GAIL

Gail (India) Ltd

170.71 +1.76 (1.04%)

L: 169.3 H: 174.29

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Historical option data for GAIL
12 Dec 2025 04:11 PM IST

Strike Price

Expiry

Ltp Ltp OI Open Interest (OI) OI Chg Change Open Interest Volume Volume IV IV

Call
Put

Per Lot

GAIL 30-DEC-2025 145 CE
Delta: - Vega: - Theta: - Gamma: -
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	170.71	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
11 Dec	168.95	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
10 Dec	168.02	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0

9 Dec	167.89	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
8 Dec	166.81	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
3 Dec	170.27	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
1 Dec	175.41	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0
28 Nov	176.09	35.35 ₹ 1,11,352.5	0 0.00	-	0 0	0 0	0 0

For Gail (India) Ltd - strike price 145 expiring on 30DEC2025

Delta for 145 CE is -

Historical price for 145 CE is as follows

On 12 Dec GAIL was trading at 170.71. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 11 Dec GAIL was trading at 168.95. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 10 Dec GAIL was trading at 168.02. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 9 Dec GAIL was trading at 167.89. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 8 Dec GAIL was trading at 166.81. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 3 Dec GAIL was trading at 170.27. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 1 Dec GAIL was trading at 175.41. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 28 Nov GAIL was trading at 176.09. The strike last trading price was 35.35, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

GAIL 30DEC2025 145 PE
Delta: -0.01 Vega: 0.01 Theta: -0.01 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	170.71	0.07 ₹ 220.5	-0.05 -157.50	35.25	27 85,050	-5 -15,750	57 1,79,550
11 Dec	168.95	0.13 ₹ 409.5	0.02 63.00	-	0 0	0 0	62 1,95,300
10 Dec	168.02	0.13 ₹ 409.5	0.02 63.00	-	0 0	0 0	62 1,95,300
9 Dec	167.89	0.13 ₹ 409.5	0.02 63.00	33.14	95 2,99,250	23 72,450	61 1,92,150
8 Dec	166.81	0.11 ₹ 346.5	0.02 63.00	29.75	39 1,22,850	17 53,550	37 1,16,550
3 Dec	170.27	0.09 ₹ 283.5	0 0.00	30.09	29 91,350	12 37,800	20 63,000
1 Dec	175.41	0.09 ₹ 283.5	0 0.00	32.86	9 28,350	1 3,150	8 25,200
28 Nov	176.09	0.09 ₹ 283.5	-1.81 -5701.50	32.32	7 22,050	1 3,150	1 3,150

For Gail (India) Ltd - strike price 145 expiring on 30DEC2025

Delta for 145 PE is -0.01

Historical price for 145 PE is as follows

On 12 Dec GAIL was trading at 170.71. The strike last trading price was 0.07, which was -0.05 lower than the previous day. The implied volatity was 35.25, the open interest changed by -5 which decreased total open position to 57

On 11 Dec GAIL was trading at 168.95. The strike last trading price was 0.13, which was 0.02 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 62

On 10 Dec GAIL was trading at 168.02. The strike last trading price was 0.13, which was 0.02 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 62

On 9 Dec GAIL was trading at 167.89. The strike last trading price was 0.13, which was 0.02 higher than the previous day. The implied volatity was 33.14, the open interest changed by 23 which increased total open position to 61

On 8 Dec GAIL was trading at 166.81. The strike last trading price was 0.11, which was 0.02 higher than the previous day. The implied volatity was 29.75, the open interest changed by 17 which increased total open position to 37

On 3 Dec GAIL was trading at 170.27. The strike last trading price was 0.09, which was 0 lower than the previous day. The implied volatity was 30.09, the open interest changed by 12 which increased total open position to 20

On 1 Dec GAIL was trading at 175.41. The strike last trading price was 0.09, which was 0 lower than the previous day. The implied volatity was 32.86, the open interest changed by 1 which increased total open position to 8

On 28 Nov GAIL was trading at 176.09. The strike last trading price was 0.09, which was -1.81 lower than the previous day. The implied volatity was 32.32, the open interest changed by 1 which increased total open position to 1

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