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NIFTY Fin Service

NSE: FINNIFTYLot size: 65Weekly Tuesday expiry

NIFTY Fin Service Open Interest & PCR Analysis

₹24556.10Updated 1 Oct 2026, 03:30 pm IST
PCR
0.00Bearish signal
Max Pain
24,200Spot above by 356
Total CE OI
0Call writers
Total PE OI
120Put writers
OI Buildup Signal
Neutral
Price movement < 0.3% threshold
Put-Call Ratio Gauge
0 — Bearish1.0 — Neutral2.0+ — Bullish
AI AnalysisGenerated daily after market close · AI-powered

OI Buildup Pattern

The open‑interest (OI) profile for the current expiry shows a neutral buildup, meaning that both the underlying price and total OI have remained flat. With no increase in call or put OI, neither long nor short side is actively adding contracts. This static stance suggests that market participants are largely waiting for a directional catalyst rather than expanding their positions.

Put‑Call Ratio

The put‑call ratio (PCR) registers at zero, a sharp decline from yesterday’s 0.714, indicating that no new put contracts have been opened while call OI remains nonexistent. The drop signals a momentary absence of put‑side bias in the market.

Futures OI

Futures open interest is also at zero with no change reported, reflecting a lack of participation in the underlying index futures for this expiry. Consequently, the futures market offers no additional clues about bullish or bearish positioning among traders.

Data Summary

The key observation for this expiry is that total OI is flat at zero for calls and 120 for puts, with a neutral buildup and a PCR of zero, denoting minimal new positioning activity.

Data as of 2026-10-01

Frequently Asked Questions

What is NIFTY Fin Service PCR (Put-Call Ratio) today?
NIFTY Fin Service's current PCR is 0.00. A PCR above 1.2 is considered bullish (more put writing = floor support); below 0.8 is bearish; 0.8–1.2 is neutral. NIFTY Fin Service's PCR of 0.00 indicates bearish sentiment.
What is NIFTY Fin Service OI buildup type today?
NIFTY Fin Service is currently showing neutral positioning with no significant directional bias. This is determined by comparing today's price change direction with the direction of total OI change — using the standard F&O buildup classification framework.
What is total CE and PE open interest for NIFTY Fin Service?
NIFTY Fin Service has total CE (call) OI of 0 contracts and total PE (put) OI of 120 contracts for the nearest expiry. The PCR is 0.00.
How is open interest analysis useful for NIFTY Fin Service trading?
OI analysis for NIFTY Fin Service helps identify institutional positioning. High CE OI at a strike = call writers defending that level (resistance). High PE OI = put writers defending that level (support). The buildup type tells you whether smart money is building fresh positions (bullish/bearish) or exiting existing ones.
What is the max pain for NIFTY Fin Service?
NIFTY Fin Service's max pain is ₹24,200 — the strike price where option writers (sellers) collectively suffer the least financial loss at expiry. The current spot price vs max pain deviation guides near-term directional bias into expiry.