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InterGlobe Aviation Limited

NSE: INDIGO · Lot size: 150

InterGlobe Aviation Limited Option Chain Analysis

2026-04-282026-05-26
Total CE OI
60.1 L
Total PE OI
44.3 L
PCR
0.74
Bearish
CE OIChgVolIVLTPStrikeLTPIVVolChgPE OI
%2,40014.8%
%2,50013.9%
%2,60013.0%
%2,70012.2%
%2,80011.4%
%2,90010.6%
%3,0009.8%
%3,0509.5%
%3,1009.1%
%3,1508.8%
3000%993.003,2001.55%45K+18K1.4 L
%3,2508.1%
1500%805.653,3001.60%3K038K
4500%1175.703,3503.00%0150
%1425.403,4001.75%6K-1K13K
3000%1161.103,4502.30%09K
30K0%1100.003,5001.75%28K-1K1.4 L
1K0%980.753,5507.65%0300
7K0%1018.103,6001.7582.3%14K-6K50K
1500%984.703,6502.4079.8%04K
1500%521.003,7002.1076.5%21K-8K66K
3K0%902.603,7503.4079.3%15005K
19K0%825.003,8002.4070.4%52K-20K2.2 L
6K0%401.953,8502.7068.6%2K-15015K
36K0%765.003,9003.2565.7%28K-12K1.5 L
38K0%692.253,9503.8063.0%6K-1K27K
66K-150450%680.004,0004.6061.7%79K-3K3.1 L
51K0%584.454,0505.7058.9%5K-15068K
1.5 L-2K3K%626.654,1006.0556.4%58K+15K1.2 L
50K0%512.954,1507.4054.4%26K-3K64K
1.6 L-3K13K%492.804,2009.1552.5%1.3 L-19K2.4 L
1.0 L0300%451.554,25011.1050.3%51K-2K61K
2.1 L-3K9K%400.004,30013.7548.6%64K-12K1.8 L
78K+3001K29.5%340.904,35017.1046.7%97K+21K1.4 L
2.5 L-1K25K31.1%308.404,40021.2544.6%2.7 L+11K3.5 L
82K-45075031.4%262.454,45026.7042.8%1.4 L-6K72K
3.3 L-4K52K33.3%218.504,50034.1041.0%3.5 L+6K2.7 L
91K-11K54K32.2%179.954,55045.3540.2%1.7 L-18K1.4 L
4.9 L-45K4.0 L31.8%145.504,60058.5039.0%4.4 L+38K3.7 L
2.1 L-17K1.8 L31.9%114.354,65077.3038.7%2.6 L-1K2.1 L
8.2 L-5K9.9 L32.0%86.904,700ATM100.0538.8%3.9 L+41K4.7 L
2.3 L+35K4.4 L31.9%64.204,750126.6538.4%1.2 L+3K1.0 L
5.3 L+28K5.2 L31.8%45.704,800159.2039.3%98K+15K1.6 L
3.3 L+9K1.6 L31.9%31.904,850192.1538.7%18K+10K25K
1.2 L+9002.2 L32.3%22.754,900231.6539.6%16K+9K22K
46K-4K1.5 L33.0%15.704,950292.6543.1%
6.5 L-27K7.5 L33.7%11.055,000330.0046.1%10K-3K65K
24K-5K24K34.6%7.955,050350.10%
1.4 L+19K66K35.6%5.705,100450.5561.6%03K
29K+75019K36.1%3.855,150496.1063.5%01K
1.9 L-16K87K37.6%3.055,200544.0066.4%025K
13K-4503K40.2%2.755,250480.85%
1.2 L+3K68K40.4%1.955,300678.0096.3%02K
122.7%115.055,3501300.00328.9%0150
1.7 L-2K31K44.7%1.655,400745.0083.0%04K
3K-4K9K46.3%1.405,450790.0083.0%0450
96K+3K25K48.5%1.355,500790.0063.4%300059K
3.7%5,550%
50K-7K12K52.6%1.255,600890.0080.5%150025K
4.1%5,650%
4.3%5,700%
4.5%5,750%
131.6%63.655,8001005.85%
4.9%5,850%
5.1%5,900%
5.4%6,000%
5.8%6,100%
6.2%6,200%
6.5%6,300%
6.9%6,400%
7.2%6,500%

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

AI AnalysisGenerated daily after market close · AI-powered

Key Strike Levels

Immediate resistance sits at 4750–4800, where call writers have heavily stacked positions, while 4700 acts as strong near-term support due to massive put OI buildup. The 2400 strike shows identical CE and PE OI—indicating a psychological floor-ceiling level despite being far out-of-money. The implied trading range centers around 4350–5100, with 4600 and 4700 as key pivot zones.

OI Buildup Activity

Fresh longs in calls are emerging at 4750 and 4800, signaling aggressive bullish bets despite dense resistance overhead. Put writers are adding risk at 4700 and 4600, absorbing premium with strong downside protection from 4350 support. The surge in put OI at 4700 (+40,500) suggests institutions are either hedging longs or anticipating rejection at current levels.

Volatility Read

ATM IV at 31.89% reflects elevated premium, pricing in sustained uncertainty ahead of expiry. The bearish skew confirms traders are favoring downside protection, with puts commanding higher implied volatility than calls.

Strategy Implication

Bias tilts defensive, with writers leaning on 4700–4800 range for covering and short gamma positioning.

Frequently Asked Questions

What is the highest call OI strike for InterGlobe Aviation Limited today?
The strike with highest call (CE) open interest for InterGlobe Aviation Limited is ₹4,700 for the 2026-04-28 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 InterGlobe Aviation Limited today?
The strike with highest put (PE) open interest for InterGlobe Aviation Limited is ₹4,700 for the 2026-04-28 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in InterGlobe Aviation Limited options mean?
Open Interest (OI) buildup in InterGlobe Aviation 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 InterGlobe Aviation Limited options expire?
InterGlobe Aviation Limited options have their nearest expiry on 2026-04-28. 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 InterGlobe Aviation Limited option chain?
The InterGlobe Aviation 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.