GAIL (India) Limited Option Chain Analysis
2026-07-282026-08-25
Total CE OI
2.80 Cr
Total PE OI
1.74 Cr
PCR
0.62
Bearish
| CE OI | Chg | Vol | IV | LTP | Strike | LTP | IV | Vol | Chg | PE OI |
|---|---|---|---|---|---|---|---|---|---|---|
| — | — | — | —% | ₹— | 95 | ₹— | 14.4% | — | — | — |
| — | — | — | —% | ₹— | 100 | ₹— | 13.2% | — | — | — |
| — | — | — | —% | ₹— | 105 | ₹— | 12.0% | — | — | — |
| — | — | — | —% | ₹— | 110 | ₹— | 10.9% | — | — | — |
| — | — | — | —% | ₹— | 115 | ₹— | 9.8% | — | — | — |
| — | — | — | —% | ₹— | 117.5 | ₹— | 9.3% | — | — | — |
| — | — | — | —% | ₹— | 120 | ₹— | 8.8% | — | — | — |
| — | — | — | —% | ₹— | 122.5 | ₹— | 8.3% | — | — | — |
| — | — | — | —% | ₹— | 125 | ₹— | 7.9% | — | — | — |
| — | — | — | —% | ₹— | 127.5 | ₹— | 7.4% | — | — | — |
| — | — | — | —% | ₹— | 130 | ₹— | 7.0% | — | — | — |
| 4K | 0 | — | —% | ₹34.10 | 132 | ₹0.04 | —% | — | 0 | 39K |
| — | — | — | —% | ₹— | 132.5 | ₹— | 6.5% | — | — | — |
| — | — | — | —% | ₹— | 135 | ₹— | 6.0% | — | — | — |
| — | — | — | —% | ₹— | 137.5 | ₹— | 5.6% | — | — | — |
| — | — | — | —% | ₹29.74 | 140 | ₹0.04 | 68.7% | — | 0 | 89K |
| 57K | -7K | 11K | —% | ₹31.00 | 142 | ₹— | —% | — | — | — |
| — | — | — | —% | ₹— | 142.5 | ₹— | 4.8% | — | — | — |
| 4K | 0 | — | —% | ₹30.00 | 144 | ₹— | —% | — | — | — |
| — | — | — | —% | ₹25.78 | 145 | ₹1.66 | 121.8% | — | — | — |
| — | — | — | —% | ₹— | 146 | ₹0.20 | 73.9% | — | 0 | 75K |
| — | — | — | —% | ₹— | 147.5 | ₹— | 4.0% | — | — | — |
| — | — | — | —% | ₹— | 148 | ₹1.06 | 98.0% | — | 0 | 7K |
| 11K | -11K | 18K | —% | ₹22.60 | 150 | ₹0.13 | 56.6% | — | 0 | 3.0 L |
| — | — | — | 68.5% | ₹22.24 | 152.5 | ₹0.55 | 70.9% | — | — | — |
| — | — | — | —% | ₹— | 153 | ₹0.51 | 68.3% | — | 0 | 4K |
| — | — | — | —% | ₹— | 154 | ₹0.56 | 67.1% | — | 0 | 7K |
| 1.6 L | 0 | 4K | 59.4% | ₹18.55 | 155 | ₹0.06 | 40.8% | 7K | -4K | 3.2 L |
| — | — | — | —% | ₹— | 156 | ₹0.67 | 64.7% | — | 0 | 50K |
| — | — | — | —% | ₹— | 157 | ₹0.59 | 59.8% | — | 0 | 75K |
| — | — | — | 69.7% | ₹17.85 | 157.5 | ₹1.14 | 70.9% | — | — | — |
| — | — | — | —% | ₹— | 158 | ₹0.53 | 53.3% | — | 0 | 75K |
| — | — | — | —% | ₹— | 159 | ₹0.69 | 54.4% | — | 0 | 1.8 L |
| 1.5 L | -7K | 11K | —% | ₹13.20 | 160 | ₹0.09 | 33.2% | 2.4 L | -50K | 9.3 L |
| 11K | 0 | — | 29.4% | ₹13.33 | 161 | ₹0.45 | 45.3% | — | 0 | 28K |
| 7K | 0 | — | 39.1% | ₹12.60 | 162 | ₹0.13 | 30.5% | 25K | -14K | 1.7 L |
| — | — | — | 70.2% | ₹13.85 | 162.5 | ₹2.12 | 70.9% | — | — | — |
| — | — | — | —% | ₹— | 163 | ₹0.33 | 38.1% | — | 0 | 3.3 L |
| — | — | — | —% | ₹— | 164 | ₹0.21 | 28.6% | 92K | +28K | 1.3 L |
| 1.5 L | 0 | — | 40.0% | ₹10.00 | 165 | ₹0.28 | 28.2% | 4.8 L | +43K | 13.7 L |
| 7K | 0 | — | —% | ₹6.76 | 166 | ₹1.53 | 52.5% | — | 0 | 1.5 L |
| 1.1 L | 0 | 4K | —% | ₹6.10 | 167 | ₹0.50 | 27.3% | 5.9 L | -21K | 6.4 L |
| 6.6 L | 0 | — | 47.2% | ₹8.51 | 167.5 | ₹0.55 | 27.1% | 7.6 L | +2.5 L | 14.2 L |
| 14K | 0 | — | —% | ₹6.04 | 168 | ₹0.65 | 26.9% | 5.5 L | +1.5 L | 9.5 L |
| 3.5 L | 0 | 14K | 17.6% | ₹4.40 | 169 | ₹0.81 | 26.8% | 89K | -53K | 4.9 L |
| 17.9 L | -1.9 L | 6.6 L | 18.8% | ₹3.69 | 170 | ₹1.07 | 25.3% | 23.5 L | +64K | 24.5 L |
| 3.7 L | -28K | 1.3 L | 19.4% | ₹2.99 | 171 | ₹1.45 | 26.3% | 4.8 L | 0 | 2.0 L |
| 6.6 L | -43K | 6.4 L | 21.9% | ₹2.50 | 172 | ₹1.78 | 25.0% | 6.7 L | -25K | 5.5 L |
| 2.4 L | +36K | 5.5 L | 22.2% | ₹2.42 | 172.5 | ₹2.11 | 26.9% | 3.1 L | +28K | 1.9 L |
| 11.0 L | +36K | 8.9 L | 21.7% | ₹1.98 | 173 | ₹2.32 | 26.6% | 5.7 L | +21K | 3.9 L |
| 4.3 L | -28K | 18.7 L | 21.3% | ₹1.50 | 174 | ₹2.90 | 26.8% | 4.3 L | -18K | 3.5 L |
| 43.2 L | +1.5 L | 54.7 L | 22.4% | ₹1.20 | 175 | ₹3.49 | 26.4% | 8.2 L | -1.7 L | 16.5 L |
| 5.0 L | -18K | 9.2 L | 23.4% | ₹0.95 | 176 | ₹— | —% | — | — | — |
| 10.7 L | -1.4 L | 21.0 L | 23.9% | ₹0.75 | 177 | ₹4.38 | 22.1% | — | 0 | 3.4 L |
| 7.8 L | -67K | 7.0 L | 24.2% | ₹0.67 | 177.5 | ₹5.61 | 32.0% | 85K | +18K | 43K |
| 6.3 L | -32K | 9.4 L | 24.4% | ₹0.60 | 178 | ₹6.03 | 32.4% | 1.8 L | +43K | 1.2 L |
| 68.6 L | -3.6 L | 34.7 L | 27.1% | ₹0.41 | 180ATM | ₹7.82 | 35.9% | 2.6 L | -89K | 7.6 L |
| 3.5 L | -82K | 1.5 L | 26.9% | ₹0.33 | 181 | ₹— | —% | — | — | — |
| 5.3 L | -46K | 3.7 L | 27.0% | ₹0.22 | 182 | ₹— | —% | — | — | — |
| 1.2 L | 0 | — | 30.1% | ₹0.45 | 182.5 | ₹9.00 | 36.7% | — | 0 | 7K |
| 2.9 L | 0 | — | 31.3% | ₹0.45 | 183 | ₹— | —% | — | — | — |
| 1.9 L | 0 | — | 32.2% | ₹0.38 | 184 | ₹— | —% | — | — | — |
| 12.5 L | -53K | 3.6 L | 29.0% | ₹0.11 | 185 | ₹13.00 | 55.6% | 32K | 0 | 1.1 L |
| 1.2 L | 0 | — | 33.1% | ₹0.25 | 186 | ₹— | —% | — | — | — |
| 1.1 L | 0 | — | 39.7% | ₹0.41 | 187 | ₹12.54 | —% | — | 0 | 14K |
| — | — | — | 70.8% | ₹2.15 | 187.5 | ₹17.20 | 95.1% | — | 0 | 14K |
| 1.1 L | 0 | — | 36.2% | ₹0.22 | 188 | ₹14.29 | 46.7% | — | 0 | 50K |
| 1.3 L | 0 | — | 43.7% | ₹0.40 | 189 | ₹— | —% | — | — | — |
| 39.0 L | -3.5 L | 8.0 L | 34.2% | ₹0.06 | 190 | ₹17.42 | 53.7% | 6.3 L | -1.2 L | 21.4 L |
| 1.7 L | 0 | 7K | 34.3% | ₹0.03 | 192 | ₹17.02 | —% | — | 0 | 85K |
| — | — | — | 70.9% | ₹1.31 | 192.5 | ₹17.69 | —% | — | 0 | 21K |
| 99K | 0 | — | 43.1% | ₹0.13 | 194 | ₹— | —% | — | — | — |
| — | — | — | 93.8% | ₹2.33 | 195 | ₹19.77 | —% | — | 0 | 18K |
| 1.0 L | 0 | — | 51.1% | ₹0.22 | 196 | ₹— | —% | — | — | — |
| — | — | — | 3.0% | ₹— | 197.5 | ₹— | —% | — | — | — |
| 7K | 0 | — | 43.1% | ₹0.05 | 198 | ₹— | —% | — | — | — |
| 1.1 L | -14K | 21K | 47.1% | ₹0.04 | 200 | ₹28.44 | 99.5% | 7K | 0 | 50K |
| — | — | — | 3.5% | ₹— | 202.5 | ₹— | —% | — | — | — |
| — | — | — | 3.8% | ₹— | 205 | ₹— | —% | — | — | — |
| — | — | — | 4.1% | ₹— | 207.5 | ₹— | —% | — | — | — |
| — | — | — | 4.4% | ₹— | 210 | ₹— | —% | — | — | — |
| — | — | — | 4.7% | ₹— | 212.5 | ₹— | —% | — | — | — |
| — | — | — | 5.0% | ₹— | 215 | ₹— | —% | — | — | — |
| — | — | — | 5.2% | ₹— | 217.5 | ₹— | —% | — | — | — |
| — | — | — | 5.5% | ₹— | 220 | ₹— | —% | — | — | — |
| — | — | — | 5.8% | ₹— | 222.5 | ₹— | —% | — | — | — |
| — | — | — | 6.0% | ₹— | 225 | ₹— | —% | — | — | — |
| — | — | — | 6.3% | ₹— | 227.5 | ₹— | —% | — | — | — |
| — | — | — | 6.6% | ₹— | 230 | ₹— | —% | — | — | — |
| — | — | — | 7.1% | ₹— | 235 | ₹— | —% | — | — | — |
| — | — | — | 7.6% | ₹— | 240 | ₹— | —% | — | — | — |
| — | — | — | 8.1% | ₹— | 245 | ₹— | —% | — | — | — |
| — | — | — | 8.5% | ₹— | 250 | ₹— | —% | — | — | — |
Bold CE OI = highest call writing (resistance). Bold PE OI = highest put writing (support). ATM = at-the-money.
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Frequently Asked Questions
What is the highest call OI strike for GAIL (India) Limited today?▾
The strike with highest call (CE) open interest for GAIL (India) Limited is ₹180 for the 2026-07-28 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 GAIL (India) Limited today?▾
The strike with highest put (PE) open interest for GAIL (India) Limited is ₹170 for the 2026-07-28 expiry. This acts as a key support level — put writers will tend to defend this level near expiry.
What does OI buildup in GAIL (India) Limited options mean?▾
Open Interest (OI) buildup in GAIL (India) 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 GAIL (India) Limited options expire?▾
GAIL (India) Limited options have their nearest expiry on 2026-07-28. 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 GAIL (India) Limited option chain?▾
The GAIL (India) 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.