Mazagon Dock Shipbuilders Limited

NSE: MAZDOCKCapital GoodsLot size: 225

Mazagon Dock Shipbuilders Limited Option Chain Analysis

2026-11-232026-12-292027-01-25
Total CE OI
31.1 L
Total PE OI
22.4 L
PCR
0.72Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
00——%₹—1,440₹——%—+46K46K
00——%₹—1,480₹——%—+11K11K
00——%₹—1,500₹——%—+2K56K
00——%₹—1,520₹——%—+10K13K
00——%₹—1,540₹——%—+57K59K
00——%₹—1,560₹——%—+15K38K
00——%₹—1,580₹——%—+16K17K
225+225——%₹—1,600₹——%—-77K2.2 L
00——%₹—1,620₹——%—+17K23K
00——%₹—1,640₹——%—+23K46K
00——%₹—1,660₹——%—+24K26K
8K+7K——%₹—1,680₹——%—+16K84K
1.5 L+56K——%₹—1,700₹——%—+54K3.6 L
63K+57K——%₹—1,720₹——%—+51K77K
75K+41K——%₹—1,740₹——%—+52K96K
64K+39K——%₹—1,760₹——%—+18K29K
1.0 L+33K——%₹—1,780₹——%—+9K13K
3.2 L+56K——%₹—1,800₹——%—-2K1.6 L
62K+35K——%₹—1,820₹——%—+2K7K
88K+30K——%₹—1,840₹——%—+2K14K
1.2 L+62K——%₹—1,860₹——%—+2K23K
32K+13K——%₹—1,880₹——%—-22523K
4.4 L+35K——%₹—1,900ATM₹——%—-10K3.1 L
85K+9K——%₹—1,920₹——%—-45036K
64K+14K——%₹—1,940₹——%—06K
46K+19K——%₹—1,960₹——%—021K
44K+18K——%₹—1,980₹——%—01K
5.8 L+1.2 L——%₹—2,000₹——%—-2K94K
26K-3K——%₹—2,020₹——%—010K
9K-900——%₹—2,040₹——%—01K
21K+8K——%₹—2,060₹——%—02K
25K+8K——%₹—2,080₹——%—03K
2.7 L+28K——%₹—2,100₹——%—+22553K
49K+37K——%₹—2,120₹——%—0450
00——%₹—2,140₹——%—01K
00——%₹—2,160₹——%—01K
8K+3K——%₹—2,180₹——%—00
2.1 L+4K——%₹—2,200₹——%—+45050K
11K+3K——%₹—2,220₹——%—01K
2250——%₹—2,240₹——%—06K
00——%₹—2,260₹——%—+675675
00——%₹—2,280₹——%—02K
47K-4K——%₹—2,300₹——%—028K
900+900——%₹—2,320₹——%—00
3K+3K——%₹—2,340₹——%—02K
00——%₹—2,360₹——%—0675
72K+15K——%₹—2,400₹——%—01.0 L
4K+225——%₹—2,440₹——%—056K

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 1000‑strike, clearly acting as a short‑term resistance, while put open interest of the same magnitude forms a significant support level and serves as a key reference point for traders. The nearest concentration points cluster around 1720‑1860 for calls and 1540‑1720 for puts, notably outlining a tight implied price corridor of roughly ₹1,540 to ₹1,860, suggesting that market participants expect limited upside beyond this range. Given the spot of ₹1,732.8, the market currently anticipates modest near‑term movement within this band until the November expiry, and this range aligns with the prevailing sentiment on the underlying asset.

OI Buildup Activity

Fresh open interest adds of 2,000 contracts are observed at the 1860 call, indicating today's substantial aggressive writing at that level, indicating a strong preference for premium collection. Concurrently, the 1720 put sees a significant addition of 57,600 contracts, reflecting ongoing heightened hedging near the current price, highlighting cautious outlook among holders. Additional builds at 1720 call (57,375) and 1700 put (55,125) suggest a steady balanced positioning across both sides of the market.

Volatility Read

The at‑the‑money implied volatility stands at 35.11%, a level that is still modestly elevated and observable relative to recent averages. The volatility skew is clearly bearish, with out‑of‑the‑money puts priced higher than equivalent calls, implying a market‑wide tilt toward downside protection.

Key OI Levels

The strikes with the highest call and put open interest concentration are notably 1000 and 1000 respectively.

Frequently Asked Questions

What is the highest call OI strike for Mazagon Dock Shipbuilders Limited today?
The strike with highest call (CE) open interest for Mazagon Dock Shipbuilders Limited is ₹2,000 for the 2026-11-23 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 Mazagon Dock Shipbuilders Limited today?
The strike with highest put (PE) open interest for Mazagon Dock Shipbuilders Limited is ₹1,700 for the 2026-11-23 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in Mazagon Dock Shipbuilders Limited options mean?
Open Interest (OI) buildup in Mazagon Dock Shipbuilders 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 Mazagon Dock Shipbuilders Limited options expire?
Mazagon Dock Shipbuilders Limited options have their nearest expiry on 2026-11-23. 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 Mazagon Dock Shipbuilders Limited option chain?
The Mazagon Dock Shipbuilders 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.