[--[65.84.65.76]--]

TRENT

Trent Ltd
4085.4 -5.10 (-0.12%)
L: 3988 H: 4118.1

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Historical option data for TRENT

09 Dec 2025 04:11 PM IST
TRENT 30-DEC-2025 5000 CE
Delta: 0.02
Vega: 0.57
Theta: -0.58
Gamma: 0.00
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 4085.40 3.65 0.4 40.79 1,715 -91 4,085
8 Dec 4090.50 3.15 -0.35 39.09 906 -85 4,176
5 Dec 4183.10 3.55 0 33.25 698 315 4,262
4 Dec 4215.80 3.45 -0.05 31.26 630 -300 3,947
3 Dec 4188.20 3.6 -0.55 31.56 694 -134 4,262
2 Dec 4226.50 4.2 0.2 30.07 935 183 4,387
1 Dec 4215.90 4.2 -0.9 30.14 1,062 151 4,200
28 Nov 4250.40 5 -1.45 28.22 848 278 3,994
27 Nov 4266.10 6.2 -1.75 28.15 1,251 252 3,719
26 Nov 4292.40 8.05 0.15 28.40 2,368 414 3,468
25 Nov 4243.90 8 -3.45 29.52 1,722 390 3,052
24 Nov 4310.90 12.3 -3.05 29.28 1,467 544 2,650
21 Nov 4359.10 15.9 -4.85 27.68 771 168 2,110
20 Nov 4388.90 20.95 2.6 27.93 1,175 417 1,942
19 Nov 4358.90 18.55 -2.95 28.44 743 183 1,526
18 Nov 4374.00 21.2 -7.25 28.40 741 147 1,340
17 Nov 4404.60 28.85 -0.65 29.25 916 79 1,185
14 Nov 4391.20 29.5 1.95 28.70 453 -78 1,106
13 Nov 4326.40 27.9 -4.3 29.83 300 50 1,186
12 Nov 4375.80 31.75 2.85 29.47 625 -9 1,142
11 Nov 4315.80 29.3 -1.2 30.60 600 69 1,151
10 Nov 4283.70 30.05 -76.1 31.66 1,824 916 1,084
7 Nov 4627.30 104 -20.15 31.14 122 42 165
6 Nov 4679.20 126 6.95 31.33 33 8 123
4 Nov 4660.60 120.85 -19.45 30.59 41 23 115
3 Nov 4713.40 140.65 3.8 30.31 22 10 90
31 Oct 4694.30 136.8 -19.85 - 26 22 79
30 Oct 4744.50 156.65 -26.05 29.33 46 15 55
29 Oct 4780.60 180 17 30.30 28 19 40
28 Oct 4725.40 163 -35 30.42 8 3 19
27 Oct 4798.70 198 19.75 30.90 1 0 16
24 Oct 4789.60 178.25 -25.9 28.54 1 0 16
23 Oct 4783.30 204.15 15.45 31.18 22 -6 16
21 Oct 4791.10 185 -16.05 28.93 3 2 22
20 Oct 4802.30 201.05 -17.95 29.19 4 0 20
17 Oct 4814.40 219 11.3 30.81 6 -1 22
16 Oct 4793.40 207.7 28.4 30.18 4 0 24
15 Oct 4724.20 183.55 34.05 - 9 -2 23
14 Oct 4617.20 149.5 -20.5 31.14 6 -1 24
13 Oct 4681.60 170 -19 29.53 5 1 25
10 Oct 4691.10 189 21.9 31.41 8 -1 25
9 Oct 4660.90 167.1 2.05 29.35 15 10 27
8 Oct 4616.60 164.55 -21.5 30.61 8 4 17
7 Oct 4686.00 186 -114 30.05 80 11 13
6 Oct 4777.30 300 -24.05 - 2 0 0
3 Oct 4815.70 324.05 0 1.53 0 0 0


For Trent Ltd - strike price 5000 expiring on 30DEC2025

Delta for 5000 CE is 0.02

Historical price for 5000 CE is as follows

On 9 Dec TRENT was trading at 4085.40. The strike last trading price was 3.65, which was 0.4 higher than the previous day. The implied volatity was 40.79, the open interest changed by -91 which decreased total open position to 4085


On 8 Dec TRENT was trading at 4090.50. The strike last trading price was 3.15, which was -0.35 lower than the previous day. The implied volatity was 39.09, the open interest changed by -85 which decreased total open position to 4176


On 5 Dec TRENT was trading at 4183.10. The strike last trading price was 3.55, which was 0 lower than the previous day. The implied volatity was 33.25, the open interest changed by 315 which increased total open position to 4262


On 4 Dec TRENT was trading at 4215.80. The strike last trading price was 3.45, which was -0.05 lower than the previous day. The implied volatity was 31.26, the open interest changed by -300 which decreased total open position to 3947


On 3 Dec TRENT was trading at 4188.20. The strike last trading price was 3.6, which was -0.55 lower than the previous day. The implied volatity was 31.56, the open interest changed by -134 which decreased total open position to 4262


On 2 Dec TRENT was trading at 4226.50. The strike last trading price was 4.2, which was 0.2 higher than the previous day. The implied volatity was 30.07, the open interest changed by 183 which increased total open position to 4387


On 1 Dec TRENT was trading at 4215.90. The strike last trading price was 4.2, which was -0.9 lower than the previous day. The implied volatity was 30.14, the open interest changed by 151 which increased total open position to 4200


On 28 Nov TRENT was trading at 4250.40. The strike last trading price was 5, which was -1.45 lower than the previous day. The implied volatity was 28.22, the open interest changed by 278 which increased total open position to 3994


On 27 Nov TRENT was trading at 4266.10. The strike last trading price was 6.2, which was -1.75 lower than the previous day. The implied volatity was 28.15, the open interest changed by 252 which increased total open position to 3719


On 26 Nov TRENT was trading at 4292.40. The strike last trading price was 8.05, which was 0.15 higher than the previous day. The implied volatity was 28.40, the open interest changed by 414 which increased total open position to 3468


On 25 Nov TRENT was trading at 4243.90. The strike last trading price was 8, which was -3.45 lower than the previous day. The implied volatity was 29.52, the open interest changed by 390 which increased total open position to 3052


On 24 Nov TRENT was trading at 4310.90. The strike last trading price was 12.3, which was -3.05 lower than the previous day. The implied volatity was 29.28, the open interest changed by 544 which increased total open position to 2650


On 21 Nov TRENT was trading at 4359.10. The strike last trading price was 15.9, which was -4.85 lower than the previous day. The implied volatity was 27.68, the open interest changed by 168 which increased total open position to 2110


On 20 Nov TRENT was trading at 4388.90. The strike last trading price was 20.95, which was 2.6 higher than the previous day. The implied volatity was 27.93, the open interest changed by 417 which increased total open position to 1942


On 19 Nov TRENT was trading at 4358.90. The strike last trading price was 18.55, which was -2.95 lower than the previous day. The implied volatity was 28.44, the open interest changed by 183 which increased total open position to 1526


On 18 Nov TRENT was trading at 4374.00. The strike last trading price was 21.2, which was -7.25 lower than the previous day. The implied volatity was 28.40, the open interest changed by 147 which increased total open position to 1340


On 17 Nov TRENT was trading at 4404.60. The strike last trading price was 28.85, which was -0.65 lower than the previous day. The implied volatity was 29.25, the open interest changed by 79 which increased total open position to 1185


On 14 Nov TRENT was trading at 4391.20. The strike last trading price was 29.5, which was 1.95 higher than the previous day. The implied volatity was 28.70, the open interest changed by -78 which decreased total open position to 1106


On 13 Nov TRENT was trading at 4326.40. The strike last trading price was 27.9, which was -4.3 lower than the previous day. The implied volatity was 29.83, the open interest changed by 50 which increased total open position to 1186


On 12 Nov TRENT was trading at 4375.80. The strike last trading price was 31.75, which was 2.85 higher than the previous day. The implied volatity was 29.47, the open interest changed by -9 which decreased total open position to 1142


On 11 Nov TRENT was trading at 4315.80. The strike last trading price was 29.3, which was -1.2 lower than the previous day. The implied volatity was 30.60, the open interest changed by 69 which increased total open position to 1151


On 10 Nov TRENT was trading at 4283.70. The strike last trading price was 30.05, which was -76.1 lower than the previous day. The implied volatity was 31.66, the open interest changed by 916 which increased total open position to 1084


On 7 Nov TRENT was trading at 4627.30. The strike last trading price was 104, which was -20.15 lower than the previous day. The implied volatity was 31.14, the open interest changed by 42 which increased total open position to 165


On 6 Nov TRENT was trading at 4679.20. The strike last trading price was 126, which was 6.95 higher than the previous day. The implied volatity was 31.33, the open interest changed by 8 which increased total open position to 123


On 4 Nov TRENT was trading at 4660.60. The strike last trading price was 120.85, which was -19.45 lower than the previous day. The implied volatity was 30.59, the open interest changed by 23 which increased total open position to 115


On 3 Nov TRENT was trading at 4713.40. The strike last trading price was 140.65, which was 3.8 higher than the previous day. The implied volatity was 30.31, the open interest changed by 10 which increased total open position to 90


On 31 Oct TRENT was trading at 4694.30. The strike last trading price was 136.8, which was -19.85 lower than the previous day. The implied volatity was -, the open interest changed by 22 which increased total open position to 79


On 30 Oct TRENT was trading at 4744.50. The strike last trading price was 156.65, which was -26.05 lower than the previous day. The implied volatity was 29.33, the open interest changed by 15 which increased total open position to 55


On 29 Oct TRENT was trading at 4780.60. The strike last trading price was 180, which was 17 higher than the previous day. The implied volatity was 30.30, the open interest changed by 19 which increased total open position to 40


On 28 Oct TRENT was trading at 4725.40. The strike last trading price was 163, which was -35 lower than the previous day. The implied volatity was 30.42, the open interest changed by 3 which increased total open position to 19


On 27 Oct TRENT was trading at 4798.70. The strike last trading price was 198, which was 19.75 higher than the previous day. The implied volatity was 30.90, the open interest changed by 0 which decreased total open position to 16


On 24 Oct TRENT was trading at 4789.60. The strike last trading price was 178.25, which was -25.9 lower than the previous day. The implied volatity was 28.54, the open interest changed by 0 which decreased total open position to 16


On 23 Oct TRENT was trading at 4783.30. The strike last trading price was 204.15, which was 15.45 higher than the previous day. The implied volatity was 31.18, the open interest changed by -6 which decreased total open position to 16


On 21 Oct TRENT was trading at 4791.10. The strike last trading price was 185, which was -16.05 lower than the previous day. The implied volatity was 28.93, the open interest changed by 2 which increased total open position to 22


On 20 Oct TRENT was trading at 4802.30. The strike last trading price was 201.05, which was -17.95 lower than the previous day. The implied volatity was 29.19, the open interest changed by 0 which decreased total open position to 20


On 17 Oct TRENT was trading at 4814.40. The strike last trading price was 219, which was 11.3 higher than the previous day. The implied volatity was 30.81, the open interest changed by -1 which decreased total open position to 22


On 16 Oct TRENT was trading at 4793.40. The strike last trading price was 207.7, which was 28.4 higher than the previous day. The implied volatity was 30.18, the open interest changed by 0 which decreased total open position to 24


On 15 Oct TRENT was trading at 4724.20. The strike last trading price was 183.55, which was 34.05 higher than the previous day. The implied volatity was -, the open interest changed by -2 which decreased total open position to 23


On 14 Oct TRENT was trading at 4617.20. The strike last trading price was 149.5, which was -20.5 lower than the previous day. The implied volatity was 31.14, the open interest changed by -1 which decreased total open position to 24


On 13 Oct TRENT was trading at 4681.60. The strike last trading price was 170, which was -19 lower than the previous day. The implied volatity was 29.53, the open interest changed by 1 which increased total open position to 25


On 10 Oct TRENT was trading at 4691.10. The strike last trading price was 189, which was 21.9 higher than the previous day. The implied volatity was 31.41, the open interest changed by -1 which decreased total open position to 25


On 9 Oct TRENT was trading at 4660.90. The strike last trading price was 167.1, which was 2.05 higher than the previous day. The implied volatity was 29.35, the open interest changed by 10 which increased total open position to 27


On 8 Oct TRENT was trading at 4616.60. The strike last trading price was 164.55, which was -21.5 lower than the previous day. The implied volatity was 30.61, the open interest changed by 4 which increased total open position to 17


On 7 Oct TRENT was trading at 4686.00. The strike last trading price was 186, which was -114 lower than the previous day. The implied volatity was 30.05, the open interest changed by 11 which increased total open position to 13


On 6 Oct TRENT was trading at 4777.30. The strike last trading price was 300, which was -24.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Oct TRENT was trading at 4815.70. The strike last trading price was 324.05, which was 0 lower than the previous day. The implied volatity was 1.53, the open interest changed by 0 which decreased total open position to 0


TRENT 30DEC2025 5000 PE
Delta: -
Vega: -
Theta: -
Gamma: -
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 4085.40 885 -5.65 - 32 -10 601
8 Dec 4090.50 896 96 43.46 35 20 610
5 Dec 4183.10 800 42.2 43.10 4 2 588
4 Dec 4215.80 760 -28.2 33.80 31 -18 587
3 Dec 4188.20 787.7 35.7 41.76 23 6 606
2 Dec 4226.50 752 6.5 43.90 9 3 599
1 Dec 4215.90 745.5 23.5 28.65 23 -1 595
28 Nov 4250.40 722 23.75 36.37 9 2 595
27 Nov 4266.10 696 14 31.95 45 -3 592
26 Nov 4292.40 682 -47.65 34.14 70 9 595
25 Nov 4243.90 730 63.6 38.01 242 223 584
24 Nov 4310.90 668 60.85 36.08 84 78 359
21 Nov 4359.10 614.2 29.2 33.32 125 112 281
20 Nov 4388.90 585 -19.15 33.21 47 25 167
19 Nov 4358.90 604.15 6.5 25.68 25 15 141
18 Nov 4374.00 605 29 31.71 39 15 126
17 Nov 4404.60 576 -39 31.22 11 3 111
14 Nov 4391.20 615 15 38.62 1 0 108
13 Nov 4326.40 600 -15 20.75 3 0 107
12 Nov 4375.80 615 -35 34.52 26 2 107
11 Nov 4315.80 650 -33.65 29.97 7 3 104
10 Nov 4283.70 683.4 253.6 33.24 90 70 100
7 Nov 4627.30 429.75 54.75 33.73 9 1 30
6 Nov 4679.20 375 -21 30.80 18 16 28
4 Nov 4660.60 396 2.6 32.32 4 1 11
3 Nov 4713.40 393.4 11.4 36.47 2 -1 10
31 Oct 4694.30 382 15 - 8 1 9
30 Oct 4744.50 367 -203.85 34.89 20 9 9
29 Oct 4780.60 570.85 0 - 0 0 0
28 Oct 4725.40 570.85 0 - 0 0 0
27 Oct 4798.70 570.85 0 - 0 0 0
24 Oct 4789.60 570.85 0 - 0 0 0
23 Oct 4783.30 570.85 0 - 0 0 0
21 Oct 4791.10 570.85 0 - 0 0 0
20 Oct 4802.30 570.85 0 - 0 0 0
17 Oct 4814.40 570.85 0 - 0 0 0
16 Oct 4793.40 570.85 0 - 0 0 0
15 Oct 4724.20 570.85 0 - 0 0 0
14 Oct 4617.20 570.85 0 - 0 0 0
13 Oct 4681.60 570.85 0 - 0 0 0
10 Oct 4691.10 570.85 0 - 0 0 0
9 Oct 4660.90 570.85 0 - 0 0 0
8 Oct 4616.60 570.85 0 - 0 0 0
7 Oct 4686.00 570.85 0 - 0 0 0
6 Oct 4777.30 570.85 0 - 0 0 0
3 Oct 4815.70 570.85 0 - 0 0 0


For Trent Ltd - strike price 5000 expiring on 30DEC2025

Delta for 5000 PE is -

Historical price for 5000 PE is as follows

On 9 Dec TRENT was trading at 4085.40. The strike last trading price was 885, which was -5.65 lower than the previous day. The implied volatity was -, the open interest changed by -10 which decreased total open position to 601


On 8 Dec TRENT was trading at 4090.50. The strike last trading price was 896, which was 96 higher than the previous day. The implied volatity was 43.46, the open interest changed by 20 which increased total open position to 610


On 5 Dec TRENT was trading at 4183.10. The strike last trading price was 800, which was 42.2 higher than the previous day. The implied volatity was 43.10, the open interest changed by 2 which increased total open position to 588


On 4 Dec TRENT was trading at 4215.80. The strike last trading price was 760, which was -28.2 lower than the previous day. The implied volatity was 33.80, the open interest changed by -18 which decreased total open position to 587


On 3 Dec TRENT was trading at 4188.20. The strike last trading price was 787.7, which was 35.7 higher than the previous day. The implied volatity was 41.76, the open interest changed by 6 which increased total open position to 606


On 2 Dec TRENT was trading at 4226.50. The strike last trading price was 752, which was 6.5 higher than the previous day. The implied volatity was 43.90, the open interest changed by 3 which increased total open position to 599


On 1 Dec TRENT was trading at 4215.90. The strike last trading price was 745.5, which was 23.5 higher than the previous day. The implied volatity was 28.65, the open interest changed by -1 which decreased total open position to 595


On 28 Nov TRENT was trading at 4250.40. The strike last trading price was 722, which was 23.75 higher than the previous day. The implied volatity was 36.37, the open interest changed by 2 which increased total open position to 595


On 27 Nov TRENT was trading at 4266.10. The strike last trading price was 696, which was 14 higher than the previous day. The implied volatity was 31.95, the open interest changed by -3 which decreased total open position to 592


On 26 Nov TRENT was trading at 4292.40. The strike last trading price was 682, which was -47.65 lower than the previous day. The implied volatity was 34.14, the open interest changed by 9 which increased total open position to 595


On 25 Nov TRENT was trading at 4243.90. The strike last trading price was 730, which was 63.6 higher than the previous day. The implied volatity was 38.01, the open interest changed by 223 which increased total open position to 584


On 24 Nov TRENT was trading at 4310.90. The strike last trading price was 668, which was 60.85 higher than the previous day. The implied volatity was 36.08, the open interest changed by 78 which increased total open position to 359


On 21 Nov TRENT was trading at 4359.10. The strike last trading price was 614.2, which was 29.2 higher than the previous day. The implied volatity was 33.32, the open interest changed by 112 which increased total open position to 281


On 20 Nov TRENT was trading at 4388.90. The strike last trading price was 585, which was -19.15 lower than the previous day. The implied volatity was 33.21, the open interest changed by 25 which increased total open position to 167


On 19 Nov TRENT was trading at 4358.90. The strike last trading price was 604.15, which was 6.5 higher than the previous day. The implied volatity was 25.68, the open interest changed by 15 which increased total open position to 141


On 18 Nov TRENT was trading at 4374.00. The strike last trading price was 605, which was 29 higher than the previous day. The implied volatity was 31.71, the open interest changed by 15 which increased total open position to 126


On 17 Nov TRENT was trading at 4404.60. The strike last trading price was 576, which was -39 lower than the previous day. The implied volatity was 31.22, the open interest changed by 3 which increased total open position to 111


On 14 Nov TRENT was trading at 4391.20. The strike last trading price was 615, which was 15 higher than the previous day. The implied volatity was 38.62, the open interest changed by 0 which decreased total open position to 108


On 13 Nov TRENT was trading at 4326.40. The strike last trading price was 600, which was -15 lower than the previous day. The implied volatity was 20.75, the open interest changed by 0 which decreased total open position to 107


On 12 Nov TRENT was trading at 4375.80. The strike last trading price was 615, which was -35 lower than the previous day. The implied volatity was 34.52, the open interest changed by 2 which increased total open position to 107


On 11 Nov TRENT was trading at 4315.80. The strike last trading price was 650, which was -33.65 lower than the previous day. The implied volatity was 29.97, the open interest changed by 3 which increased total open position to 104


On 10 Nov TRENT was trading at 4283.70. The strike last trading price was 683.4, which was 253.6 higher than the previous day. The implied volatity was 33.24, the open interest changed by 70 which increased total open position to 100


On 7 Nov TRENT was trading at 4627.30. The strike last trading price was 429.75, which was 54.75 higher than the previous day. The implied volatity was 33.73, the open interest changed by 1 which increased total open position to 30


On 6 Nov TRENT was trading at 4679.20. The strike last trading price was 375, which was -21 lower than the previous day. The implied volatity was 30.80, the open interest changed by 16 which increased total open position to 28


On 4 Nov TRENT was trading at 4660.60. The strike last trading price was 396, which was 2.6 higher than the previous day. The implied volatity was 32.32, the open interest changed by 1 which increased total open position to 11


On 3 Nov TRENT was trading at 4713.40. The strike last trading price was 393.4, which was 11.4 higher than the previous day. The implied volatity was 36.47, the open interest changed by -1 which decreased total open position to 10


On 31 Oct TRENT was trading at 4694.30. The strike last trading price was 382, which was 15 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 9


On 30 Oct TRENT was trading at 4744.50. The strike last trading price was 367, which was -203.85 lower than the previous day. The implied volatity was 34.89, the open interest changed by 9 which increased total open position to 9


On 29 Oct TRENT was trading at 4780.60. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4725.40. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4798.70. The strike last trading price was 570.85, 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 24 Oct TRENT was trading at 4789.60. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4783.30. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4791.10. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4802.30. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4814.40. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4793.40. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4724.20. The strike last trading price was 570.85, 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 14 Oct TRENT was trading at 4617.20. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4681.60. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4691.10. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4660.90. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4616.60. The strike last trading price was 570.85, 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 7 Oct TRENT was trading at 4686.00. The strike last trading price was 570.85, 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 6 Oct TRENT was trading at 4777.30. The strike last trading price was 570.85, 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 Oct TRENT was trading at 4815.70. The strike last trading price was 570.85, 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