[--[65.84.65.76]--]

HAL

Hindustan Aeronautics Ltd
4170 +37.40 (0.90%)
L: 4121.2 H: 4213.5

Back to Option Chain


Historical option data for HAL

20 Feb 2026 04:12 PM IST
HAL 24-FEB-2026 4300 CE
Delta: 0.16
Vega: 1.05
Theta: -3.97
Gamma: 0
Date Close Ltp Change IV Volume OI Chg OI
20 Feb 4170.00 10.3 -1.65 28.75 10,942 -854 3,368
19 Feb 4132.60 11 -26.2 32.28 12,360 -673 4,217
18 Feb 4251.10 35 -9.2 25.05 12,155 -420 4,943
17 Feb 4247.60 42 -8.2 27.42 13,815 694 5,347
16 Feb 4226.10 49 -8.4 31.42 7,203 -85 4,654
13 Feb 4212.40 54.25 -11.3 30.26 29,061 236 4,769
12 Feb 4158.90 69.35 0.95 37.82 16,301 879 4,529
11 Feb 4133.00 68.2 -5.35 42.17 2,697 165 3,649
10 Feb 4168.30 70.45 2.75 38.18 4,030 -81 3,484
9 Feb 4131.00 69.55 -0.4 36.48 5,626 111 3,609
6 Feb 4067.50 67 -10.65 40.61 4,053 -100 3,507
5 Feb 4035.50 75.5 -48.05 45.44 11,734 969 3,674
4 Feb 4217.10 121.05 -124.6 37.92 13,628 948 2,709
3 Feb 4470.40 243.65 76.05 29.93 2,392 -276 1,759
2 Feb 4338.70 175.9 -32.35 32.17 10,147 292 2,057
1 Feb 4376.90 210 -184.8 36.23 2,776 104 1,774
30 Jan 4619.40 390.75 14.65 33.37 151 1 1,670
29 Jan 4601.00 383.3 -12.55 32.55 202 -28 1,670
28 Jan 4624.00 405 204.2 33.39 1,253 -146 1,712
27 Jan 4348.50 209.9 29.9 32.08 3,740 541 1,858
23 Jan 4305.70 183 -20.25 31.24 2,230 607 1,322
22 Jan 4353.20 210.9 49.9 29.46 1,107 281 713
21 Jan 4259.40 162.5 -42.95 31.26 1,065 331 426
20 Jan 4355.20 204.95 -90.95 29.2 103 79 94
19 Jan 4504.30 295.9 70.9 25.81 2 0 16
16 Jan 4428.70 225 -68.2 19.84 1 0 15
14 Jan 4461.40 293.2 -2.75 28.66 13 7 16
13 Jan 4452.40 295.95 -57.95 29.9 7 5 8
12 Jan 4518.40 353.9 -91.45 30.7 1 0 2
9 Jan 4462.10 205.9 -239.45 - 0 0 2
8 Jan 4479.80 205.9 -239.45 - 0 0 2
7 Jan 4525.10 205.9 -239.45 - 0 0 2
6 Jan 4516.00 205.9 -239.45 - 0 0 2
5 Jan 4526.10 205.9 -239.45 - 0 0 2
2 Jan 4417.80 205.9 -239.45 - 0 0 2
1 Jan 4397.90 205.9 -239.45 - 0 0 2
31 Dec 4388.70 205.9 -239.45 - 0 0 0
30 Dec 4325.50 205.9 -239.45 - 0 0 2
29 Dec 4374.30 205.9 -239.45 - 0 0 2
26 Dec 4409.20 205.9 -239.45 - 0 0 2
24 Dec 4421.30 205.9 -239.45 - 0 0 2
23 Dec 4407.40 205.9 -239.45 - 0 0 0
22 Dec 4386.10 205.9 -239.45 - 0 0 2
19 Dec 4305.30 205.9 -239.45 21.98 2 1 1
18 Dec 4259.50 445.35 0 - 0 0 0
17 Dec 4228.40 445.35 0 - 0 0 0
16 Dec 4261.40 445.35 0 - 0 0 0
15 Dec 4321.60 445.35 - - 0 0 0
12 Dec 4302.50 445.35 0 - 0 0 0
11 Dec 4320.80 445.35 0 - 0 0 0
10 Dec 4294.10 445.35 0 - 0 0 0
9 Dec 4303.00 445.35 0 - 0 0 0
8 Dec 4287.10 - - - 0 0 0
5 Dec 4443.00 - - - 0 0 0
4 Dec 4496.80 445.35 0 - 0 0 0
3 Dec 4436.30 - - - 0 0 0
2 Dec 4508.50 445.35 0 - 0 0 0
1 Dec 4530.70 445.35 0 - 0 0 0
28 Nov 4542.40 445.35 0 - 0 0 0
27 Nov 4483.20 445.35 0 - 0 0 0


For Hindustan Aeronautics Ltd - strike price 4300 expiring on 24FEB2026

Delta for 4300 CE is 0.16

Historical price for 4300 CE is as follows

On 20 Feb HAL was trading at 4170.00. The strike last trading price was 10.3, which was -1.65 lower than the previous day. The implied volatity was 28.75, the open interest changed by -854 which decreased total open position to 3368


On 19 Feb HAL was trading at 4132.60. The strike last trading price was 11, which was -26.2 lower than the previous day. The implied volatity was 32.28, the open interest changed by -673 which decreased total open position to 4217


On 18 Feb HAL was trading at 4251.10. The strike last trading price was 35, which was -9.2 lower than the previous day. The implied volatity was 25.05, the open interest changed by -420 which decreased total open position to 4943


On 17 Feb HAL was trading at 4247.60. The strike last trading price was 42, which was -8.2 lower than the previous day. The implied volatity was 27.42, the open interest changed by 694 which increased total open position to 5347


On 16 Feb HAL was trading at 4226.10. The strike last trading price was 49, which was -8.4 lower than the previous day. The implied volatity was 31.42, the open interest changed by -85 which decreased total open position to 4654


On 13 Feb HAL was trading at 4212.40. The strike last trading price was 54.25, which was -11.3 lower than the previous day. The implied volatity was 30.26, the open interest changed by 236 which increased total open position to 4769


On 12 Feb HAL was trading at 4158.90. The strike last trading price was 69.35, which was 0.95 higher than the previous day. The implied volatity was 37.82, the open interest changed by 879 which increased total open position to 4529


On 11 Feb HAL was trading at 4133.00. The strike last trading price was 68.2, which was -5.35 lower than the previous day. The implied volatity was 42.17, the open interest changed by 165 which increased total open position to 3649


On 10 Feb HAL was trading at 4168.30. The strike last trading price was 70.45, which was 2.75 higher than the previous day. The implied volatity was 38.18, the open interest changed by -81 which decreased total open position to 3484


On 9 Feb HAL was trading at 4131.00. The strike last trading price was 69.55, which was -0.4 lower than the previous day. The implied volatity was 36.48, the open interest changed by 111 which increased total open position to 3609


On 6 Feb HAL was trading at 4067.50. The strike last trading price was 67, which was -10.65 lower than the previous day. The implied volatity was 40.61, the open interest changed by -100 which decreased total open position to 3507


On 5 Feb HAL was trading at 4035.50. The strike last trading price was 75.5, which was -48.05 lower than the previous day. The implied volatity was 45.44, the open interest changed by 969 which increased total open position to 3674


On 4 Feb HAL was trading at 4217.10. The strike last trading price was 121.05, which was -124.6 lower than the previous day. The implied volatity was 37.92, the open interest changed by 948 which increased total open position to 2709


On 3 Feb HAL was trading at 4470.40. The strike last trading price was 243.65, which was 76.05 higher than the previous day. The implied volatity was 29.93, the open interest changed by -276 which decreased total open position to 1759


On 2 Feb HAL was trading at 4338.70. The strike last trading price was 175.9, which was -32.35 lower than the previous day. The implied volatity was 32.17, the open interest changed by 292 which increased total open position to 2057


On 1 Feb HAL was trading at 4376.90. The strike last trading price was 210, which was -184.8 lower than the previous day. The implied volatity was 36.23, the open interest changed by 104 which increased total open position to 1774


On 30 Jan HAL was trading at 4619.40. The strike last trading price was 390.75, which was 14.65 higher than the previous day. The implied volatity was 33.37, the open interest changed by 1 which increased total open position to 1670


On 29 Jan HAL was trading at 4601.00. The strike last trading price was 383.3, which was -12.55 lower than the previous day. The implied volatity was 32.55, the open interest changed by -28 which decreased total open position to 1670


On 28 Jan HAL was trading at 4624.00. The strike last trading price was 405, which was 204.2 higher than the previous day. The implied volatity was 33.39, the open interest changed by -146 which decreased total open position to 1712


On 27 Jan HAL was trading at 4348.50. The strike last trading price was 209.9, which was 29.9 higher than the previous day. The implied volatity was 32.08, the open interest changed by 541 which increased total open position to 1858


On 23 Jan HAL was trading at 4305.70. The strike last trading price was 183, which was -20.25 lower than the previous day. The implied volatity was 31.24, the open interest changed by 607 which increased total open position to 1322


On 22 Jan HAL was trading at 4353.20. The strike last trading price was 210.9, which was 49.9 higher than the previous day. The implied volatity was 29.46, the open interest changed by 281 which increased total open position to 713


On 21 Jan HAL was trading at 4259.40. The strike last trading price was 162.5, which was -42.95 lower than the previous day. The implied volatity was 31.26, the open interest changed by 331 which increased total open position to 426


On 20 Jan HAL was trading at 4355.20. The strike last trading price was 204.95, which was -90.95 lower than the previous day. The implied volatity was 29.2, the open interest changed by 79 which increased total open position to 94


On 19 Jan HAL was trading at 4504.30. The strike last trading price was 295.9, which was 70.9 higher than the previous day. The implied volatity was 25.81, the open interest changed by 0 which decreased total open position to 16


On 16 Jan HAL was trading at 4428.70. The strike last trading price was 225, which was -68.2 lower than the previous day. The implied volatity was 19.84, the open interest changed by 0 which decreased total open position to 15


On 14 Jan HAL was trading at 4461.40. The strike last trading price was 293.2, which was -2.75 lower than the previous day. The implied volatity was 28.66, the open interest changed by 7 which increased total open position to 16


On 13 Jan HAL was trading at 4452.40. The strike last trading price was 295.95, which was -57.95 lower than the previous day. The implied volatity was 29.9, the open interest changed by 5 which increased total open position to 8


On 12 Jan HAL was trading at 4518.40. The strike last trading price was 353.9, which was -91.45 lower than the previous day. The implied volatity was 30.7, the open interest changed by 0 which decreased total open position to 2


On 9 Jan HAL was trading at 4462.10. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 8 Jan HAL was trading at 4479.80. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 7 Jan HAL was trading at 4525.10. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 6 Jan HAL was trading at 4516.00. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 5 Jan HAL was trading at 4526.10. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 2 Jan HAL was trading at 4417.80. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 1 Jan HAL was trading at 4397.90. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 31 Dec HAL was trading at 4388.70. The strike last trading price was 205.9, which was -239.45 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 HAL was trading at 4325.50. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 29 Dec HAL was trading at 4374.30. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 26 Dec HAL was trading at 4409.20. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 24 Dec HAL was trading at 4421.30. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 23 Dec HAL was trading at 4407.40. The strike last trading price was 205.9, which was -239.45 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 HAL was trading at 4386.10. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 19 Dec HAL was trading at 4305.30. The strike last trading price was 205.9, which was -239.45 lower than the previous day. The implied volatity was 21.98, the open interest changed by 1 which increased total open position to 1


On 18 Dec HAL was trading at 4259.50. The strike last trading price was 445.35, 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 17 Dec HAL was trading at 4228.40. The strike last trading price was 445.35, 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 16 Dec HAL was trading at 4261.40. The strike last trading price was 445.35, 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 15 Dec HAL was trading at 4321.60. The strike last trading price was 445.35, 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 Dec HAL was trading at 4302.50. The strike last trading price was 445.35, 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 HAL was trading at 4320.80. The strike last trading price was 445.35, 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 HAL was trading at 4294.10. The strike last trading price was 445.35, 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 HAL was trading at 4303.00. The strike last trading price was 445.35, 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 HAL was trading at 4287.10. 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 5 Dec HAL was trading at 4443.00. 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 4 Dec HAL was trading at 4496.80. The strike last trading price was 445.35, 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 HAL was trading at 4436.30. 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 Dec HAL was trading at 4508.50. The strike last trading price was 445.35, 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 HAL was trading at 4530.70. The strike last trading price was 445.35, 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 HAL was trading at 4542.40. The strike last trading price was 445.35, 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 27 Nov HAL was trading at 4483.20. The strike last trading price was 445.35, 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


HAL 24FEB2026 4300 PE
Delta: -0.79
Vega: 1.27
Theta: -4.71
Gamma: 0
Date Close Ltp Change IV Volume OI Chg OI
20 Feb 4170.00 147.75 -36.7 35.74 1,276 -287 1,016
19 Feb 4132.60 203.3 114.05 46.3 1,279 -266 1,307
18 Feb 4251.10 91.8 -43.55 30.54 1,231 -49 1,574
17 Feb 4247.60 141.95 -6.85 48.47 1,221 11 1,623
16 Feb 4226.10 153 -27.95 45.71 422 -25 1,613
13 Feb 4212.40 184.45 -35.9 47.69 1,809 -116 1,639
12 Feb 4158.90 210 -39.25 49.16 217 -43 1,754
11 Feb 4133.00 248.85 21.7 49.13 58 -13 1,798
10 Feb 4168.30 236 -28.95 48.92 407 -142 1,811
9 Feb 4131.00 253.15 -69.05 52.78 654 131 1,955
6 Feb 4067.50 322 -27.95 53.5 98 -19 1,824
5 Feb 4035.50 358.75 144.25 56.21 928 -197 1,843
4 Feb 4217.10 218 140.7 46.69 3,227 -275 2,039
3 Feb 4470.40 80.4 -53.8 37.82 3,068 6 2,298
2 Feb 4338.70 125.95 -17.7 37.96 5,470 120 2,294
1 Feb 4376.90 158.2 90.1 46.94 7,793 191 2,198
30 Jan 4619.40 69.8 4.65 42.71 1,306 69 2,012
29 Jan 4601.00 63 3.8 39.52 990 -132 1,943
28 Jan 4624.00 56.5 -87.05 38.18 2,340 -15 2,075
27 Jan 4348.50 138.5 -33.5 38.88 2,289 535 2,096
23 Jan 4305.70 169.35 24.85 37.98 1,324 616 1,554
22 Jan 4353.20 139 -53.2 36.16 844 379 935
21 Jan 4259.40 191 52.7 36.91 747 214 552
20 Jan 4355.20 145 61.75 35.19 253 81 337
19 Jan 4504.30 83.15 -26.25 32.72 134 53 256
16 Jan 4428.70 105 11.7 31.99 72 36 203
14 Jan 4461.40 93.1 -6.9 30.78 32 5 166
13 Jan 4452.40 100 24.65 31.26 60 3 160
12 Jan 4518.40 76 -14.55 30.23 67 23 159
9 Jan 4462.10 90.55 5.8 28.89 31 9 135
8 Jan 4479.80 86.1 17.6 28.26 79 46 127
7 Jan 4525.10 68.5 -9.85 27.48 16 2 80
6 Jan 4516.00 78.35 12.75 28.17 16 1 74
5 Jan 4526.10 65.7 -35.05 26.46 75 39 72
2 Jan 4417.80 100.25 -0.75 26.73 29 6 33
1 Jan 4397.90 99 -3.8 25.39 5 1 26
31 Dec 4388.70 102.8 -24.3 25.08 3 1 24
30 Dec 4325.50 127.1 28.1 24.89 4 2 22
29 Dec 4374.30 99 0.45 23.53 2 1 19
26 Dec 4409.20 98.55 4.85 25.06 2 0 16
24 Dec 4421.30 90 -14.45 23.8 6 0 16
23 Dec 4407.40 104.45 -13.55 25.39 14 4 16
22 Dec 4386.10 118 -39.1 25.92 9 3 9
19 Dec 4305.30 157.1 -35 26.94 5 0 3
18 Dec 4259.50 192.1 17.25 28.42 1 0 3
17 Dec 4228.40 174.85 -10.1 24.26 1 0 2
16 Dec 4261.40 184.95 -54 - 0 0 2
15 Dec 4321.60 184.95 - - 0 0 0
12 Dec 4302.50 184.95 -54 - 0 0 2
11 Dec 4320.80 184.95 -54 - 0 0 2
10 Dec 4294.10 184.95 -54 - 2 1 1
9 Dec 4303.00 238.95 0 - 0 0 0
8 Dec 4287.10 - - - 0 0 0
5 Dec 4443.00 - - - 0 0 0
4 Dec 4496.80 238.95 0 - 0 0 0
3 Dec 4436.30 - - - 0 0 0
2 Dec 4508.50 238.95 0 - 0 0 0
1 Dec 4530.70 238.95 0 - 0 0 0
28 Nov 4542.40 238.95 0 - 0 0 0
27 Nov 4483.20 238.95 0 - 0 0 0


For Hindustan Aeronautics Ltd - strike price 4300 expiring on 24FEB2026

Delta for 4300 PE is -0.79

Historical price for 4300 PE is as follows

On 20 Feb HAL was trading at 4170.00. The strike last trading price was 147.75, which was -36.7 lower than the previous day. The implied volatity was 35.74, the open interest changed by -287 which decreased total open position to 1016


On 19 Feb HAL was trading at 4132.60. The strike last trading price was 203.3, which was 114.05 higher than the previous day. The implied volatity was 46.3, the open interest changed by -266 which decreased total open position to 1307


On 18 Feb HAL was trading at 4251.10. The strike last trading price was 91.8, which was -43.55 lower than the previous day. The implied volatity was 30.54, the open interest changed by -49 which decreased total open position to 1574


On 17 Feb HAL was trading at 4247.60. The strike last trading price was 141.95, which was -6.85 lower than the previous day. The implied volatity was 48.47, the open interest changed by 11 which increased total open position to 1623


On 16 Feb HAL was trading at 4226.10. The strike last trading price was 153, which was -27.95 lower than the previous day. The implied volatity was 45.71, the open interest changed by -25 which decreased total open position to 1613


On 13 Feb HAL was trading at 4212.40. The strike last trading price was 184.45, which was -35.9 lower than the previous day. The implied volatity was 47.69, the open interest changed by -116 which decreased total open position to 1639


On 12 Feb HAL was trading at 4158.90. The strike last trading price was 210, which was -39.25 lower than the previous day. The implied volatity was 49.16, the open interest changed by -43 which decreased total open position to 1754


On 11 Feb HAL was trading at 4133.00. The strike last trading price was 248.85, which was 21.7 higher than the previous day. The implied volatity was 49.13, the open interest changed by -13 which decreased total open position to 1798


On 10 Feb HAL was trading at 4168.30. The strike last trading price was 236, which was -28.95 lower than the previous day. The implied volatity was 48.92, the open interest changed by -142 which decreased total open position to 1811


On 9 Feb HAL was trading at 4131.00. The strike last trading price was 253.15, which was -69.05 lower than the previous day. The implied volatity was 52.78, the open interest changed by 131 which increased total open position to 1955


On 6 Feb HAL was trading at 4067.50. The strike last trading price was 322, which was -27.95 lower than the previous day. The implied volatity was 53.5, the open interest changed by -19 which decreased total open position to 1824


On 5 Feb HAL was trading at 4035.50. The strike last trading price was 358.75, which was 144.25 higher than the previous day. The implied volatity was 56.21, the open interest changed by -197 which decreased total open position to 1843


On 4 Feb HAL was trading at 4217.10. The strike last trading price was 218, which was 140.7 higher than the previous day. The implied volatity was 46.69, the open interest changed by -275 which decreased total open position to 2039


On 3 Feb HAL was trading at 4470.40. The strike last trading price was 80.4, which was -53.8 lower than the previous day. The implied volatity was 37.82, the open interest changed by 6 which increased total open position to 2298


On 2 Feb HAL was trading at 4338.70. The strike last trading price was 125.95, which was -17.7 lower than the previous day. The implied volatity was 37.96, the open interest changed by 120 which increased total open position to 2294


On 1 Feb HAL was trading at 4376.90. The strike last trading price was 158.2, which was 90.1 higher than the previous day. The implied volatity was 46.94, the open interest changed by 191 which increased total open position to 2198


On 30 Jan HAL was trading at 4619.40. The strike last trading price was 69.8, which was 4.65 higher than the previous day. The implied volatity was 42.71, the open interest changed by 69 which increased total open position to 2012


On 29 Jan HAL was trading at 4601.00. The strike last trading price was 63, which was 3.8 higher than the previous day. The implied volatity was 39.52, the open interest changed by -132 which decreased total open position to 1943


On 28 Jan HAL was trading at 4624.00. The strike last trading price was 56.5, which was -87.05 lower than the previous day. The implied volatity was 38.18, the open interest changed by -15 which decreased total open position to 2075


On 27 Jan HAL was trading at 4348.50. The strike last trading price was 138.5, which was -33.5 lower than the previous day. The implied volatity was 38.88, the open interest changed by 535 which increased total open position to 2096


On 23 Jan HAL was trading at 4305.70. The strike last trading price was 169.35, which was 24.85 higher than the previous day. The implied volatity was 37.98, the open interest changed by 616 which increased total open position to 1554


On 22 Jan HAL was trading at 4353.20. The strike last trading price was 139, which was -53.2 lower than the previous day. The implied volatity was 36.16, the open interest changed by 379 which increased total open position to 935


On 21 Jan HAL was trading at 4259.40. The strike last trading price was 191, which was 52.7 higher than the previous day. The implied volatity was 36.91, the open interest changed by 214 which increased total open position to 552


On 20 Jan HAL was trading at 4355.20. The strike last trading price was 145, which was 61.75 higher than the previous day. The implied volatity was 35.19, the open interest changed by 81 which increased total open position to 337


On 19 Jan HAL was trading at 4504.30. The strike last trading price was 83.15, which was -26.25 lower than the previous day. The implied volatity was 32.72, the open interest changed by 53 which increased total open position to 256


On 16 Jan HAL was trading at 4428.70. The strike last trading price was 105, which was 11.7 higher than the previous day. The implied volatity was 31.99, the open interest changed by 36 which increased total open position to 203


On 14 Jan HAL was trading at 4461.40. The strike last trading price was 93.1, which was -6.9 lower than the previous day. The implied volatity was 30.78, the open interest changed by 5 which increased total open position to 166


On 13 Jan HAL was trading at 4452.40. The strike last trading price was 100, which was 24.65 higher than the previous day. The implied volatity was 31.26, the open interest changed by 3 which increased total open position to 160


On 12 Jan HAL was trading at 4518.40. The strike last trading price was 76, which was -14.55 lower than the previous day. The implied volatity was 30.23, the open interest changed by 23 which increased total open position to 159


On 9 Jan HAL was trading at 4462.10. The strike last trading price was 90.55, which was 5.8 higher than the previous day. The implied volatity was 28.89, the open interest changed by 9 which increased total open position to 135


On 8 Jan HAL was trading at 4479.80. The strike last trading price was 86.1, which was 17.6 higher than the previous day. The implied volatity was 28.26, the open interest changed by 46 which increased total open position to 127


On 7 Jan HAL was trading at 4525.10. The strike last trading price was 68.5, which was -9.85 lower than the previous day. The implied volatity was 27.48, the open interest changed by 2 which increased total open position to 80


On 6 Jan HAL was trading at 4516.00. The strike last trading price was 78.35, which was 12.75 higher than the previous day. The implied volatity was 28.17, the open interest changed by 1 which increased total open position to 74


On 5 Jan HAL was trading at 4526.10. The strike last trading price was 65.7, which was -35.05 lower than the previous day. The implied volatity was 26.46, the open interest changed by 39 which increased total open position to 72


On 2 Jan HAL was trading at 4417.80. The strike last trading price was 100.25, which was -0.75 lower than the previous day. The implied volatity was 26.73, the open interest changed by 6 which increased total open position to 33


On 1 Jan HAL was trading at 4397.90. The strike last trading price was 99, which was -3.8 lower than the previous day. The implied volatity was 25.39, the open interest changed by 1 which increased total open position to 26


On 31 Dec HAL was trading at 4388.70. The strike last trading price was 102.8, which was -24.3 lower than the previous day. The implied volatity was 25.08, the open interest changed by 1 which increased total open position to 24


On 30 Dec HAL was trading at 4325.50. The strike last trading price was 127.1, which was 28.1 higher than the previous day. The implied volatity was 24.89, the open interest changed by 2 which increased total open position to 22


On 29 Dec HAL was trading at 4374.30. The strike last trading price was 99, which was 0.45 higher than the previous day. The implied volatity was 23.53, the open interest changed by 1 which increased total open position to 19


On 26 Dec HAL was trading at 4409.20. The strike last trading price was 98.55, which was 4.85 higher than the previous day. The implied volatity was 25.06, the open interest changed by 0 which decreased total open position to 16


On 24 Dec HAL was trading at 4421.30. The strike last trading price was 90, which was -14.45 lower than the previous day. The implied volatity was 23.8, the open interest changed by 0 which decreased total open position to 16


On 23 Dec HAL was trading at 4407.40. The strike last trading price was 104.45, which was -13.55 lower than the previous day. The implied volatity was 25.39, the open interest changed by 4 which increased total open position to 16


On 22 Dec HAL was trading at 4386.10. The strike last trading price was 118, which was -39.1 lower than the previous day. The implied volatity was 25.92, the open interest changed by 3 which increased total open position to 9


On 19 Dec HAL was trading at 4305.30. The strike last trading price was 157.1, which was -35 lower than the previous day. The implied volatity was 26.94, the open interest changed by 0 which decreased total open position to 3


On 18 Dec HAL was trading at 4259.50. The strike last trading price was 192.1, which was 17.25 higher than the previous day. The implied volatity was 28.42, the open interest changed by 0 which decreased total open position to 3


On 17 Dec HAL was trading at 4228.40. The strike last trading price was 174.85, which was -10.1 lower than the previous day. The implied volatity was 24.26, the open interest changed by 0 which decreased total open position to 2


On 16 Dec HAL was trading at 4261.40. The strike last trading price was 184.95, which was -54 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 15 Dec HAL was trading at 4321.60. The strike last trading price was 184.95, 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 Dec HAL was trading at 4302.50. The strike last trading price was 184.95, which was -54 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 11 Dec HAL was trading at 4320.80. The strike last trading price was 184.95, which was -54 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2


On 10 Dec HAL was trading at 4294.10. The strike last trading price was 184.95, which was -54 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 1


On 9 Dec HAL was trading at 4303.00. The strike last trading price was 238.95, 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 HAL was trading at 4287.10. 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 5 Dec HAL was trading at 4443.00. 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 4 Dec HAL was trading at 4496.80. The strike last trading price was 238.95, 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 HAL was trading at 4436.30. 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 Dec HAL was trading at 4508.50. The strike last trading price was 238.95, 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 HAL was trading at 4530.70. The strike last trading price was 238.95, 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 HAL was trading at 4542.40. The strike last trading price was 238.95, 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 HAL was trading at 4483.20. The strike last trading price was 238.95, 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