KEI

Kei Industries Ltd.

4005.3 +126.20 (3.25%)

L: 3878.2 H: 4026.9

Back to Option Chain

Historical option data for KEI
29 Jan 2026 04:13 PM IST

Strike Price

Expiry

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

Call
Put

Per Lot

KEI 24-FEB-2026 3900 CE
Delta: 0.68 Vega: 3.79 Theta: -2.61 Gamma: 0
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
29 Jan	4005.30	181.85 ₹ 31,823.75	58.7 10272.50	26.22	693 1,21,275	-49 -8,575	108 18,900
28 Jan	3879.10	116.75 ₹ 20,431.25	21.55 3771.25	27.96	437 76,475	-62 -10,850	158 27,650
27 Jan	3805.20	104.35 ₹ 18,261.25	8.65 1513.75	29.57	266 46,550	23 4,025	219 38,325
23 Jan	3807.20	105 ₹ 18,375	-25.4 -4445.00	27.91	599 1,04,825	69 12,075	197 34,475
22 Jan	3848.40	128.55 ₹ 22,496.25	-359.75 -62956.25	29.03	772 1,35,100	138 24,150	138 24,150
21 Jan	3939.30	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
20 Jan	4069.90	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
19 Jan	4318.40	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
16 Jan	4370.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
14 Jan	4384.60	- ₹ NaN	- NaN	-	0 0	0 0	0 0
13 Jan	4310.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
12 Jan	4368.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
9 Jan	4328.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
8 Jan	4404.40	- ₹ NaN	- NaN	-	0 0	0 0	0 0
7 Jan	4538.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
6 Jan	4526.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
5 Jan	4528.90	- ₹ NaN	- NaN	-	0 0	0 0	0 0
2 Jan	4529.60	- ₹ NaN	- NaN	-	0 0	0 0	0 0

1 Jan	4514.50	- ₹ NaN	- NaN	-	0 0	0 0	0 0
31 Dec	4460.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
30 Dec	4352.50	- ₹ NaN	- NaN	-	0 0	0 0	0 0
29 Dec	4393.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
26 Dec	4367.40	- ₹ NaN	- NaN	-	0 0	0 0	0 0
24 Dec	4408.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
23 Dec	4409.50	488.3 ₹ 85,452.5	- NaN	-	0 0	0 0	0 0
22 Dec	4441.60	488.3 ₹ 85,452.5	- NaN	-	0 0	0 0	0 0
19 Dec	4284.40	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
18 Dec	4086.80	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
17 Dec	4106.60	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
16 Dec	4156.30	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
15 Dec	4167.90	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
12 Dec	4067.10	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
11 Dec	4057.30	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
10 Dec	3947.90	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
9 Dec	4073.00	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
8 Dec	4095.20	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
5 Dec	4163.50	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
4 Dec	4185.10	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
3 Dec	4161.60	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
2 Dec	4184.30	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
1 Dec	4107.00	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
28 Nov	4145.60	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0
27 Nov	4135.70	488.3 ₹ 85,452.5	0 0.00	-	0 0	0 0	0 0

For Kei Industries Ltd. - strike price 3900 expiring on 24FEB2026

Delta for 3900 CE is 0.68

Historical price for 3900 CE is as follows

On 29 Jan KEI was trading at 4005.30. The strike last trading price was 181.85, which was 58.7 higher than the previous day. The implied volatity was 26.22, the open interest changed by -49 which decreased total open position to 108

On 28 Jan KEI was trading at 3879.10. The strike last trading price was 116.75, which was 21.55 higher than the previous day. The implied volatity was 27.96, the open interest changed by -62 which decreased total open position to 158

On 27 Jan KEI was trading at 3805.20. The strike last trading price was 104.35, which was 8.65 higher than the previous day. The implied volatity was 29.57, the open interest changed by 23 which increased total open position to 219

On 23 Jan KEI was trading at 3807.20. The strike last trading price was 105, which was -25.4 lower than the previous day. The implied volatity was 27.91, the open interest changed by 69 which increased total open position to 197

On 22 Jan KEI was trading at 3848.40. The strike last trading price was 128.55, which was -359.75 lower than the previous day. The implied volatity was 29.03, the open interest changed by 138 which increased total open position to 138

On 21 Jan KEI was trading at 3939.30. The strike last trading price was 488.3, 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 20 Jan KEI was trading at 4069.90. The strike last trading price was 488.3, 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 19 Jan KEI was trading at 4318.40. The strike last trading price was 488.3, 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 16 Jan KEI was trading at 4370.10. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 14 Jan KEI was trading at 4384.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 13 Jan KEI was trading at 4310.80. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 12 Jan KEI was trading at 4368.10. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 9 Jan KEI was trading at 4328.80. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 8 Jan KEI was trading at 4404.40. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 7 Jan KEI was trading at 4538.20. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 6 Jan KEI was trading at 4526.20. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 5 Jan KEI was trading at 4528.90. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 2 Jan KEI was trading at 4529.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 1 Jan KEI was trading at 4514.50. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 31 Dec KEI was trading at 4460.20. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 30 Dec KEI was trading at 4352.50. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 29 Dec KEI was trading at 4393.10. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 26 Dec KEI was trading at 4367.40. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 24 Dec KEI was trading at 4408.80. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 23 Dec KEI was trading at 4409.50. The strike last trading price was 488.3, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 22 Dec KEI was trading at 4441.60. The strike last trading price was 488.3, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 19 Dec KEI was trading at 4284.40. The strike last trading price was 488.3, 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 18 Dec KEI was trading at 4086.80. The strike last trading price was 488.3, 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 17 Dec KEI was trading at 4106.60. The strike last trading price was 488.3, 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 16 Dec KEI was trading at 4156.30. The strike last trading price was 488.3, 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 15 Dec KEI was trading at 4167.90. The strike last trading price was 488.3, 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 12 Dec KEI was trading at 4067.10. The strike last trading price was 488.3, 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 KEI was trading at 4057.30. The strike last trading price was 488.3, 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 KEI was trading at 3947.90. The strike last trading price was 488.3, 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 KEI was trading at 4073.00. The strike last trading price was 488.3, 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 KEI was trading at 4095.20. The strike last trading price was 488.3, 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 5 Dec KEI was trading at 4163.50. The strike last trading price was 488.3, 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 4 Dec KEI was trading at 4185.10. The strike last trading price was 488.3, 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 KEI was trading at 4161.60. The strike last trading price was 488.3, 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 2 Dec KEI was trading at 4184.30. The strike last trading price was 488.3, 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 KEI was trading at 4107.00. The strike last trading price was 488.3, 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 KEI was trading at 4145.60. The strike last trading price was 488.3, 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 27 Nov KEI was trading at 4135.70. The strike last trading price was 488.3, 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

KEI 24FEB2026 3900 PE
Delta: -0.36 Vega: 3.98 Theta: -2.43 Gamma: 0
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
29 Jan	4005.30	102 ₹ 17,850	-43.75 -7656.25	37.2	206 36,050	52 9,100	134 23,450
28 Jan	3879.10	146.35 ₹ 25,611.25	-77.15 -13501.25	34.71	59 10,325	0 0	84 14,700
27 Jan	3805.20	226.95 ₹ 39,716.25	3.55 621.25	47.92	34 5,950	2 350	84 14,700
23 Jan	3807.20	228.2 ₹ 39,935	52.15 9126.25	45.06	252 44,100	63 11,025	82 14,350
22 Jan	3848.40	176.05 ₹ 30,808.75	88.3 15452.50	36.77	17 2,975	15 2,625	18 3,150
21 Jan	3939.30	87.75 ₹ 15,356.25	-170.3 -29802.50	26.61	6 1,050	3 525	3 525
20 Jan	4069.90	258.05 ₹ 45,158.75	0 0.00	4.02	0 0	0 0	0 0
19 Jan	4318.40	258.05 ₹ 45,158.75	0 0.00	8.6	0 0	0 0	0 0
16 Jan	4370.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
14 Jan	4384.60	- ₹ NaN	- NaN	-	0 0	0 0	0 0
13 Jan	4310.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
12 Jan	4368.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
9 Jan	4328.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
8 Jan	4404.40	- ₹ NaN	- NaN	-	0 0	0 0	0 0
7 Jan	4538.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
6 Jan	4526.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
5 Jan	4528.90	- ₹ NaN	- NaN	-	0 0	0 0	0 0
2 Jan	4529.60	- ₹ NaN	- NaN	-	0 0	0 0	0 0
1 Jan	4514.50	- ₹ NaN	- NaN	-	0 0	0 0	0 0
31 Dec	4460.20	- ₹ NaN	- NaN	-	0 0	0 0	0 0
30 Dec	4352.50	- ₹ NaN	- NaN	-	0 0	0 0	0 0
29 Dec	4393.10	- ₹ NaN	- NaN	-	0 0	0 0	0 0
26 Dec	4367.40	- ₹ NaN	- NaN	-	0 0	0 0	0 0
24 Dec	4408.80	- ₹ NaN	- NaN	-	0 0	0 0	0 0
23 Dec	4409.50	258.05 ₹ 45,158.75	- NaN	-	0 0	0 0	0 0
22 Dec	4441.60	258.05 ₹ 45,158.75	- NaN	-	0 0	0 0	0 0
19 Dec	4284.40	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
18 Dec	4086.80	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
17 Dec	4106.60	258.05 ₹ 45,158.75	0 0.00	4.23	0 0	0 0	0 0
16 Dec	4156.30	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
15 Dec	4167.90	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
12 Dec	4067.10	258.05 ₹ 45,158.75	0 0.00	3.76	0 0	0 0	0 0
11 Dec	4057.30	258.05 ₹ 45,158.75	0 0.00	3.29	0 0	0 0	0 0
10 Dec	3947.90	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
9 Dec	4073.00	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
8 Dec	4095.20	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
5 Dec	4163.50	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
4 Dec	4185.10	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
3 Dec	4161.60	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
2 Dec	4184.30	258.05 ₹ 45,158.75	0 0.00	-	0 0	0 0	0 0
1 Dec	4107.00	258.05 ₹ 45,158.75	0 0.00	3.85	0 0	0 0	0 0
28 Nov	4145.60	258.05 ₹ 45,158.75	0 0.00	4.34	0 0	0 0	0 0
27 Nov	4135.70	258.05 ₹ 45,158.75	0 0.00	4.2	0 0	0 0	0 0

For Kei Industries Ltd. - strike price 3900 expiring on 24FEB2026

Delta for 3900 PE is -0.36

Historical price for 3900 PE is as follows

On 29 Jan KEI was trading at 4005.30. The strike last trading price was 102, which was -43.75 lower than the previous day. The implied volatity was 37.2, the open interest changed by 52 which increased total open position to 134

On 28 Jan KEI was trading at 3879.10. The strike last trading price was 146.35, which was -77.15 lower than the previous day. The implied volatity was 34.71, the open interest changed by 0 which decreased total open position to 84

On 27 Jan KEI was trading at 3805.20. The strike last trading price was 226.95, which was 3.55 higher than the previous day. The implied volatity was 47.92, the open interest changed by 2 which increased total open position to 84

On 23 Jan KEI was trading at 3807.20. The strike last trading price was 228.2, which was 52.15 higher than the previous day. The implied volatity was 45.06, the open interest changed by 63 which increased total open position to 82

On 22 Jan KEI was trading at 3848.40. The strike last trading price was 176.05, which was 88.3 higher than the previous day. The implied volatity was 36.77, the open interest changed by 15 which increased total open position to 18

On 21 Jan KEI was trading at 3939.30. The strike last trading price was 87.75, which was -170.3 lower than the previous day. The implied volatity was 26.61, the open interest changed by 3 which increased total open position to 3

On 20 Jan KEI was trading at 4069.90. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 4.02, the open interest changed by 0 which decreased total open position to 0

On 19 Jan KEI was trading at 4318.40. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 8.6, the open interest changed by 0 which decreased total open position to 0

On 23 Dec KEI was trading at 4409.50. The strike last trading price was 258.05, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 22 Dec KEI was trading at 4441.60. The strike last trading price was 258.05, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 19 Dec KEI was trading at 4284.40. The strike last trading price was 258.05, 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 18 Dec KEI was trading at 4086.80. The strike last trading price was 258.05, 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 17 Dec KEI was trading at 4106.60. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 4.23, the open interest changed by 0 which decreased total open position to 0

On 16 Dec KEI was trading at 4156.30. The strike last trading price was 258.05, 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 15 Dec KEI was trading at 4167.90. The strike last trading price was 258.05, 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 12 Dec KEI was trading at 4067.10. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 3.76, the open interest changed by 0 which decreased total open position to 0

On 11 Dec KEI was trading at 4057.30. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 3.29, the open interest changed by 0 which decreased total open position to 0

On 10 Dec KEI was trading at 3947.90. The strike last trading price was 258.05, 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 KEI was trading at 4073.00. The strike last trading price was 258.05, 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 KEI was trading at 4095.20. The strike last trading price was 258.05, 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 5 Dec KEI was trading at 4163.50. The strike last trading price was 258.05, 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 4 Dec KEI was trading at 4185.10. The strike last trading price was 258.05, 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 KEI was trading at 4161.60. The strike last trading price was 258.05, 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 2 Dec KEI was trading at 4184.30. The strike last trading price was 258.05, 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 KEI was trading at 4107.00. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 3.85, the open interest changed by 0 which decreased total open position to 0

On 28 Nov KEI was trading at 4145.60. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 4.34, the open interest changed by 0 which decreased total open position to 0

On 27 Nov KEI was trading at 4135.70. The strike last trading price was 258.05, which was 0 lower than the previous day. The implied volatity was 4.2, the open interest changed by 0 which decreased total open position to 0

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