FinNifty futures on Zerodha

FinNifty futures are futures contracts on the Nifty Financial Services index, listed on the National Stock Exchange (NSE) and traded in India through brokers including Zerodha . The underlying index tracks 20 financial-sector stocks, banks, non-banking financial companies, insurers and other intermediaries, and is maintained by NSE Indices Limited. One FinNifty futures contract is a lot of 60 units from the January 2026 cycle, settles in cash against the index close, and expires on the last Tuesday of its month under the schedule SEBI set from September 2025.

This article covers the index composition, the futures lot size and how the November 2024 framework fixed it, the Tuesday expiry, cash settlement, and the change that most affects FinNifty traders: the discontinuation of FinNifty weekly options from November 2024. The discontinuation is often misread as the end of FinNifty derivatives. It was not. Weekly options went; futures and monthly options stayed. This article states the position precisely and links to the F&O segment on Zerodha and the margin articles a trader needs before taking a position.

What FinNifty tracks

FinNifty is the short name for the Nifty Financial Services index, a sectoral index of 20 stocks drawn from the financial-services sector and maintained by NSE Indices Limited. It is computed on a free-float market-capitalisation weighted basis, so larger free-float companies carry more weight, and reconstituted half-yearly.

The constituents span banks, both private and public, non-banking financial companies, housing-finance companies, insurers and other financial intermediaries. Because the index is capitalisation weighted, a small number of large private banks and financial companies dominate the weighting; the index is concentrated in its top holdings rather than spread evenly across 20 names. This makes FinNifty a leveraged read on the financial sector specifically, distinct from the broader Nifty 50 and from the bank-only Bank Nifty index. The current constituents and their weights are published in the NSE Indices factsheet for the Nifty Financial Services index, updated after each rebalancing.

Futures contract specifications

The FinNifty futures contract specification fixes the lot, the settlement basis and the expiry.

The lot is 60 units from the January 2026 cycle, revised down from 65. NSE fixes the lot so the contract value sits in the Rs 15 lakh to Rs 20 lakh band that the October 2024 index-derivatives framework requires, measured against the index level over the review period. The method is the same one applied to Nifty 50 futures and the other index contracts: the lot is chosen so the rupee value of one contract reaches the Rs 15 lakh floor, in multiples of 5, not less than 10.

Expiry and the September 2025 change

FinNifty futures expire on the last Tuesday of the expiry month. SEBI standardised NSE derivatives expiries to Tuesday from 1 September 2025, moving them from the historical Thursday and assigning BSE contracts Thursday, so the two exchanges no longer cluster expiries. If the last Tuesday is a trading holiday, expiry shifts to the previous trading day.

FinNifty had a particular history on expiry. Before the November 2024 changes it carried its own weekly expiry on a specific weekday, which made it a heavily traded weekly options product. That weekly cycle ended with the discontinuation of weekly options. The monthly futures and options now follow the standard last-Tuesday expiry. The broader workings of the expiry calendar are set out in how the options expiry calendar works .

Cash settlement

FinNifty futures are cash settled against the closing value of the Nifty Financial Services index on expiry day, computed by NSE Indices Limited. No shares change hands. The settlement converts the difference between the trader’s entry and the index close into a cash credit or debit, scaled by the lot size.

Cash settlement applies to all index derivatives, FinNifty included. There is no delivery obligation and no physical-settlement risk on a FinNifty futures position, which distinguishes it from single-stock futures, where an open position into expiry creates a share-delivery obligation, detailed in physical settlement of stock F&O .

The November 2024 weekly-options discontinuation

The change FinNifty traders most need to understand is the discontinuation of FinNifty weekly options from November 2024. This was part of the SEBI index-derivatives framework that responded to evidence of heavy retail losses in the segment.

SEBI limited weekly index options to one benchmark per exchange. NSE retained Nifty 50 weekly options and discontinued the weekly options on FinNifty, Bank Nifty and Nifty Midcap Select. On the BSE side, only Sensex weekly options were retained. The stated aim was to reduce the speculative churn that multiple overlapping weekly expiries produced.

The discontinuation applied to weekly options only. FinNifty futures continued without interruption, and FinNifty monthly options continued as well. A trader can still take a directional or hedged position in FinNifty through the monthly options and the futures; what is gone is the short-dated weekly options contract that allowed a low-premium, high-decay bet expiring within days. The end of the FinNifty weekly options is documented alongside the Bank Nifty weekly expiry phaseout , which followed the same logic.

Margin to hold a FinNifty futures position

Holding one FinNifty futures lot requires SPAN margin plus exposure margin , as with any index futures contract. SPAN is the exchange’s worst-case one-day loss across price and volatility scenarios; the exposure margin is an additional percentage of notional value. The total runs to a low double-digit percentage of the contract value, with the exact figure shown live by the Zerodha margin calculator before order placement.

Because FinNifty is a sectoral index concentrated in financial stocks, its volatility can spike around banking results, monetary-policy decisions and sector-specific news, which raises the SPAN margin during those windows. A trader holding FinNifty futures over such an event faces both a margin increase and gap risk, the subject of the article on the risks of F&O trading on Zerodha . Intraday traders use the MIS product code for a reduced margin and a same-session square-off; positional traders use NRML .

FinNifty versus Bank Nifty and Nifty 50

Three large-cap index futures dominate NSE volume, and a FinNifty trader should know how the three differ, because the choice of index sets the exposure, the concentration and the volatility.

Bank Nifty tracks banks only, 12 banking stocks, and is the narrowest of the three. FinNifty is broader: it includes banks but adds non-banking financial companies, housing-finance companies and insurers, so it captures the financial sector beyond pure banking. The Nifty 50 is broadest, spanning every sector, with financials only one part of the weight. A trader who wants exposure to financials specifically, but not only to banks, uses FinNifty; one who wants the banking sector alone uses Bank Nifty; one who wants the whole large-cap market uses Nifty 50.

The three also differ in concentration. Bank Nifty is dominated by a handful of large private banks. FinNifty, being capitalisation weighted, is also top-heavy in the same large private banks and financial companies, so its movement correlates closely with Bank Nifty despite the wider constituent list. This correlation matters for hedging: a FinNifty position is not an independent bet from a Bank Nifty position, because the two share their largest weights. A trader holding both is, to a large degree, doubling a single concentrated exposure rather than diversifying.

Liquidity and order placement

FinNifty futures are liquid relative to most single-stock futures, but less liquid than Nifty 50 futures, which carry the heaviest volume on NSE. The near-month FinNifty contract carries the bulk of the open interest; the next-month and far-month trade thinner, and the far-month can be close to untraded.

A trader should place orders in the near-month for the tightest spread and read the bid-ask depth in the Kite order window before entering. A limit order is safer than a market order on the thinner months, because a market order into a thin book can fill at an unfavourable price. Near expiry, liquidity concentrates further in the near-month as positions are closed or rolled, so a trader intending to roll a FinNifty position to the next month should account for the wider spread on the next-month leg, a cost on top of the brokerage on the two order pairs.

See also

• F&O segment on Zerodha
• Nifty 50
• Bank Nifty
• National Stock Exchange
• Nifty futures contract specifications
• Midcap Nifty futures on Zerodha
• Nifty Next 50 futures on Zerodha
• Stock futures lot size on NSE
• Weekly expiry contraction, November 2024
• Bank Nifty weekly expiry phaseout
• How the options expiry calendar works
• Nifty weekly expiry on Zerodha
• Weekly versus monthly expiry
• SPAN margin on Zerodha
• Exposure margin on Zerodha
• Zerodha margin calculator
• NRML product code
• MIS product code
• Physical settlement of stock F&O
• Risks of F&O trading on Zerodha
• How to rollover an F&O position on Zerodha
• Open interest
• India VIX
• SEBI F&O entry-barrier rules 2024

External references

• NSE Indices: Nifty Financial Services index
• NSE: Equity derivatives contract specifications
• SEBI: Measures to strengthen the index derivatives framework
• Z-Connect: SEBI’s new rules for index derivatives
• Zerodha margin calculator

References

1. NSE Indices Limited, Nifty Financial Services index methodology and factsheet.
2. NSE, Equity derivatives contract specifications, FinNifty futures.
3. SEBI, measures to strengthen the index derivatives framework, circular dated 1 October 2024 (one weekly options benchmark per exchange).
4. NSE circular discontinuing weekly derivatives on FinNifty, Bank Nifty and Nifty Midcap Select, effective November 2024.
5. SEBI, final settlement day standardised to Tuesday for NSE derivatives, effective 1 September 2025.