Tata Elxsi Limited

NSE: TATAELXSIInformation TechnologyLot size: 125

Tata Elxsi Limited Option Chain Analysis

2026-09-292026-10-272026-11-23
Total CE OI
11.8 L
Total PE OI
6.0 L
PCR
0.51Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
00%3,000%+37510K
00%3,100%-1253K
00%3,200%+23K51K
00%3,250%+3K4K
1K0%3,300%+10K57K
2500%3,350%+8K8K
5K+500%3,400%+5K60K
2K+250%3,450%+5K8K
25K+11K%3,500%+2K71K
18K+14K%3,550%+3K27K
84K+21K%3,600%+12K63K
53K+10K%3,650%+5K19K
1.6 L+28K%3,700%+2K75K
31K+2K%3,750%-1259K
2.1 L+24K%3,800%+2K71K
24K+2K%3,850%+6251K
71K+2K%3,900%05K
10K-125%3,950%00
3.5 L+59K%4,000ATM%020K
19K-125%4,050%00
48K+4K%4,100%0625
60K-2K%4,200%04K
14K0%4,300%-1252K
6K0%4,400%-12533K

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) landscape clusters tightly around the ₹3,600‑₹3,800 corridor, indicating that market participants view this band as the primary price battleground for the September series. The highest call OI sits at the ₹3,800 strike, while the largest put OI rests at the ₹3,200 level, together framing a roughly ₹600 range that many traders regard as the most probable spot trajectory by expiry. With the underlying settled at ₹3,558, the ATM region is comfortably nestled between these two concentration zones, suggesting limited upside‑downward pressure beyond the established bands.

OI Buildup Activity

Fresh open‑interest has surged into the call side at ₹4,000 (+59,375 contracts), ₹3,600 (+29,125 contracts) and ₹3,700 (+27,750 contracts), pointing to aggressive new positioning by option writers who are adding exposure near the upper resistance tier. On the put side, the most notable additions appear at ₹3,200 (+23,250 contracts), ₹3,600 (+12,500 contracts) and ₹3,300 (+10,250 contracts), reflecting accumulations of defensive contracts around the lower support zone. The magnitude of these inflows signals that market makers are actively building hedges to accommodate the growing directional bias implied by the OI distribution.

Volatility Read

Implied volatility for the at‑the‑money (ATM) strike stands at 27.72 %, a level that aligns with the medium‑term uncertainty surrounding the underlying’s price action. The volatility skew is bearish, with put IV marginally higher than call IV, indicating that downside protection is priced at a premium relative to upside upside‑potential.

Key OI Levels

The greatest call OI concentration is at the ₹3,800 strike, while the peak put OI concentration is anchored at the ₹3,200 strike.

Frequently Asked Questions

What is the highest call OI strike for Tata Elxsi Limited today?
The strike with highest call (CE) open interest for Tata Elxsi Limited is ₹4,000 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 Tata Elxsi Limited today?
The strike with highest put (PE) open interest for Tata Elxsi Limited is ₹3,700 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 Tata Elxsi Limited options mean?
Open Interest (OI) buildup in Tata Elxsi 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 Tata Elxsi Limited options expire?
Tata Elxsi 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 Tata Elxsi Limited option chain?
The Tata Elxsi 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.