Larsen & Toubro Limited

NSE: LTConstructionLot size: 175

Larsen & Toubro Limited Option Chain Analysis

2026-09-292026-10-272026-11-23
Total CE OI
65.9 L
Total PE OI
34.1 L
PCR
0.52Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%3,200%08K
7000%3,400%018K
3500%3,500%-35029K
12K0%3,600%+2K50K
3500%3,650%0525
3K0%3,700%+2K1.9 L
2K-525%3,750%0350
61K-1K%3,800%-1K2.6 L
4K+2K%3,850%+525525
67K-3K%3,900%-14K3.6 L
91K+10K%3,950%+27K1.0 L
12.1 L+29K%4,000%-4K7.4 L
8.6 L-9K%4,050%-2K2.8 L
14.9 L-35K%4,100ATM%+5255.9 L
6.3 L-3K%4,150%-2K83K
10.8 L+38K%4,200%-1K2.7 L
1.5 L-3K%4,250%-3K61K
3.6 L+15K%4,300%02.6 L
1.0 L-875%4,350%03K
64K-175%4,400%+17577K
00%4,450%00
3.7 L+3K%4,500%+1759K
12K+350%4,600%04K
29K-175%4,700%028K

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 highest open interest sits at the 2,200 ₹ call and put strikes, marking both a resistance ceiling and a support floor for the underlying, and it reflects prevailing market consensus. Current market participants place the implied price corridor between the 3,600 ₹ and 4,300 ₹ strikes, reflecting the bulk of open interest, driven by recent earnings volatility today. The ATM level of 3,964 ₹ sits near the midpoint of this range, aligning with the concentration of contracts, and suggests a balanced outlook among traders.

OI Buildup Activity

New open interest added today pushes the 4,200 ₹ call to 37,625 contracts, the 4,000 ₹ call to 29,050, and the 4,300 ₹ call to 15,575, driven by institutional investors, signalling aggressive positioning. On the put side, 3,950 ₹ accumulates 28,000 contracts, while 3,700 ₹ and 3,600 ₹ gather 2,275 and 1,925 respectively, by market makers, reflecting defensive hedging. These inflows suggest writers are reinforcing positions around the 3,600‑4,300

Frequently Asked Questions

What is the highest call OI strike for Larsen & Toubro Limited today?
The strike with highest call (CE) open interest for Larsen & Toubro Limited is ₹4,100 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 Larsen & Toubro Limited today?
The strike with highest put (PE) open interest for Larsen & Toubro Limited is ₹4,000 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 Larsen & Toubro Limited options mean?
Open Interest (OI) buildup in Larsen & Toubro 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 Larsen & Toubro Limited options expire?
Larsen & Toubro 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 Larsen & Toubro Limited option chain?
The Larsen & Toubro 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.