[--[65.84.65.76]--]
BANKNIFTY
Nifty Bank

56956 -257.55 (-0.45%)

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Historical option data for BANKNIFTY

10 Jul 2025 04:12 PM IST
BANKNIFTY 31JUL2025 51000 CE
Delta: -
Vega: -
Theta: -
Gamma: -
Date Close Ltp Change IV Volume Change OI OI
10 Jul 56956.00 6120 -257.75 - 47 -13 2,095
9 Jul 57213.55 6371.8 -68 - 21 -16 2,109
8 Jul 57256.30 6420.05 245.4 - 22 -11 2,127
7 Jul 56949.20 6159.65 -99.5 - 6 -4 2,138
4 Jul 57031.90 6251.35 152.65 - 50 -3 2,139
3 Jul 56791.95 6060 -198.7 - 18 5 2,142
2 Jul 56999.20 6230 -404.85 - 63 -21 2,133
1 Jul 57459.45 6636.75 157.15 - 39 -2 2,153
30 Jun 57312.75 6459.7 -106.5 - 58 -18 2,153
27 Jun 57443.90 6565.8 407.75 - 266 165 2,171
26 Jun 57206.70 6205 465.95 - 1,081 530 2,007
25 Jun 56621.15 5707.15 61.45 - 1,004 283 1,475
24 Jun 56461.90 5634.05 365.65 - 353 254 1,189
23 Jun 56059.35 5270.9 -188.65 - 335 265 936
20 Jun 56252.85 5436.2 489.45 - 124 55 670
19 Jun 55577.45 4925.7 -169.3 - 312 302 615
18 Jun 55828.75 5095 44 - 11 10 312
17 Jun 55714.15 5050 -317 - 21 16 301
16 Jun 55944.90 5384 460.65 - 133 116 286
13 Jun 55527.35 4930 -616.1 - 74 65 169
12 Jun 56082.55 5521.5 -378.5 - 21 18 104
11 Jun 56459.75 5900 -53.6 - 8 7 85
10 Jun 56629.10 5950 -210 - 7 6 77
9 Jun 56839.60 6160 240 - 2 1 70
6 Jun 56578.40 5920 661 - 4 3 68
5 Jun 55760.85 5259 -141 - 5 2 64
4 Jun 55676.85 5400 0 0.00 0 0 0
3 Jun 55599.95 5400 0 0.00 0 1 0
2 Jun 55903.40 5400 200 - 1 0 61
30 May 55749.70 5200 150 - 4 0 58
29 May 55546.05 5050 0.05 - 10 6 57
28 May 55417.00 5049.95 65.3 - 16 10 46
27 May 55352.80 4984.65 -135.35 - 2 0 36
26 May 55572.00 5120 419.85 - 18 15 34
23 May 55398.25 4700.15 0 0.00 0 0 0
22 May 54941.30 4700.15 0 0.00 0 0 0
21 May 55075.10 4700.15 -195.85 - 2 0 19
20 May 54877.35 4896 -447.2 - 3 1 19
19 May 55420.70 5343.2 343.15 - 5 2 18
16 May 55354.90 5000.05 136.1 - 11 6 15
15 May 55355.60 4863.95 181.75 - 4 2 9
14 May 54801.30 4682.2 0 0.00 0 1 0
13 May 54940.85 4682.2 -338.75 - 1 0 6
12 May 55382.85 5020.95 0 0.00 0 0 0
9 May 53595.25 5020.95 0 0.00 0 0 0
8 May 54365.65 5020.95 0 0.00 0 0 0
7 May 54610.90 5020.95 0 0.00 0 0 0
6 May 54271.40 5020.95 0 0.00 0 0 0
5 May 54919.50 5020.95 0 0.00 0 6 0


For Nifty Bank - strike price 51000 expiring on 31JUL2025

Delta for 51000 CE is -

Historical price for 51000 CE is as follows

On 10 Jul BANKNIFTY was trading at 56956.00. The strike last trading price was 6120, which was -257.75 lower than the previous day. The implied volatity was -, the open interest changed by -13 which decreased total open position to 2095


On 9 Jul BANKNIFTY was trading at 57213.55. The strike last trading price was 6371.8, which was -68 lower than the previous day. The implied volatity was -, the open interest changed by -16 which decreased total open position to 2109


On 8 Jul BANKNIFTY was trading at 57256.30. The strike last trading price was 6420.05, which was 245.4 higher than the previous day. The implied volatity was -, the open interest changed by -11 which decreased total open position to 2127


On 7 Jul BANKNIFTY was trading at 56949.20. The strike last trading price was 6159.65, which was -99.5 lower than the previous day. The implied volatity was -, the open interest changed by -4 which decreased total open position to 2138


On 4 Jul BANKNIFTY was trading at 57031.90. The strike last trading price was 6251.35, which was 152.65 higher than the previous day. The implied volatity was -, the open interest changed by -3 which decreased total open position to 2139


On 3 Jul BANKNIFTY was trading at 56791.95. The strike last trading price was 6060, which was -198.7 lower than the previous day. The implied volatity was -, the open interest changed by 5 which increased total open position to 2142


On 2 Jul BANKNIFTY was trading at 56999.20. The strike last trading price was 6230, which was -404.85 lower than the previous day. The implied volatity was -, the open interest changed by -21 which decreased total open position to 2133


On 1 Jul BANKNIFTY was trading at 57459.45. The strike last trading price was 6636.75, which was 157.15 higher than the previous day. The implied volatity was -, the open interest changed by -2 which decreased total open position to 2153


On 30 Jun BANKNIFTY was trading at 57312.75. The strike last trading price was 6459.7, which was -106.5 lower than the previous day. The implied volatity was -, the open interest changed by -18 which decreased total open position to 2153


On 27 Jun BANKNIFTY was trading at 57443.90. The strike last trading price was 6565.8, which was 407.75 higher than the previous day. The implied volatity was -, the open interest changed by 165 which increased total open position to 2171


On 26 Jun BANKNIFTY was trading at 57206.70. The strike last trading price was 6205, which was 465.95 higher than the previous day. The implied volatity was -, the open interest changed by 530 which increased total open position to 2007


On 25 Jun BANKNIFTY was trading at 56621.15. The strike last trading price was 5707.15, which was 61.45 higher than the previous day. The implied volatity was -, the open interest changed by 283 which increased total open position to 1475


On 24 Jun BANKNIFTY was trading at 56461.90. The strike last trading price was 5634.05, which was 365.65 higher than the previous day. The implied volatity was -, the open interest changed by 254 which increased total open position to 1189


On 23 Jun BANKNIFTY was trading at 56059.35. The strike last trading price was 5270.9, which was -188.65 lower than the previous day. The implied volatity was -, the open interest changed by 265 which increased total open position to 936


On 20 Jun BANKNIFTY was trading at 56252.85. The strike last trading price was 5436.2, which was 489.45 higher than the previous day. The implied volatity was -, the open interest changed by 55 which increased total open position to 670


On 19 Jun BANKNIFTY was trading at 55577.45. The strike last trading price was 4925.7, which was -169.3 lower than the previous day. The implied volatity was -, the open interest changed by 302 which increased total open position to 615


On 18 Jun BANKNIFTY was trading at 55828.75. The strike last trading price was 5095, which was 44 higher than the previous day. The implied volatity was -, the open interest changed by 10 which increased total open position to 312


On 17 Jun BANKNIFTY was trading at 55714.15. The strike last trading price was 5050, which was -317 lower than the previous day. The implied volatity was -, the open interest changed by 16 which increased total open position to 301


On 16 Jun BANKNIFTY was trading at 55944.90. The strike last trading price was 5384, which was 460.65 higher than the previous day. The implied volatity was -, the open interest changed by 116 which increased total open position to 286


On 13 Jun BANKNIFTY was trading at 55527.35. The strike last trading price was 4930, which was -616.1 lower than the previous day. The implied volatity was -, the open interest changed by 65 which increased total open position to 169


On 12 Jun BANKNIFTY was trading at 56082.55. The strike last trading price was 5521.5, which was -378.5 lower than the previous day. The implied volatity was -, the open interest changed by 18 which increased total open position to 104


On 11 Jun BANKNIFTY was trading at 56459.75. The strike last trading price was 5900, which was -53.6 lower than the previous day. The implied volatity was -, the open interest changed by 7 which increased total open position to 85


On 10 Jun BANKNIFTY was trading at 56629.10. The strike last trading price was 5950, which was -210 lower than the previous day. The implied volatity was -, the open interest changed by 6 which increased total open position to 77


On 9 Jun BANKNIFTY was trading at 56839.60. The strike last trading price was 6160, which was 240 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 70


On 6 Jun BANKNIFTY was trading at 56578.40. The strike last trading price was 5920, which was 661 higher than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 68


On 5 Jun BANKNIFTY was trading at 55760.85. The strike last trading price was 5259, which was -141 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 64


On 4 Jun BANKNIFTY was trading at 55676.85. The strike last trading price was 5400, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 3 Jun BANKNIFTY was trading at 55599.95. The strike last trading price was 5400, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 2 Jun BANKNIFTY was trading at 55903.40. The strike last trading price was 5400, which was 200 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 61


On 30 May BANKNIFTY was trading at 55749.70. The strike last trading price was 5200, which was 150 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 58


On 29 May BANKNIFTY was trading at 55546.05. The strike last trading price was 5050, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by 6 which increased total open position to 57


On 28 May BANKNIFTY was trading at 55417.00. The strike last trading price was 5049.95, which was 65.3 higher than the previous day. The implied volatity was -, the open interest changed by 10 which increased total open position to 46


On 27 May BANKNIFTY was trading at 55352.80. The strike last trading price was 4984.65, which was -135.35 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 36


On 26 May BANKNIFTY was trading at 55572.00. The strike last trading price was 5120, which was 419.85 higher than the previous day. The implied volatity was -, the open interest changed by 15 which increased total open position to 34


On 23 May BANKNIFTY was trading at 55398.25. The strike last trading price was 4700.15, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 22 May BANKNIFTY was trading at 54941.30. The strike last trading price was 4700.15, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 21 May BANKNIFTY was trading at 55075.10. The strike last trading price was 4700.15, which was -195.85 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 19


On 20 May BANKNIFTY was trading at 54877.35. The strike last trading price was 4896, which was -447.2 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 19


On 19 May BANKNIFTY was trading at 55420.70. The strike last trading price was 5343.2, which was 343.15 higher than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 18


On 16 May BANKNIFTY was trading at 55354.90. The strike last trading price was 5000.05, which was 136.1 higher than the previous day. The implied volatity was -, the open interest changed by 6 which increased total open position to 15


On 15 May BANKNIFTY was trading at 55355.60. The strike last trading price was 4863.95, which was 181.75 higher than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 9


On 14 May BANKNIFTY was trading at 54801.30. The strike last trading price was 4682.2, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 13 May BANKNIFTY was trading at 54940.85. The strike last trading price was 4682.2, which was -338.75 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 6


On 12 May BANKNIFTY was trading at 55382.85. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 9 May BANKNIFTY was trading at 53595.25. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 8 May BANKNIFTY was trading at 54365.65. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 7 May BANKNIFTY was trading at 54610.90. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 6 May BANKNIFTY was trading at 54271.40. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 5 May BANKNIFTY was trading at 54919.50. The strike last trading price was 5020.95, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 6 which increased total open position to 0


BANKNIFTY 31JUL2025 51000 PE
Delta: -0.01
Vega: 3.21
Theta: -1.44
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
10 Jul 56956.00 8.25 -1.7 20.58 6,377 -347 9,914
9 Jul 57213.55 9.95 -2.95 21.20 7,621 -312 10,616
8 Jul 57256.30 13.05 -2 21.72 11,879 -1,659 10,931
7 Jul 56949.20 15.3 -3.25 20.91 12,581 1,829 12,592
4 Jul 57031.90 19.75 -3.2 20.91 12,881 -428 10,793
3 Jul 56791.95 23.1 -0.95 20.34 10,061 162 11,221
2 Jul 56999.20 24.75 0.15 20.76 13,160 644 10,995
1 Jul 57459.45 24.7 3.25 21.63 17,628 2,557 10,389
30 Jun 57312.75 21.35 -1.35 20.56 7,532 432 7,828
27 Jun 57443.90 23.3 -0.75 20.17 14,104 1,375 7,361
26 Jun 57206.70 24.05 -6.95 19.49 12,883 -316 6,023
25 Jun 56621.15 30 -15.25 18.57 6,484 244 6,350
24 Jun 56461.90 44.5 -27.8 19.33 5,475 403 6,118
23 Jun 56059.35 70.3 -11.8 19.68 3,760 414 5,717
20 Jun 56252.85 82.3 -36.5 20.17 3,319 -220 5,300
19 Jun 55577.45 117.05 5.95 19.63 3,010 581 5,518
18 Jun 55828.75 112 -10.55 20.05 1,503 510 4,940
17 Jun 55714.15 121 2.55 19.84 1,239 422 4,427
16 Jun 55944.90 112.2 -49.55 20.13 1,954 116 4,005
13 Jun 55527.35 150.7 44.65 19.98 1,792 410 3,890
12 Jun 56082.55 101 12.85 19.07 1,153 274 3,478
11 Jun 56459.75 95.5 -0.6 19.71 959 362 3,204
10 Jun 56629.10 93 -8.2 19.78 485 6 2,839
9 Jun 56839.60 100.85 -14.5 20.58 1,246 -52 2,841
6 Jun 56578.40 112.45 -36.2 19.98 1,305 169 2,902
5 Jun 55760.85 142.75 -23.1 19.13 1,126 86 2,738
4 Jun 55676.85 170 -27.9 19.48 1,243 268 2,652
3 Jun 55599.95 210 13.2 20.15 724 251 2,384
2 Jun 55903.40 194.8 -2.55 20.41 961 274 2,141
30 May 55749.70 196 -22.4 19.80 460 211 1,871
29 May 55546.05 198 -86.55 19.75 1,069 86 1,660
28 May 55417.00 278.65 -30.45 20.80 426 121 1,578
27 May 55352.80 312.8 34 21.17 918 559 1,458
26 May 55572.00 272.15 -1.4 20.70 328 52 893
23 May 55398.25 269.8 -16.65 19.92 813 208 841
22 May 54941.30 285 -33.9 19.06 70 17 636
21 May 55075.10 318.9 -2.4 19.90 32 5 619
20 May 54877.35 310 12.7 19.28 143 100 615
19 May 55420.70 297.3 5.95 20.07 166 94 517
16 May 55354.90 290 -33.35 19.54 65 29 419
15 May 55355.60 323.05 -40.3 20.07 74 12 393
14 May 54801.30 360 -45.05 19.52 36 20 381
13 May 54940.85 406 15.65 20.49 80 0 363
12 May 55382.85 401.6 -399.8 21.41 142 -51 362
9 May 53595.25 840 180 22.87 114 35 413
8 May 54365.65 660 60 21.77 89 0 379
7 May 54610.90 600 -19.15 22.15 34 -13 379
6 May 54271.40 638.2 116.75 21.42 75 30 393
5 May 54919.50 542 35.05 21.82 152 -3 364


For Nifty Bank - strike price 51000 expiring on 31JUL2025

Delta for 51000 PE is -0.01

Historical price for 51000 PE is as follows

On 10 Jul BANKNIFTY was trading at 56956.00. The strike last trading price was 8.25, which was -1.7 lower than the previous day. The implied volatity was 20.58, the open interest changed by -347 which decreased total open position to 9914


On 9 Jul BANKNIFTY was trading at 57213.55. The strike last trading price was 9.95, which was -2.95 lower than the previous day. The implied volatity was 21.20, the open interest changed by -312 which decreased total open position to 10616


On 8 Jul BANKNIFTY was trading at 57256.30. The strike last trading price was 13.05, which was -2 lower than the previous day. The implied volatity was 21.72, the open interest changed by -1659 which decreased total open position to 10931


On 7 Jul BANKNIFTY was trading at 56949.20. The strike last trading price was 15.3, which was -3.25 lower than the previous day. The implied volatity was 20.91, the open interest changed by 1829 which increased total open position to 12592


On 4 Jul BANKNIFTY was trading at 57031.90. The strike last trading price was 19.75, which was -3.2 lower than the previous day. The implied volatity was 20.91, the open interest changed by -428 which decreased total open position to 10793


On 3 Jul BANKNIFTY was trading at 56791.95. The strike last trading price was 23.1, which was -0.95 lower than the previous day. The implied volatity was 20.34, the open interest changed by 162 which increased total open position to 11221


On 2 Jul BANKNIFTY was trading at 56999.20. The strike last trading price was 24.75, which was 0.15 higher than the previous day. The implied volatity was 20.76, the open interest changed by 644 which increased total open position to 10995


On 1 Jul BANKNIFTY was trading at 57459.45. The strike last trading price was 24.7, which was 3.25 higher than the previous day. The implied volatity was 21.63, the open interest changed by 2557 which increased total open position to 10389


On 30 Jun BANKNIFTY was trading at 57312.75. The strike last trading price was 21.35, which was -1.35 lower than the previous day. The implied volatity was 20.56, the open interest changed by 432 which increased total open position to 7828


On 27 Jun BANKNIFTY was trading at 57443.90. The strike last trading price was 23.3, which was -0.75 lower than the previous day. The implied volatity was 20.17, the open interest changed by 1375 which increased total open position to 7361


On 26 Jun BANKNIFTY was trading at 57206.70. The strike last trading price was 24.05, which was -6.95 lower than the previous day. The implied volatity was 19.49, the open interest changed by -316 which decreased total open position to 6023


On 25 Jun BANKNIFTY was trading at 56621.15. The strike last trading price was 30, which was -15.25 lower than the previous day. The implied volatity was 18.57, the open interest changed by 244 which increased total open position to 6350


On 24 Jun BANKNIFTY was trading at 56461.90. The strike last trading price was 44.5, which was -27.8 lower than the previous day. The implied volatity was 19.33, the open interest changed by 403 which increased total open position to 6118


On 23 Jun BANKNIFTY was trading at 56059.35. The strike last trading price was 70.3, which was -11.8 lower than the previous day. The implied volatity was 19.68, the open interest changed by 414 which increased total open position to 5717


On 20 Jun BANKNIFTY was trading at 56252.85. The strike last trading price was 82.3, which was -36.5 lower than the previous day. The implied volatity was 20.17, the open interest changed by -220 which decreased total open position to 5300


On 19 Jun BANKNIFTY was trading at 55577.45. The strike last trading price was 117.05, which was 5.95 higher than the previous day. The implied volatity was 19.63, the open interest changed by 581 which increased total open position to 5518


On 18 Jun BANKNIFTY was trading at 55828.75. The strike last trading price was 112, which was -10.55 lower than the previous day. The implied volatity was 20.05, the open interest changed by 510 which increased total open position to 4940


On 17 Jun BANKNIFTY was trading at 55714.15. The strike last trading price was 121, which was 2.55 higher than the previous day. The implied volatity was 19.84, the open interest changed by 422 which increased total open position to 4427


On 16 Jun BANKNIFTY was trading at 55944.90. The strike last trading price was 112.2, which was -49.55 lower than the previous day. The implied volatity was 20.13, the open interest changed by 116 which increased total open position to 4005


On 13 Jun BANKNIFTY was trading at 55527.35. The strike last trading price was 150.7, which was 44.65 higher than the previous day. The implied volatity was 19.98, the open interest changed by 410 which increased total open position to 3890


On 12 Jun BANKNIFTY was trading at 56082.55. The strike last trading price was 101, which was 12.85 higher than the previous day. The implied volatity was 19.07, the open interest changed by 274 which increased total open position to 3478


On 11 Jun BANKNIFTY was trading at 56459.75. The strike last trading price was 95.5, which was -0.6 lower than the previous day. The implied volatity was 19.71, the open interest changed by 362 which increased total open position to 3204


On 10 Jun BANKNIFTY was trading at 56629.10. The strike last trading price was 93, which was -8.2 lower than the previous day. The implied volatity was 19.78, the open interest changed by 6 which increased total open position to 2839


On 9 Jun BANKNIFTY was trading at 56839.60. The strike last trading price was 100.85, which was -14.5 lower than the previous day. The implied volatity was 20.58, the open interest changed by -52 which decreased total open position to 2841


On 6 Jun BANKNIFTY was trading at 56578.40. The strike last trading price was 112.45, which was -36.2 lower than the previous day. The implied volatity was 19.98, the open interest changed by 169 which increased total open position to 2902


On 5 Jun BANKNIFTY was trading at 55760.85. The strike last trading price was 142.75, which was -23.1 lower than the previous day. The implied volatity was 19.13, the open interest changed by 86 which increased total open position to 2738


On 4 Jun BANKNIFTY was trading at 55676.85. The strike last trading price was 170, which was -27.9 lower than the previous day. The implied volatity was 19.48, the open interest changed by 268 which increased total open position to 2652


On 3 Jun BANKNIFTY was trading at 55599.95. The strike last trading price was 210, which was 13.2 higher than the previous day. The implied volatity was 20.15, the open interest changed by 251 which increased total open position to 2384


On 2 Jun BANKNIFTY was trading at 55903.40. The strike last trading price was 194.8, which was -2.55 lower than the previous day. The implied volatity was 20.41, the open interest changed by 274 which increased total open position to 2141


On 30 May BANKNIFTY was trading at 55749.70. The strike last trading price was 196, which was -22.4 lower than the previous day. The implied volatity was 19.80, the open interest changed by 211 which increased total open position to 1871


On 29 May BANKNIFTY was trading at 55546.05. The strike last trading price was 198, which was -86.55 lower than the previous day. The implied volatity was 19.75, the open interest changed by 86 which increased total open position to 1660


On 28 May BANKNIFTY was trading at 55417.00. The strike last trading price was 278.65, which was -30.45 lower than the previous day. The implied volatity was 20.80, the open interest changed by 121 which increased total open position to 1578


On 27 May BANKNIFTY was trading at 55352.80. The strike last trading price was 312.8, which was 34 higher than the previous day. The implied volatity was 21.17, the open interest changed by 559 which increased total open position to 1458


On 26 May BANKNIFTY was trading at 55572.00. The strike last trading price was 272.15, which was -1.4 lower than the previous day. The implied volatity was 20.70, the open interest changed by 52 which increased total open position to 893


On 23 May BANKNIFTY was trading at 55398.25. The strike last trading price was 269.8, which was -16.65 lower than the previous day. The implied volatity was 19.92, the open interest changed by 208 which increased total open position to 841


On 22 May BANKNIFTY was trading at 54941.30. The strike last trading price was 285, which was -33.9 lower than the previous day. The implied volatity was 19.06, the open interest changed by 17 which increased total open position to 636


On 21 May BANKNIFTY was trading at 55075.10. The strike last trading price was 318.9, which was -2.4 lower than the previous day. The implied volatity was 19.90, the open interest changed by 5 which increased total open position to 619


On 20 May BANKNIFTY was trading at 54877.35. The strike last trading price was 310, which was 12.7 higher than the previous day. The implied volatity was 19.28, the open interest changed by 100 which increased total open position to 615


On 19 May BANKNIFTY was trading at 55420.70. The strike last trading price was 297.3, which was 5.95 higher than the previous day. The implied volatity was 20.07, the open interest changed by 94 which increased total open position to 517


On 16 May BANKNIFTY was trading at 55354.90. The strike last trading price was 290, which was -33.35 lower than the previous day. The implied volatity was 19.54, the open interest changed by 29 which increased total open position to 419


On 15 May BANKNIFTY was trading at 55355.60. The strike last trading price was 323.05, which was -40.3 lower than the previous day. The implied volatity was 20.07, the open interest changed by 12 which increased total open position to 393


On 14 May BANKNIFTY was trading at 54801.30. The strike last trading price was 360, which was -45.05 lower than the previous day. The implied volatity was 19.52, the open interest changed by 20 which increased total open position to 381


On 13 May BANKNIFTY was trading at 54940.85. The strike last trading price was 406, which was 15.65 higher than the previous day. The implied volatity was 20.49, the open interest changed by 0 which decreased total open position to 363


On 12 May BANKNIFTY was trading at 55382.85. The strike last trading price was 401.6, which was -399.8 lower than the previous day. The implied volatity was 21.41, the open interest changed by -51 which decreased total open position to 362


On 9 May BANKNIFTY was trading at 53595.25. The strike last trading price was 840, which was 180 higher than the previous day. The implied volatity was 22.87, the open interest changed by 35 which increased total open position to 413


On 8 May BANKNIFTY was trading at 54365.65. The strike last trading price was 660, which was 60 higher than the previous day. The implied volatity was 21.77, the open interest changed by 0 which decreased total open position to 379


On 7 May BANKNIFTY was trading at 54610.90. The strike last trading price was 600, which was -19.15 lower than the previous day. The implied volatity was 22.15, the open interest changed by -13 which decreased total open position to 379


On 6 May BANKNIFTY was trading at 54271.40. The strike last trading price was 638.2, which was 116.75 higher than the previous day. The implied volatity was 21.42, the open interest changed by 30 which increased total open position to 393


On 5 May BANKNIFTY was trading at 54919.50. The strike last trading price was 542, which was 35.05 higher than the previous day. The implied volatity was 21.82, the open interest changed by -3 which decreased total open position to 364