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Historical option data for BANKNIFTY

18 Jun 2026 01:19 PM IST
BANKNIFTY 30-Jun-2026 (12d) 51000 CE
Delta: 0.99
Vega: 0.02
Theta: 4.59
Gamma: 0.00001
Date Close Ltp Change IV Volume OI Chg OI
18 Jun 57889.55 6885 286.2 (4.34%) 29.49 90 42 836
17 Jun 57585.05 6595.8 276 (4.37%) 28.15 120 19 795
16 Jun 57297.15 6320 76.4 (1.22%) 27.2 58 -8 803
15 Jun 57198.80 6253.45 395.25 (6.75%) 28 178 -82 812
12 Jun 56814.80 5859.5 1542.45 (35.73%) 25.72 318 -92 895
11 Jun 55176.75 4338.9 130.1 (3.09%) 15.83 328 -55 987
10 Jun 55100.30 4250.5 -202.65 (-4.55%) 23.21 409 -138 1,048
9 Jun 55194.50 4525 1135.7 (33.51%) 24.63 544 125 1,186
8 Jun 54063.75 3370 -572.6 (-14.52%) 23.05 239 -48 1,064
5 Jun 54496.25 3920.65 129.65 (3.42%) 23.98 502 -13 1,113
4 Jun 54307.85 3784.9 113.15 (3.08%) 23.2 831 -549 1,126
3 Jun 54185.95 3667.35 308.55 (9.19%) 22.18 1,502 343 1,676
2 Jun 53714.65 3358.05 135.75 (4.21%) 23.64 1,526 7 1,334
1 Jun 53643.10 3196.55 -757.4 (-19.16%) 21.65 1,075 487 1,329
29 May 54239.20 3941.45 -359.75 (-8.36%) 24.8 304 35 841
27 May 54853.85 4316.2 -234.85 (-5.16%) 21.16 66 8 805
26 May 55092.90 4600 -132.35 (-2.80%) 20.52 419 140 796
25 May 55293.65 4878.1 1127.8 (30.07%) 23.4 225 99 657
22 May 54055.35 3813 600.35 (18.69%) 21.47 217 133 558
21 May 53439.40 3238.9 -188.3 (-5.49%) 21.43 155 3 426
20 May 53562.20 3437.65 173.85 (5.33%) 22.45 424 138 425
19 May 53409.15 3224.2 -183.8 (-5.39%) 21.18 133 89 288
18 May 53537.00 3450 -162 (-4.49%) 22.76 72 23 198
15 May 53710.35 3612 -274.55 (-7.06%) 21.24 37 12 176
14 May 54128.95 3829.05 396.15 (11.54%) 20.65 37 11 159
13 May 53456.15 3463.55 -1.4 (-0.04%) 0 62 -8 148
12 May 53555.20 3575.3 -1063.15 (-22.92%) 0 103 56 156
11 May 54439.90 4638.45 -434.6 (-8.57%) 0 2 -1 99
8 May 55310.55 5073.05 -566.65 (-10.05%) 22.29 1 0 99
7 May 56047.40 5639.7 639.7 (12.79%) 19.26 1 0 100
6 May 55981.05 5000 750 (17.65%) 21.88 4 0 96
5 May 54547.05 4250 -349.8 (-7.60%) 20.99 15 0 98
4 May 54878.50 4599.8 54.8 (1.21%) 19.56 3 -10 97
30 Apr 54863.35 4545 -1183.4 (-20.66%) 21.04 13 -9 98
29 Apr 55403.60 5728.4 298.4 (5.50%) 19.37 6 -5 108
28 Apr 55400.35 5430 -370 (-6.38%) 22.2 65 52 112
27 Apr 56264.30 5800 0 (0.00%) 21.14 0 0 60
24 Apr 56089.75 5800 -280.65 (-4.62%) 21.14 3 1 61
23 Apr 56305.00 6080.65 -819.35 (-11.87%) 21.59 14 2 61
22 Apr 57124.45 6900 0 (0.00%) 21.52 0 0 59
21 Apr 57371.45 6900 407.6 (6.28%) 21.52 1 0 59
20 Apr 56582.35 6492.4 14.75 (0.23%) 21.46 12 -8 59
17 Apr 56565.70 6477.65 0 (0.00%) - 0 0 67
16 Apr 56086.40 6477.65 0 (0.00%) 25.85 0 0 67
15 Apr 56301.95 6477.65 578.65 (9.81%) 25.85 2 0 67
13 Apr 55605.05 5899 16.05 (0.27%) 25.72 1 0 67
10 Apr 55912.75 5882.95 452.9 (8.34%) 22.2 11 3 70
9 Apr 54821.70 5460.85 -280.95 (-4.89%) 26.48 18 -1 69
8 Apr 55703.90 5825.15 1861.8 (46.98%) 21.41 36 -5 71
7 Apr 52716.25 3976.45 39.85 (1.01%) 23.01 32 12 75
6 Apr 52609.10 3973.2 723.8 (22.27%) 23.75 62 8 63
2 Apr 51548.75 3260.95 -8.15 (-0.25%) 22.58 88 24 60


For Nifty Bank - strike price 51000 expiring on 30JUN2026

Delta for 51000 CE is 0.99

Historical price for 51000 CE is as follows

On 18 Jun BANKNIFTY was trading at 57889.55. The strike last trading price was 6885, which was 286.2 higher than the previous day. The implied volatity was 29.49, the open interest changed by 42 which increased total open position to 836


On 17 Jun BANKNIFTY was trading at 57585.05. The strike last trading price was 6595.8, which was 276 higher than the previous day. The implied volatity was 28.15, the open interest changed by 19 which increased total open position to 795


On 16 Jun BANKNIFTY was trading at 57297.15. The strike last trading price was 6320, which was 76.4 higher than the previous day. The implied volatity was 27.2, the open interest changed by -8 which decreased total open position to 803


On 15 Jun BANKNIFTY was trading at 57198.80. The strike last trading price was 6253.45, which was 395.25 higher than the previous day. The implied volatity was 28, the open interest changed by -82 which decreased total open position to 812


On 12 Jun BANKNIFTY was trading at 56814.80. The strike last trading price was 5859.5, which was 1542.45 higher than the previous day. The implied volatity was 25.72, the open interest changed by -92 which decreased total open position to 895


On 11 Jun BANKNIFTY was trading at 55176.75. The strike last trading price was 4338.9, which was 130.1 higher than the previous day. The implied volatity was 15.83, the open interest changed by -55 which decreased total open position to 987


On 10 Jun BANKNIFTY was trading at 55100.30. The strike last trading price was 4250.5, which was -202.65 lower than the previous day. The implied volatity was 23.21, the open interest changed by -138 which decreased total open position to 1048


On 9 Jun BANKNIFTY was trading at 55194.50. The strike last trading price was 4525, which was 1135.7 higher than the previous day. The implied volatity was 24.63, the open interest changed by 125 which increased total open position to 1186


On 8 Jun BANKNIFTY was trading at 54063.75. The strike last trading price was 3370, which was -572.6 lower than the previous day. The implied volatity was 23.05, the open interest changed by -48 which decreased total open position to 1064


On 5 Jun BANKNIFTY was trading at 54496.25. The strike last trading price was 3920.65, which was 129.65 higher than the previous day. The implied volatity was 23.98, the open interest changed by -13 which decreased total open position to 1113


On 4 Jun BANKNIFTY was trading at 54307.85. The strike last trading price was 3784.9, which was 113.15 higher than the previous day. The implied volatity was 23.2, the open interest changed by -549 which decreased total open position to 1126


On 3 Jun BANKNIFTY was trading at 54185.95. The strike last trading price was 3667.35, which was 308.55 higher than the previous day. The implied volatity was 22.18, the open interest changed by 343 which increased total open position to 1676


On 2 Jun BANKNIFTY was trading at 53714.65. The strike last trading price was 3358.05, which was 135.75 higher than the previous day. The implied volatity was 23.64, the open interest changed by 7 which increased total open position to 1334


On 1 Jun BANKNIFTY was trading at 53643.10. The strike last trading price was 3196.55, which was -757.4 lower than the previous day. The implied volatity was 21.65, the open interest changed by 487 which increased total open position to 1329


On 29 May BANKNIFTY was trading at 54239.20. The strike last trading price was 3941.45, which was -359.75 lower than the previous day. The implied volatity was 24.8, the open interest changed by 35 which increased total open position to 841


On 27 May BANKNIFTY was trading at 54853.85. The strike last trading price was 4316.2, which was -234.85 lower than the previous day. The implied volatity was 21.16, the open interest changed by 8 which increased total open position to 805


On 26 May BANKNIFTY was trading at 55092.90. The strike last trading price was 4600, which was -132.35 lower than the previous day. The implied volatity was 20.52, the open interest changed by 140 which increased total open position to 796


On 25 May BANKNIFTY was trading at 55293.65. The strike last trading price was 4878.1, which was 1127.8 higher than the previous day. The implied volatity was 23.4, the open interest changed by 99 which increased total open position to 657


On 22 May BANKNIFTY was trading at 54055.35. The strike last trading price was 3813, which was 600.35 higher than the previous day. The implied volatity was 21.47, the open interest changed by 133 which increased total open position to 558


On 21 May BANKNIFTY was trading at 53439.40. The strike last trading price was 3238.9, which was -188.3 lower than the previous day. The implied volatity was 21.43, the open interest changed by 3 which increased total open position to 426


On 20 May BANKNIFTY was trading at 53562.20. The strike last trading price was 3437.65, which was 173.85 higher than the previous day. The implied volatity was 22.45, the open interest changed by 138 which increased total open position to 425


On 19 May BANKNIFTY was trading at 53409.15. The strike last trading price was 3224.2, which was -183.8 lower than the previous day. The implied volatity was 21.18, the open interest changed by 89 which increased total open position to 288


On 18 May BANKNIFTY was trading at 53537.00. The strike last trading price was 3450, which was -162 lower than the previous day. The implied volatity was 22.76, the open interest changed by 23 which increased total open position to 198


On 15 May BANKNIFTY was trading at 53710.35. The strike last trading price was 3612, which was -274.55 lower than the previous day. The implied volatity was 21.24, the open interest changed by 12 which increased total open position to 176


On 14 May BANKNIFTY was trading at 54128.95. The strike last trading price was 3829.05, which was 396.15 higher than the previous day. The implied volatity was 20.65, the open interest changed by 11 which increased total open position to 159


On 13 May BANKNIFTY was trading at 53456.15. The strike last trading price was 3463.55, which was -1.4 lower than the previous day. The implied volatity was 0, the open interest changed by -8 which decreased total open position to 148


On 12 May BANKNIFTY was trading at 53555.20. The strike last trading price was 3575.3, which was -1063.15 lower than the previous day. The implied volatity was 0, the open interest changed by 56 which increased total open position to 156


On 11 May BANKNIFTY was trading at 54439.90. The strike last trading price was 4638.45, which was -434.6 lower than the previous day. The implied volatity was 0, the open interest changed by -1 which decreased total open position to 99


On 8 May BANKNIFTY was trading at 55310.55. The strike last trading price was 5073.05, which was -566.65 lower than the previous day. The implied volatity was 22.29, the open interest changed by 0 which decreased total open position to 99


On 7 May BANKNIFTY was trading at 56047.40. The strike last trading price was 5639.7, which was 639.7 higher than the previous day. The implied volatity was 19.26, the open interest changed by 0 which decreased total open position to 100


On 6 May BANKNIFTY was trading at 55981.05. The strike last trading price was 5000, which was 750 higher than the previous day. The implied volatity was 21.88, the open interest changed by 0 which decreased total open position to 96


On 5 May BANKNIFTY was trading at 54547.05. The strike last trading price was 4250, which was -349.8 lower than the previous day. The implied volatity was 20.99, the open interest changed by 0 which decreased total open position to 98


On 4 May BANKNIFTY was trading at 54878.50. The strike last trading price was 4599.8, which was 54.8 higher than the previous day. The implied volatity was 19.56, the open interest changed by -10 which decreased total open position to 97


On 30 Apr BANKNIFTY was trading at 54863.35. The strike last trading price was 4545, which was -1183.4 lower than the previous day. The implied volatity was 21.04, the open interest changed by -9 which decreased total open position to 98


On 29 Apr BANKNIFTY was trading at 55403.60. The strike last trading price was 5728.4, which was 298.4 higher than the previous day. The implied volatity was 19.37, the open interest changed by -5 which decreased total open position to 108


On 28 Apr BANKNIFTY was trading at 55400.35. The strike last trading price was 5430, which was -370 lower than the previous day. The implied volatity was 22.2, the open interest changed by 52 which increased total open position to 112


On 27 Apr BANKNIFTY was trading at 56264.30. The strike last trading price was 5800, which was 0 lower than the previous day. The implied volatity was 21.14, the open interest changed by 0 which decreased total open position to 60


On 24 Apr BANKNIFTY was trading at 56089.75. The strike last trading price was 5800, which was -280.65 lower than the previous day. The implied volatity was 21.14, the open interest changed by 1 which increased total open position to 61


On 23 Apr BANKNIFTY was trading at 56305.00. The strike last trading price was 6080.65, which was -819.35 lower than the previous day. The implied volatity was 21.59, the open interest changed by 2 which increased total open position to 61


On 22 Apr BANKNIFTY was trading at 57124.45. The strike last trading price was 6900, which was 0 lower than the previous day. The implied volatity was 21.52, the open interest changed by 0 which decreased total open position to 59


On 21 Apr BANKNIFTY was trading at 57371.45. The strike last trading price was 6900, which was 407.6 higher than the previous day. The implied volatity was 21.52, the open interest changed by 0 which decreased total open position to 59


On 20 Apr BANKNIFTY was trading at 56582.35. The strike last trading price was 6492.4, which was 14.75 higher than the previous day. The implied volatity was 21.46, the open interest changed by -8 which decreased total open position to 59


On 17 Apr BANKNIFTY was trading at 56565.70. The strike last trading price was 6477.65, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 67


On 16 Apr BANKNIFTY was trading at 56086.40. The strike last trading price was 6477.65, which was 0 lower than the previous day. The implied volatity was 25.85, the open interest changed by 0 which decreased total open position to 67


On 15 Apr BANKNIFTY was trading at 56301.95. The strike last trading price was 6477.65, which was 578.65 higher than the previous day. The implied volatity was 25.85, the open interest changed by 0 which decreased total open position to 67


On 13 Apr BANKNIFTY was trading at 55605.05. The strike last trading price was 5899, which was 16.05 higher than the previous day. The implied volatity was 25.72, the open interest changed by 0 which decreased total open position to 67


On 10 Apr BANKNIFTY was trading at 55912.75. The strike last trading price was 5882.95, which was 452.9 higher than the previous day. The implied volatity was 22.2, the open interest changed by 3 which increased total open position to 70


On 9 Apr BANKNIFTY was trading at 54821.70. The strike last trading price was 5460.85, which was -280.95 lower than the previous day. The implied volatity was 26.48, the open interest changed by -1 which decreased total open position to 69


On 8 Apr BANKNIFTY was trading at 55703.90. The strike last trading price was 5825.15, which was 1861.8 higher than the previous day. The implied volatity was 21.41, the open interest changed by -5 which decreased total open position to 71


On 7 Apr BANKNIFTY was trading at 52716.25. The strike last trading price was 3976.45, which was 39.85 higher than the previous day. The implied volatity was 23.01, the open interest changed by 12 which increased total open position to 75


On 6 Apr BANKNIFTY was trading at 52609.10. The strike last trading price was 3973.2, which was 723.8 higher than the previous day. The implied volatity was 23.75, the open interest changed by 8 which increased total open position to 63


On 2 Apr BANKNIFTY was trading at 51548.75. The strike last trading price was 3260.95, which was -8.15 lower than the previous day. The implied volatity was 22.58, the open interest changed by 24 which increased total open position to 60


BANKNIFTY 30-Jun-2026 (12d) 51000 PE
Delta: -0.01
Vega: 0.02
Theta: 4.65
Gamma: 0.00001
Date Close Ltp Change IV Volume OI Chg OI
18 Jun 57889.55 8.65 -1.85 (-17.62%) 29.36 12,916 -1,392 14,133
17 Jun 57585.05 11.4 -3.15 (-21.65%) 28.23 15,789 -318 15,536
16 Jun 57297.15 14.55 -9.55 (-39.63%) 27.27 18,688 1,129 16,103
15 Jun 57198.80 23 -10.7 (-31.75%) 27.76 33,329 -811 15,006
12 Jun 56814.80 34.15 -47.85 (-58.35%) 25.91 51,337 -840 15,852
11 Jun 55176.75 79.8 -13 (-14.01%) 23.49 24,465 -568 16,693
10 Jun 55100.30 89.75 1.3 (1.47%) 23.13 22,537 726 17,272
9 Jun 55194.50 85.45 -116.4 (-57.67%) 22.9 40,160 -1,551 16,647
8 Jun 54063.75 213.2 73.4 (52.50%) 22.8 33,274 1,162 18,224
5 Jun 54496.25 140.5 -23.05 (-14.09%) 21.05 39,417 -1,300 17,173
4 Jun 54307.85 156.9 -36.45 (-18.85%) 20.63 25,972 -122 18,488
3 Jun 54185.95 186 -31.6 (-14.52%) 20.92 43,974 2,406 18,638
2 Jun 53714.65 219 -49.1 (-18.31%) 19.84 30,128 807 16,232
1 Jun 53643.10 275.2 83.75 (43.75%) 20.29 30,561 933 15,494
29 May 54239.20 198.45 54.75 (38.10%) 20.2 31,805 2,758 14,579
27 May 54853.85 143.85 -14.85 (-9.36%) 19.6 20,489 1,986 11,843
26 May 55092.90 153 0.8 (0.53%) 20.7 14,504 2,224 9,907
25 May 55293.65 142 -190.7 (-57.32%) 20.66 11,756 1,345 7,686
22 May 54055.35 321.95 -171.9 (-34.81%) 20.89 7,451 621 6,348
21 May 53439.40 495 -25.5 (-4.90%) 21.54 7,080 1,823 5,773
20 May 53562.20 524.45 -60.8 (-10.39%) 22.36 3,057 357 3,986
19 May 53409.15 583.05 -14.9 (-2.49%) 22.55 2,392 143 3,663
18 May 53537.00 586 31.6 (5.70%) 22.84 4,420 327 3,523
15 May 53710.35 537 35.5 (7.08%) 22.02 1,548 193 3,192
14 May 54128.95 479.95 -191.55 (-28.53%) 22.32 1,106 -26 3,001
13 May 53456.15 666.5 19 (2.93%) 22.92 1,657 335 3,028
12 May 53555.20 623.95 157.8 (33.85%) 0 2,115 313 2,693
11 May 54439.90 469 170.85 (57.30%) 22.74 1,272 3 2,378
8 May 55310.55 281.3 44.2 (18.64%) 20.91 1,735 -71 2,371
7 May 56047.40 228 -25.4 (-10.02%) 21.53 1,071 36 2,442
6 May 55981.05 242 -238.25 (-49.61%) 21.66 3,122 -11 2,422
5 May 54547.05 479.7 40.45 (9.21%) 22.08 1,038 447 2,429
4 May 54878.50 450 -31 (-6.44%) 22.42 416 12 1,990
30 Apr 54863.35 460 73 (18.86%) 22.31 899 -27 1,951
29 Apr 55403.60 399.9 -2 (-0.50%) 22.08 2,029 -273 1,979
28 Apr 55400.35 400.5 48.15 (13.67%) 22.1 801 292 2,250
27 Apr 56264.30 351 -69.3 (-16.49%) 23.27 464 220 1,959
24 Apr 56089.75 420 5.3 (1.28%) 23.73 353 53 1,734
23 Apr 56305.00 417.15 87.5 (26.54%) 24.01 206 83 1,682
22 Apr 57124.45 327.1 29.1 (9.77%) 23.96 286 53 1,599
21 Apr 57371.45 297.8 -112.75 (-27.46%) 23.76 613 -280 1,546
20 Apr 56582.35 414.5 46.05 (12.50%) 24.12 281 -18 1,793
17 Apr 56565.70 361.05 -115.1 (-24.17%) 22.85 347 -175 1,811
16 Apr 56086.40 481.4 18.45 (3.99%) 23.45 432 3 1,986
15 Apr 56301.95 470 -189.2 (-28.70%) 23.65 664 346 1,983
13 Apr 55605.05 655.1 98.85 (17.77%) 24.62 280 16 1,637
10 Apr 55912.75 554.55 -213.85 (-27.83%) 23.69 201 -36 1,622
9 Apr 54821.70 758.05 142.25 (23.10%) 23.51 1,807 1,171 1,659
8 Apr 55703.90 614.4 -894.1 (-59.27%) 25.43 676 -20 491
7 Apr 52716.25 1514.65 -34.25 (-2.21%) 27.66 104 -7 514
6 Apr 52609.10 1552 -338.6 (-17.91%) 27.53 300 22 521
2 Apr 51548.75 1877.6 34.3 (1.86%) 26.86 371 41 502


For Nifty Bank - strike price 51000 expiring on 30JUN2026

Delta for 51000 PE is -0.01

Historical price for 51000 PE is as follows

On 18 Jun BANKNIFTY was trading at 57889.55. The strike last trading price was 8.65, which was -1.85 lower than the previous day. The implied volatity was 29.36, the open interest changed by -1392 which decreased total open position to 14133


On 17 Jun BANKNIFTY was trading at 57585.05. The strike last trading price was 11.4, which was -3.15 lower than the previous day. The implied volatity was 28.23, the open interest changed by -318 which decreased total open position to 15536


On 16 Jun BANKNIFTY was trading at 57297.15. The strike last trading price was 14.55, which was -9.55 lower than the previous day. The implied volatity was 27.27, the open interest changed by 1129 which increased total open position to 16103


On 15 Jun BANKNIFTY was trading at 57198.80. The strike last trading price was 23, which was -10.7 lower than the previous day. The implied volatity was 27.76, the open interest changed by -811 which decreased total open position to 15006


On 12 Jun BANKNIFTY was trading at 56814.80. The strike last trading price was 34.15, which was -47.85 lower than the previous day. The implied volatity was 25.91, the open interest changed by -840 which decreased total open position to 15852


On 11 Jun BANKNIFTY was trading at 55176.75. The strike last trading price was 79.8, which was -13 lower than the previous day. The implied volatity was 23.49, the open interest changed by -568 which decreased total open position to 16693


On 10 Jun BANKNIFTY was trading at 55100.30. The strike last trading price was 89.75, which was 1.3 higher than the previous day. The implied volatity was 23.13, the open interest changed by 726 which increased total open position to 17272


On 9 Jun BANKNIFTY was trading at 55194.50. The strike last trading price was 85.45, which was -116.4 lower than the previous day. The implied volatity was 22.9, the open interest changed by -1551 which decreased total open position to 16647


On 8 Jun BANKNIFTY was trading at 54063.75. The strike last trading price was 213.2, which was 73.4 higher than the previous day. The implied volatity was 22.8, the open interest changed by 1162 which increased total open position to 18224


On 5 Jun BANKNIFTY was trading at 54496.25. The strike last trading price was 140.5, which was -23.05 lower than the previous day. The implied volatity was 21.05, the open interest changed by -1300 which decreased total open position to 17173


On 4 Jun BANKNIFTY was trading at 54307.85. The strike last trading price was 156.9, which was -36.45 lower than the previous day. The implied volatity was 20.63, the open interest changed by -122 which decreased total open position to 18488


On 3 Jun BANKNIFTY was trading at 54185.95. The strike last trading price was 186, which was -31.6 lower than the previous day. The implied volatity was 20.92, the open interest changed by 2406 which increased total open position to 18638


On 2 Jun BANKNIFTY was trading at 53714.65. The strike last trading price was 219, which was -49.1 lower than the previous day. The implied volatity was 19.84, the open interest changed by 807 which increased total open position to 16232


On 1 Jun BANKNIFTY was trading at 53643.10. The strike last trading price was 275.2, which was 83.75 higher than the previous day. The implied volatity was 20.29, the open interest changed by 933 which increased total open position to 15494


On 29 May BANKNIFTY was trading at 54239.20. The strike last trading price was 198.45, which was 54.75 higher than the previous day. The implied volatity was 20.2, the open interest changed by 2758 which increased total open position to 14579


On 27 May BANKNIFTY was trading at 54853.85. The strike last trading price was 143.85, which was -14.85 lower than the previous day. The implied volatity was 19.6, the open interest changed by 1986 which increased total open position to 11843


On 26 May BANKNIFTY was trading at 55092.90. The strike last trading price was 153, which was 0.8 higher than the previous day. The implied volatity was 20.7, the open interest changed by 2224 which increased total open position to 9907


On 25 May BANKNIFTY was trading at 55293.65. The strike last trading price was 142, which was -190.7 lower than the previous day. The implied volatity was 20.66, the open interest changed by 1345 which increased total open position to 7686


On 22 May BANKNIFTY was trading at 54055.35. The strike last trading price was 321.95, which was -171.9 lower than the previous day. The implied volatity was 20.89, the open interest changed by 621 which increased total open position to 6348


On 21 May BANKNIFTY was trading at 53439.40. The strike last trading price was 495, which was -25.5 lower than the previous day. The implied volatity was 21.54, the open interest changed by 1823 which increased total open position to 5773


On 20 May BANKNIFTY was trading at 53562.20. The strike last trading price was 524.45, which was -60.8 lower than the previous day. The implied volatity was 22.36, the open interest changed by 357 which increased total open position to 3986


On 19 May BANKNIFTY was trading at 53409.15. The strike last trading price was 583.05, which was -14.9 lower than the previous day. The implied volatity was 22.55, the open interest changed by 143 which increased total open position to 3663


On 18 May BANKNIFTY was trading at 53537.00. The strike last trading price was 586, which was 31.6 higher than the previous day. The implied volatity was 22.84, the open interest changed by 327 which increased total open position to 3523


On 15 May BANKNIFTY was trading at 53710.35. The strike last trading price was 537, which was 35.5 higher than the previous day. The implied volatity was 22.02, the open interest changed by 193 which increased total open position to 3192


On 14 May BANKNIFTY was trading at 54128.95. The strike last trading price was 479.95, which was -191.55 lower than the previous day. The implied volatity was 22.32, the open interest changed by -26 which decreased total open position to 3001


On 13 May BANKNIFTY was trading at 53456.15. The strike last trading price was 666.5, which was 19 higher than the previous day. The implied volatity was 22.92, the open interest changed by 335 which increased total open position to 3028


On 12 May BANKNIFTY was trading at 53555.20. The strike last trading price was 623.95, which was 157.8 higher than the previous day. The implied volatity was 0, the open interest changed by 313 which increased total open position to 2693


On 11 May BANKNIFTY was trading at 54439.90. The strike last trading price was 469, which was 170.85 higher than the previous day. The implied volatity was 22.74, the open interest changed by 3 which increased total open position to 2378


On 8 May BANKNIFTY was trading at 55310.55. The strike last trading price was 281.3, which was 44.2 higher than the previous day. The implied volatity was 20.91, the open interest changed by -71 which decreased total open position to 2371


On 7 May BANKNIFTY was trading at 56047.40. The strike last trading price was 228, which was -25.4 lower than the previous day. The implied volatity was 21.53, the open interest changed by 36 which increased total open position to 2442


On 6 May BANKNIFTY was trading at 55981.05. The strike last trading price was 242, which was -238.25 lower than the previous day. The implied volatity was 21.66, the open interest changed by -11 which decreased total open position to 2422


On 5 May BANKNIFTY was trading at 54547.05. The strike last trading price was 479.7, which was 40.45 higher than the previous day. The implied volatity was 22.08, the open interest changed by 447 which increased total open position to 2429


On 4 May BANKNIFTY was trading at 54878.50. The strike last trading price was 450, which was -31 lower than the previous day. The implied volatity was 22.42, the open interest changed by 12 which increased total open position to 1990


On 30 Apr BANKNIFTY was trading at 54863.35. The strike last trading price was 460, which was 73 higher than the previous day. The implied volatity was 22.31, the open interest changed by -27 which decreased total open position to 1951


On 29 Apr BANKNIFTY was trading at 55403.60. The strike last trading price was 399.9, which was -2 lower than the previous day. The implied volatity was 22.08, the open interest changed by -273 which decreased total open position to 1979


On 28 Apr BANKNIFTY was trading at 55400.35. The strike last trading price was 400.5, which was 48.15 higher than the previous day. The implied volatity was 22.1, the open interest changed by 292 which increased total open position to 2250


On 27 Apr BANKNIFTY was trading at 56264.30. The strike last trading price was 351, which was -69.3 lower than the previous day. The implied volatity was 23.27, the open interest changed by 220 which increased total open position to 1959


On 24 Apr BANKNIFTY was trading at 56089.75. The strike last trading price was 420, which was 5.3 higher than the previous day. The implied volatity was 23.73, the open interest changed by 53 which increased total open position to 1734


On 23 Apr BANKNIFTY was trading at 56305.00. The strike last trading price was 417.15, which was 87.5 higher than the previous day. The implied volatity was 24.01, the open interest changed by 83 which increased total open position to 1682


On 22 Apr BANKNIFTY was trading at 57124.45. The strike last trading price was 327.1, which was 29.1 higher than the previous day. The implied volatity was 23.96, the open interest changed by 53 which increased total open position to 1599


On 21 Apr BANKNIFTY was trading at 57371.45. The strike last trading price was 297.8, which was -112.75 lower than the previous day. The implied volatity was 23.76, the open interest changed by -280 which decreased total open position to 1546


On 20 Apr BANKNIFTY was trading at 56582.35. The strike last trading price was 414.5, which was 46.05 higher than the previous day. The implied volatity was 24.12, the open interest changed by -18 which decreased total open position to 1793


On 17 Apr BANKNIFTY was trading at 56565.70. The strike last trading price was 361.05, which was -115.1 lower than the previous day. The implied volatity was 22.85, the open interest changed by -175 which decreased total open position to 1811


On 16 Apr BANKNIFTY was trading at 56086.40. The strike last trading price was 481.4, which was 18.45 higher than the previous day. The implied volatity was 23.45, the open interest changed by 3 which increased total open position to 1986


On 15 Apr BANKNIFTY was trading at 56301.95. The strike last trading price was 470, which was -189.2 lower than the previous day. The implied volatity was 23.65, the open interest changed by 346 which increased total open position to 1983


On 13 Apr BANKNIFTY was trading at 55605.05. The strike last trading price was 655.1, which was 98.85 higher than the previous day. The implied volatity was 24.62, the open interest changed by 16 which increased total open position to 1637


On 10 Apr BANKNIFTY was trading at 55912.75. The strike last trading price was 554.55, which was -213.85 lower than the previous day. The implied volatity was 23.69, the open interest changed by -36 which decreased total open position to 1622


On 9 Apr BANKNIFTY was trading at 54821.70. The strike last trading price was 758.05, which was 142.25 higher than the previous day. The implied volatity was 23.51, the open interest changed by 1171 which increased total open position to 1659


On 8 Apr BANKNIFTY was trading at 55703.90. The strike last trading price was 614.4, which was -894.1 lower than the previous day. The implied volatity was 25.43, the open interest changed by -20 which decreased total open position to 491


On 7 Apr BANKNIFTY was trading at 52716.25. The strike last trading price was 1514.65, which was -34.25 lower than the previous day. The implied volatity was 27.66, the open interest changed by -7 which decreased total open position to 514


On 6 Apr BANKNIFTY was trading at 52609.10. The strike last trading price was 1552, which was -338.6 lower than the previous day. The implied volatity was 27.53, the open interest changed by 22 which increased total open position to 521


On 2 Apr BANKNIFTY was trading at 51548.75. The strike last trading price was 1877.6, which was 34.3 higher than the previous day. The implied volatity was 26.86, the open interest changed by 41 which increased total open position to 502