Glenmark Pharmaceuticals Limited

NSE: GLENMARKHealthcareLot size: 375

Glenmark Pharmaceuticals Limited Option Chain Analysis

2026-09-292026-10-272026-11-23
Total CE OI
18.2 L
Total PE OI
11.1 L
PCR
0.61Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
3750%2,000%+2K14K
%2,060%01K
%2,080%05K
3K0%2,100%-37533K
00%2,120%012K
2K0%2,140%-1K9K
3750%2,160%06K
2K0%2,180%06K
49K0%2,200%+6K83K
2K0%2,220%06K
7K0%2,240%031K
15K0%2,260%01.1 L
12K0%2,280%029K
1.1 L+375%2,300%+8K1.3 L
8K0%2,320%+1K16K
36K-375%2,340%+37543K
29K0%2,360%-9K59K
20K0%2,380%+9K39K
3.3 L-1K%2,400ATM%-10K2.1 L
39K+5K%2,420%-3K19K
76K+28K%2,440%-9K42K
80K+22K%2,460%+8K56K
58K+1K%2,480%-75049K
2.3 L-28K%2,500%+1K42K
81K+5K%2,520%020K
1.3 L-10K%2,540%07K
63K+2K%2,560%02K
35K0%2,580%00
2.6 L-7K%2,600%05K
00%2,620%00
37K0%2,640%030K
2K0%2,660%02K
23K0%2,680%02K
14K+375%2,700%0375
32K-1K%2,720%02K
1K0%2,740%01K
1K0%2,760%01K
32K0%2,800%01K
00%2,840%00

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 open‑interest (OI) profile clusters tightly around the ₹2,440 and ₹2,380 strikes, marking the primary resistance and support zones for the underlying. A secondary resistance band forms near ₹2,460, while a lower support tier builds around ₹2,300. Given the current spot of ₹2,437.2, the implied price corridor for the September‑29 expiry stretches roughly between ₹2,380 and ₹2,460, with the mids of the band acting as a pivot for market participants.

OI Buildup Activity

During the latest session, fresh OI adds of 27,750 contracts at the ₹2,440 call, 21,375 contracts at the ₹2,460 call, and 5,250 contracts at the ₹2,520 call signal a notable influx of new call writers targeting the upside resistance zone. On the put side, the market sees additions of 9,000 contracts each at the ₹2,380 and ₹2,460 strikes and 7,500 contracts at the ₹2,300 level, indicating reinforced positioning around the established support. The simultaneous accumulation of both calls and puts around the same strikes suggests that market makers are hedging exposure rather than taking directional bets.

Volatility Read

The at‑the‑money implied volatility sits at 21.72%, reflecting moderate uncertainty for the underlying over the remaining 25‑day horizon. A bearish skew is evident, with out‑of‑the‑money puts priced higher than equivalent calls, implying a tilt toward downside risk premia.

Key OI Levels

The highest call OI of 1,480 contracts concentrates at the ₹2,440 strike, while the highest put OI of 1,480 contracts clusters at the ₹2,380 strike.

Frequently Asked Questions

What is the highest call OI strike for Glenmark Pharmaceuticals Limited today?
The strike with highest call (CE) open interest for Glenmark Pharmaceuticals Limited is ₹2,400 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 Glenmark Pharmaceuticals Limited today?
The strike with highest put (PE) open interest for Glenmark Pharmaceuticals Limited is ₹2,400 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 Glenmark Pharmaceuticals Limited options mean?
Open Interest (OI) buildup in Glenmark Pharmaceuticals 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 Glenmark Pharmaceuticals Limited options expire?
Glenmark Pharmaceuticals 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 Glenmark Pharmaceuticals Limited option chain?
The Glenmark Pharmaceuticals 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.