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Historical option data for HAL

20 May 2026 04:10 PM IST
HAL 26-May-2026 (5d) 4450 CE
Delta: 0.25
Vega: 0.02
Theta: -4.4
Gamma: 0.00191
Date Close Ltp Change IV Volume OI Chg OI
20 May 4326.50 24.45 -5.55 (-18.50%) 29.26 2,922 55 1,144
19 May 4333.20 31.5 -5.5 (-14.86%) 29.09 2,422 -287 1,090
18 May 4326.50 35 -36 (-50.70%) 31.33 3,917 1 1,378
15 May 4386.20 67.25 -162.75 (-70.76%) 29.86 7,046 1,136 1,393
14 May 4608.00 226.35 -123.65 (-35.33%) 38.04 94 10 259
13 May 4618.50 350.15 0.15 (0.04%) 0 0 0 249
12 May 4572.50 350.15 0.15 (0.04%) 0 0 0 249
11 May 4756.30 350.15 -22.85 (-6.13%) 0 7 -2 250
8 May 4788.10 373.25 -16.2 (-4.16%) 31.14 8 -3 253
7 May 4782.10 389.45 135.9 (53.60%) 36.08 96 17 256
6 May 4626.90 253.55 1.95 (0.78%) 33.2 31 -5 239
5 May 4610.40 255.75 29.6 (13.09%) 34.04 138 21 245
4 May 4559.50 225.75 113.9 (101.83%) 34.48 1,682 17 225
30 Apr 4338.80 111.3 -0.15 (-0.13%) 33.5 477 47 255
29 Apr 4351.60 112.3 -1.5 (-1.32%) 30.59 501 100 208
28 Apr 4341.40 112.1 2.05 (1.86%) 31.29 234 66 108
27 Apr 4310.30 110.05 8.25 (8.10%) 33.03 38 4 43
24 Apr 4265.80 101.3 -42.4 (-29.51%) 33.33 26 12 39
23 Apr 4352.50 143.7 -14.2 (-8.99%) 34.02 24 -1 26
22 Apr 4400.60 157.65 6.9 (4.58%) 31.65 39 9 27
21 Apr 4358.40 150.75 -6.75 (-4.29%) 32.61 14 4 18
20 Apr 4344.50 157.5 142.5 (950.00%) 36.3 16 13 13
17 Apr 4388.10 0 0 - 0 0 0
16 Apr 4363.40 0 0 - 0 0 0
15 Apr 4239.20 0 0 - 0 0 0
13 Apr 4099.90 0 0 - 0 0 0
10 Apr 4112.20 0 0 (0.00%) 5.03 0 0 0
9 Apr 4032.90 15 0 (0.00%) 6.01 0 0 0


For Hindustan Aeronautics Ltd - strike price 4450 expiring on 26MAY2026

Delta for 4450 CE is 0.25

Historical price for 4450 CE is as follows

On 20 May HAL was trading at 4326.50. The strike last trading price was 24.45, which was -5.55 lower than the previous day. The implied volatity was 29.26, the open interest changed by 55 which increased total open position to 1144


On 19 May HAL was trading at 4333.20. The strike last trading price was 31.5, which was -5.5 lower than the previous day. The implied volatity was 29.09, the open interest changed by -287 which decreased total open position to 1090


On 18 May HAL was trading at 4326.50. The strike last trading price was 35, which was -36 lower than the previous day. The implied volatity was 31.33, the open interest changed by 1 which increased total open position to 1378


On 15 May HAL was trading at 4386.20. The strike last trading price was 67.25, which was -162.75 lower than the previous day. The implied volatity was 29.86, the open interest changed by 1136 which increased total open position to 1393


On 14 May HAL was trading at 4608.00. The strike last trading price was 226.35, which was -123.65 lower than the previous day. The implied volatity was 38.04, the open interest changed by 10 which increased total open position to 259


On 13 May HAL was trading at 4618.50. The strike last trading price was 350.15, which was 0.15 higher than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 249


On 12 May HAL was trading at 4572.50. The strike last trading price was 350.15, which was 0.15 higher than the previous day. The implied volatity was 0, the open interest changed by 0 which decreased total open position to 249


On 11 May HAL was trading at 4756.30. The strike last trading price was 350.15, which was -22.85 lower than the previous day. The implied volatity was 0, the open interest changed by -2 which decreased total open position to 250


On 8 May HAL was trading at 4788.10. The strike last trading price was 373.25, which was -16.2 lower than the previous day. The implied volatity was 31.14, the open interest changed by -3 which decreased total open position to 253


On 7 May HAL was trading at 4782.10. The strike last trading price was 389.45, which was 135.9 higher than the previous day. The implied volatity was 36.08, the open interest changed by 17 which increased total open position to 256


On 6 May HAL was trading at 4626.90. The strike last trading price was 253.55, which was 1.95 higher than the previous day. The implied volatity was 33.2, the open interest changed by -5 which decreased total open position to 239


On 5 May HAL was trading at 4610.40. The strike last trading price was 255.75, which was 29.6 higher than the previous day. The implied volatity was 34.04, the open interest changed by 21 which increased total open position to 245


On 4 May HAL was trading at 4559.50. The strike last trading price was 225.75, which was 113.9 higher than the previous day. The implied volatity was 34.48, the open interest changed by 17 which increased total open position to 225


On 30 Apr HAL was trading at 4338.80. The strike last trading price was 111.3, which was -0.15 lower than the previous day. The implied volatity was 33.5, the open interest changed by 47 which increased total open position to 255


On 29 Apr HAL was trading at 4351.60. The strike last trading price was 112.3, which was -1.5 lower than the previous day. The implied volatity was 30.59, the open interest changed by 100 which increased total open position to 208


On 28 Apr HAL was trading at 4341.40. The strike last trading price was 112.1, which was 2.05 higher than the previous day. The implied volatity was 31.29, the open interest changed by 66 which increased total open position to 108


On 27 Apr HAL was trading at 4310.30. The strike last trading price was 110.05, which was 8.25 higher than the previous day. The implied volatity was 33.03, the open interest changed by 4 which increased total open position to 43


On 24 Apr HAL was trading at 4265.80. The strike last trading price was 101.3, which was -42.4 lower than the previous day. The implied volatity was 33.33, the open interest changed by 12 which increased total open position to 39


On 23 Apr HAL was trading at 4352.50. The strike last trading price was 143.7, which was -14.2 lower than the previous day. The implied volatity was 34.02, the open interest changed by -1 which decreased total open position to 26


On 22 Apr HAL was trading at 4400.60. The strike last trading price was 157.65, which was 6.9 higher than the previous day. The implied volatity was 31.65, the open interest changed by 9 which increased total open position to 27


On 21 Apr HAL was trading at 4358.40. The strike last trading price was 150.75, which was -6.75 lower than the previous day. The implied volatity was 32.61, the open interest changed by 4 which increased total open position to 18


On 20 Apr HAL was trading at 4344.50. The strike last trading price was 157.5, which was 142.5 higher than the previous day. The implied volatity was 36.3, the open interest changed by 13 which increased total open position to 13


On 17 Apr HAL was trading at 4388.10. The strike last trading price was 0, 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 Apr HAL was trading at 4363.40. The strike last trading price was 0, 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 Apr HAL was trading at 4239.20. The strike last trading price was 0, 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 13 Apr HAL was trading at 4099.90. The strike last trading price was 0, 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 Apr HAL was trading at 4112.20. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 5.03, the open interest changed by 0 which decreased total open position to 0


On 9 Apr HAL was trading at 4032.90. The strike last trading price was 15, which was 0 lower than the previous day. The implied volatity was 6.01, the open interest changed by 0 which decreased total open position to 0


HAL 26-May-2026 (5d) 4450 PE
Delta: -0.78
Vega: 0.02
Theta: -2.83
Gamma: 0.00204
Date Close Ltp Change IV Volume OI Chg OI
20 May 4326.50 134.05 -3.6 (-2.62%) 25.11 237 -81 560
19 May 4333.20 134.7 -29.85 (-18.14%) 27.29 413 -75 643
18 May 4326.50 172.25 42.5 (32.76%) 37.84 568 -188 717
15 May 4386.20 134.05 78.4 (140.88%) 33.37 8,029 662 911
14 May 4608.00 62.05 -2.1 (-3.27%) 38.71 2,408 31 243
13 May 4618.50 64.2 -19.25 (-23.07%) 39.62 698 11 214
12 May 4572.50 82.85 43.35 (109.75%) 0 370 -35 203
11 May 4756.30 39.95 7 (21.24%) 38.71 198 -17 240
8 May 4788.10 33.85 -1.4 (-3.97%) 35.91 364 -9 256
7 May 4782.10 34.4 -28.35 (-45.18%) 35.46 670 56 262
6 May 4626.90 61.95 -17.75 (-22.27%) 32.48 395 2 205
5 May 4610.40 77.15 -20.45 (-20.95%) 34.7 805 7 209
4 May 4559.50 95.85 -94.5 (-49.65%) 33.71 1,325 118 202
30 Apr 4338.80 193 -0.7 (-0.36%) 28.42 38 14 98
29 Apr 4351.60 196.35 3.8 (1.97%) 31.88 115 35 84
28 Apr 4341.40 192.5 -28.5 (-12.90%) 29.83 108 47 50
27 Apr 4310.30 221 -707.6 (-76.20%) 31.42 3 2 2
24 Apr 4265.80 0 0 - 0 0 0
23 Apr 4352.50 0 0 - 0 0 0
22 Apr 4400.60 0 0 - 0 0 0
21 Apr 4358.40 0 0 - 0 0 0
20 Apr 4344.50 0 0 - 0 0 0
17 Apr 4388.10 0 0 - 0 0 0
16 Apr 4363.40 0 0 - 0 0 0
15 Apr 4239.20 0 0 - 0 0 0
13 Apr 4099.90 0 0 - 0 0 0
10 Apr 4112.20 0 0 (0.00%) - 0 0 0
9 Apr 4032.90 928.6 0 (0.00%) - 0 0 0


For Hindustan Aeronautics Ltd - strike price 4450 expiring on 26MAY2026

Delta for 4450 PE is -0.78

Historical price for 4450 PE is as follows

On 20 May HAL was trading at 4326.50. The strike last trading price was 134.05, which was -3.6 lower than the previous day. The implied volatity was 25.11, the open interest changed by -81 which decreased total open position to 560


On 19 May HAL was trading at 4333.20. The strike last trading price was 134.7, which was -29.85 lower than the previous day. The implied volatity was 27.29, the open interest changed by -75 which decreased total open position to 643


On 18 May HAL was trading at 4326.50. The strike last trading price was 172.25, which was 42.5 higher than the previous day. The implied volatity was 37.84, the open interest changed by -188 which decreased total open position to 717


On 15 May HAL was trading at 4386.20. The strike last trading price was 134.05, which was 78.4 higher than the previous day. The implied volatity was 33.37, the open interest changed by 662 which increased total open position to 911


On 14 May HAL was trading at 4608.00. The strike last trading price was 62.05, which was -2.1 lower than the previous day. The implied volatity was 38.71, the open interest changed by 31 which increased total open position to 243


On 13 May HAL was trading at 4618.50. The strike last trading price was 64.2, which was -19.25 lower than the previous day. The implied volatity was 39.62, the open interest changed by 11 which increased total open position to 214


On 12 May HAL was trading at 4572.50. The strike last trading price was 82.85, which was 43.35 higher than the previous day. The implied volatity was 0, the open interest changed by -35 which decreased total open position to 203


On 11 May HAL was trading at 4756.30. The strike last trading price was 39.95, which was 7 higher than the previous day. The implied volatity was 38.71, the open interest changed by -17 which decreased total open position to 240


On 8 May HAL was trading at 4788.10. The strike last trading price was 33.85, which was -1.4 lower than the previous day. The implied volatity was 35.91, the open interest changed by -9 which decreased total open position to 256


On 7 May HAL was trading at 4782.10. The strike last trading price was 34.4, which was -28.35 lower than the previous day. The implied volatity was 35.46, the open interest changed by 56 which increased total open position to 262


On 6 May HAL was trading at 4626.90. The strike last trading price was 61.95, which was -17.75 lower than the previous day. The implied volatity was 32.48, the open interest changed by 2 which increased total open position to 205


On 5 May HAL was trading at 4610.40. The strike last trading price was 77.15, which was -20.45 lower than the previous day. The implied volatity was 34.7, the open interest changed by 7 which increased total open position to 209


On 4 May HAL was trading at 4559.50. The strike last trading price was 95.85, which was -94.5 lower than the previous day. The implied volatity was 33.71, the open interest changed by 118 which increased total open position to 202


On 30 Apr HAL was trading at 4338.80. The strike last trading price was 193, which was -0.7 lower than the previous day. The implied volatity was 28.42, the open interest changed by 14 which increased total open position to 98


On 29 Apr HAL was trading at 4351.60. The strike last trading price was 196.35, which was 3.8 higher than the previous day. The implied volatity was 31.88, the open interest changed by 35 which increased total open position to 84


On 28 Apr HAL was trading at 4341.40. The strike last trading price was 192.5, which was -28.5 lower than the previous day. The implied volatity was 29.83, the open interest changed by 47 which increased total open position to 50


On 27 Apr HAL was trading at 4310.30. The strike last trading price was 221, which was -707.6 lower than the previous day. The implied volatity was 31.42, the open interest changed by 2 which increased total open position to 2


On 24 Apr HAL was trading at 4265.80. The strike last trading price was 0, 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 23 Apr HAL was trading at 4352.50. The strike last trading price was 0, 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 22 Apr HAL was trading at 4400.60. The strike last trading price was 0, 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 21 Apr HAL was trading at 4358.40. The strike last trading price was 0, 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 Apr HAL was trading at 4344.50. The strike last trading price was 0, 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 Apr HAL was trading at 4388.10. The strike last trading price was 0, 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 Apr HAL was trading at 4363.40. The strike last trading price was 0, 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 Apr HAL was trading at 4239.20. The strike last trading price was 0, 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 13 Apr HAL was trading at 4099.90. The strike last trading price was 0, 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 Apr HAL was trading at 4112.20. The strike last trading price was 0, 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 Apr HAL was trading at 4032.90. The strike last trading price was 928.6, 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