FIN NIFTY Option Chain — Live with Greeks, Max Pain & PCR
Live FIN NIFTY option chain with full Greeks, max pain, PCR, and dominant OI strikes for India's financial services index. Monthly expiry, last Tuesday.
FIN NIFTY (NIFTY Financial Services) is NSE's broader financials index, covering banks plus NBFCs, asset managers, and insurance companies. Since SEBI's November 2024 reform — which left NIFTY as the NSE's only weekly index option — FIN NIFTY trades as a monthly-only contract, expiring the last Tuesday of the month. It remains a popular way to express a broad financials view distinct from pure-banking BANK NIFTY.
Strota's FIN NIFTY option chain shows live strikes, computed Greeks (Delta, Gamma, Theta, Vega), max pain recomputed from live OI, the 5-day PCR trend, and the highest call and put OI strikes that frequently anchor the monthly expiry.
Underlying basket: roughly 20 stocks spanning banks (HDFC Bank, ICICI, Axis, Kotak, SBI), NBFCs (Bajaj Finance, Cholamandalam, Shriram Finance, Muthoot, Bajaj Finserv), asset managers (HDFC AMC, Nippon AMC), insurance (HDFC Life, SBI Life, ICICI Pru), and brokerages (Angel One, Motilal Oswal).
Why FIN NIFTY exists separately from BANK NIFTY
BANK NIFTY is just banks. FIN NIFTY is banks plus everything else financial — NBFCs, AMCs, insurance, brokerages. The two diverge frequently because non-bank financials respond to different drivers.
When credit growth is strong but RBI keeps rates steady, BANK NIFTY can underperform FIN NIFTY because NBFCs (which fund themselves wholesale) get squeezed less than banks (which pay savers nothing while loan rates compress).
When IPO activity is hot, asset managers and brokerages within FIN NIFTY rally hard while pure banks lag — another common FIN-vs-BANK divergence.
Knowing which index to trade for a given thesis is half the battle. The Strota sector flow page makes this comparison explicit.
Monthly expiry — what's different
FIN NIFTY's weekly option was discontinued under SEBI's November 2024 one-weekly-per-exchange rule (NSE kept NIFTY). It now trades monthly-only, settling on the last Tuesday of the month — the same day as NIFTY and BANK NIFTY monthly contracts.
Practical implication: max-pain and PCR pinning dynamics concentrate into the final week before that last Tuesday rather than recurring every week, and the single monthly contract carries a larger, slower-decaying premium than a weekly would.
The decay and pinning setups that used to run on the weekly are now compressed into the back end of the monthly cycle — roughly the last 5-10 sessions before the last Tuesday.
How to read FIN NIFTY max pain
Same calculation as NIFTY or BANK NIFTY — the strike at which total open option intrinsic value is minimised on expiry.
What's slightly different about FIN NIFTY's max pain: the underlying basket is more diversified than BANK NIFTY's 12 stocks, so the gravity is somewhat weaker. FIN NIFTY tends to drift toward max pain into its last-Tuesday monthly expiry but not pin as tightly as the more concentrated BANK NIFTY does.
Strota recomputes max pain on every page refresh from live NSE OI, so the number you see is current.
Key takeaways
- Live FIN NIFTY option chain with full Greeks computed from current IV.
- Max pain and PCR recomputed from live OI on every refresh.
- Monthly-only expiry (last Tuesday) — its weekly was discontinued by SEBI in Nov 2024.
- Underlying covers banks + NBFCs + AMCs + insurance + brokerages — more diversified than BANK NIFTY.
- Highest call/put OI strikes flagged as resistance/support.
- Free, no login, refreshes every minute during NSE market hours.
Frequently asked questions
When does FIN NIFTY expiry happen?
FIN NIFTY is monthly-only — it expires on the last Tuesday of the month. Its weekly contract was discontinued under SEBI's November 2024 rule allowing only one weekly index expiry per exchange (NSE kept NIFTY).
What's in the FIN NIFTY basket?
Around 20 stocks covering banks (HDFC Bank, ICICI, Axis, Kotak, SBI), NBFCs (Bajaj Finance, Cholamandalam, Shriram), asset managers (HDFC AMC), insurance (HDFC Life, SBI Life, ICICI Pru), and brokerages (Angel One, Motilal Oswal). Weightings updated periodically by NSE Indices.
Should I trade FIN NIFTY or BANK NIFTY?
FIN NIFTY if your thesis is about broad Indian financials including NBFCs and insurance. BANK NIFTY if your thesis is purely about the banking sector and rate-cycle dynamics. Both are now monthly-only contracts expiring the last Tuesday, so the choice is about which underlying basket fits your view, not the expiry day.
Is FIN NIFTY less volatile than BANK NIFTY?
Slightly less, because the underlying basket is more diversified. FIN NIFTY's typical implied volatility runs 10-20% below BANK NIFTY's. That means cheaper option premiums but also smaller intraday swings.
Are FIN NIFTY options as liquid as BANK NIFTY options?
Less so. BANK NIFTY remains the highest-volume index option after NIFTY 50. FIN NIFTY's monthly options are liquid at the at-the-money and near strikes, but spreads widen meaningfully 200-300 points away from spot.