PI Industries Limited

NSE: PIINDChemicalsLot size: 175

PI Industries Limited Option Chain Analysis

2026-09-292026-10-272026-11-23
Total CE OI
12.6 L
Total PE OI
9.7 L
PCR
0.78Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
00%2,000%00
00%2,050%00
1K0%2,100%+17512K
2K0%2,150%011K
2K0%2,200%-9K69K
1K0%2,250%-11K24K
23K-20K%2,300%+6K1.5 L
22K0%2,350%+52569K
1.2 L-29K%2,400%+2K1.6 L
97K-27K%2,450%-4K90K
3.0 L-12K%2,500ATM%+2K1.8 L
79K+26K%2,550%-2K18K
2.5 L-58K%2,600%+87547K
59K+19K%2,650%-35026K
1.3 L-46K%2,700%-3K27K
3500%2,750%02K
76K-42K%2,800%+35040K
16K+700%2,850%0700
9K0%2,900%013K
2K0%2,950%02K
40K+13K%3,000%016K
5250%3,050%0350
16K+1K%3,100%021K
7K0%3,200%0875

Bold CE OI = highest call writing (resistance). Bold PE OI = highest put writing (support). ATM = at-the-money.

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Key Strike Levels

The call open interest peaks at the 2,550 strike with 26,075 contracts, while the 2,650 and 3,000 strikes host 19,075 and 12,950 contracts respectively, forming a dense resistance corridor above the ₹2,465 spot. On the put side, open interest concentrates at the 2,300 strike with 6,650 contracts, followed by 2,500 and 2,400 strikes holding 2,975 and 2,100 contracts, delineating a support band below the current price. Collectively these OI clusters suggest an implied trading range roughly between ₹2,300 and ₹2,650 for the September expiry.

OI Buildup Activity

During the latest session, fresh open interest accumulates heavily at the 2,550 call, adding 26,075 contracts, indicating aggressive positioning by buyers at that level. Simultaneously, the 2,650 and 3,000 calls attract additional 19,075 and 12,950 contracts, reflecting continued interest in upside exposure. On the downside, the 2,300 put sees an influx of 6,650 contracts, while the 2,500 and 2,400 puts receive 2,975 and 2,100 contracts respectively, showing writers reinforcing support.

Volatility Read

The at‑the‑money implied volatility stands at 15.8%, modest for a mid‑cap equity option. The volatility skew tilts bearish, with out‑of‑the‑money calls priced lower than equivalent puts.

Key OI Levels

The highest call OI sits at 2,550 and the highest put OI at 2,300.

The OI profile, moderate IV and bearish skew suggest participants target a bounded move, watching the 2,550 resistance and 2,300 support as expiry nears, with limited upside or downside volatility in the market arena.

Frequently Asked Questions

What is the highest call OI strike for PI Industries Limited today?
The strike with highest call (CE) open interest for PI Industries Limited is ₹2,500 for the 2026-09-29 expiry. This acts as a key resistance level since call writers will defend this strike aggressively near expiry.
What is the highest put OI strike for PI Industries Limited today?
The strike with highest put (PE) open interest for PI Industries Limited is ₹2,500 for the 2026-09-29 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in PI Industries Limited options mean?
Open Interest (OI) buildup in PI Industries Limited options shows how many net new contracts are being created at each strike. Rising OI at a strike means fresh positions (writers or buyers). Rising OI with rising price = long buildup (bullish); rising OI with falling price = short buildup (bearish).
When does PI Industries Limited options expire?
PI Industries Limited options have their nearest expiry on 2026-09-29. NSE F&O stocks have monthly expiry contracts — typically the last Tuesday of each month. MarketNetra shows data for the nearest two expiries.
How to read PI Industries Limited option chain?
The PI Industries Limited option chain shows calls (CE) on the left and puts (PE) on the right for each strike price. Key columns: OI (total open contracts), OI Change (new positions today), Volume (today's trades), IV (implied volatility — higher = more uncertainty), and LTP (last traded price). The ATM (at-the-money) strike is highlighted in blue.