ore prices.
- It does not show whether an individual company is fairly valued or financially suitable for a particular investor.
- It does not diversify outside the metals and mining theme; all constituents remain exposed to commodity cycles, industrial demand, regulation, energy costs, currency movements and company-specific events.
- It does not guarantee that a fund or ETF tracking it will match the index exactly. Fees, cash balances, taxes, rebalancing timing and tracking error can create differences.
Practical checklist before relying on a Nifty Metal stock list
- Write down the “as of” date shown on the list or factsheet.
- Confirm the company name and NSE symbol; similar names within a corporate group are not interchangeable securities.
- Use the latest official NSE Indices constituent file for a current membership check.
- Use the factsheet date attached to every weight, and do not treat a dated percentage as a live quote.
- Check whether an analysis uses the price index or the total-return variant.
- Account for concentration: the largest names can drive a substantial portion of daily index movement.
- If using an index-linked fund or ETF, read its current tracking method, costs and disclosure documents rather than assuming it holds the exact published weights at all times.
Key facts at a glance
| Item | Nifty Metal detail |
|---|---|
| Purpose | Benchmark for India’s metals sector, including mining |
| Exchange universe | NSE-listed eligible companies |
| Weighting | Free-float market capitalisation |
| Maximum constituents | 15 |
| Constituents in the September 30, 2026 factsheet | 15 |
| Review frequency | Semi-annual |
| Review cut-off dates | January 31 and July 31 |
| Minimum trading frequency | 90% over the preceding six months |
| Single-stock cap at rebalance | 33% |
| Top-three combined cap at rebalance | 62% |
| Current list date used here | October 11, 2026, from a secondary list attributed to NSE Indices |
In short, Nifty Metal is a rules-based, free-float-weighted gauge of India’s listed metals and mining companies. Its 15-stock October 2026 list is concentrated in large names, changes through scheduled semi-annual reviews, and should always be read with its factsheet or official constituent-file date attached.
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