BANKNIFTY
Nifty Bank
Historical option data for BANKNIFTY
26 Dec 2024 04:13 PM IST
BANKNIFTY 29JAN2025 49000 CE | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Delta: 0.90
Vega: 27.62
Theta: -17.53
Gamma: 0.00
|
||||||||||
Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||
26 Dec | 51170.70 | 2773.7 | -146.30 | 13.96 | 1,361 | 144 | 2,794 | |||
24 Dec | 51233.00 | 2920 | 6.65 | 15.13 | 1,222 | 570 | 2,648 | |||
23 Dec | 51317.60 | 2913.35 | 314.35 | 14.07 | 901 | 431 | 2,075 | |||
20 Dec | 50759.20 | 2599 | -755.00 | 14.60 | 1,213 | 375 | 1,619 | |||
19 Dec | 51575.70 | 3354 | -476.00 | 17.09 | 1,165 | 633 | 1,244 | |||
18 Dec | 52139.55 | 3830 | -550.00 | 14.26 | 102 | 4 | 610 | |||
17 Dec | 52834.80 | 4380 | -745.00 | 12.13 | 61 | 29 | 606 | |||
16 Dec | 53581.35 | 5125 | 107.05 | 15.08 | 147 | 14 | 577 | |||
13 Dec | 53583.80 | 5017.95 | 142.95 | - | 170 | 91 | 563 | |||
12 Dec | 53216.45 | 4875 | -125.00 | 11.85 | 5 | 0 | 472 | |||
11 Dec | 53391.35 | 5000 | -46.55 | - | 172 | 96 | 467 | |||
10 Dec | 53577.70 | 5046.55 | 0.00 | 0.00 | 0 | -2 | 0 | |||
9 Dec | 53407.75 | 5046.55 | -93.45 | - | 136 | 1 | 374 | |||
6 Dec | 53509.50 | 5140 | -190.65 | - | 32 | 11 | 373 | |||
5 Dec | 53603.55 | 5330.65 | 474.95 | - | 4 | -1 | 362 | |||
4 Dec | 53266.90 | 4855.7 | 525.70 | - | 22 | 1 | 363 | |||
3 Dec | 52695.75 | 4330 | 330.00 | - | 4 | -2 | 361 | |||
2 Dec | 52109.00 | 4000 | 190.00 | 14.14 | 4 | 1 | 364 | |||
29 Nov | 52055.60 | 3810 | -149.65 | - | 8 | 2 | 365 | |||
28 Nov | 51906.85 | 3959.65 | -130.35 | 14.69 | 43 | -15 | 363 | |||
27 Nov | 52301.80 | 4090 | 57.60 | - | 24 | 1 | 378 | |||
26 Nov | 52191.50 | 4032.4 | 48.30 | 7.36 | 388 | 292 | 377 | |||
25 Nov | 52207.50 | 3984.1 | 679.85 | - | 57 | 26 | 85 | |||
22 Nov | 51135.40 | 3304.25 | 619.25 | 14.99 | 17 | 7 | 66 | |||
21 Nov | 50372.90 | 2685 | -15.00 | 13.22 | 52 | 0 | 58 | |||
19 Nov | 50626.50 | 2700 | 198.00 | 12.50 | 19 | 2 | 57 | |||
18 Nov | 50363.80 | 2502 | -78.00 | 10.42 | 54 | 6 | 54 | |||
14 Nov | 50179.55 | 2580 | -20.00 | 12.72 | 47 | 24 | 40 | |||
13 Nov | 50088.35 | 2600 | -900.00 | 11.86 | 30 | 10 | 15 | |||
12 Nov | 51157.80 | 3500 | -906.20 | 15.18 | 5 | 3 | 3 | |||
11 Nov | 51876.75 | 4406.2 | 0.00 | - | 0 | 0 | 0 | |||
8 Nov | 51561.20 | 4406.2 | 0.00 | - | 0 | 0 | 0 | |||
7 Nov | 51916.50 | 4406.2 | 0.00 | - | 0 | 0 | 0 | |||
6 Nov | 52317.40 | 4406.2 | 0.00 | - | 0 | 0 | 0 | |||
|
||||||||||
5 Nov | 52207.25 | 4406.2 | 4406.20 | - | 0 | 0 | 0 | |||
4 Nov | 51215.25 | 0 | 0.00 | - | 0 | 0 | 0 | |||
1 Nov | 51673.90 | 0 | 0.00 | - | 0 | 0 | 0 | |||
31 Oct | 51559.20 | 0.00 | - | 0 | 0 | 0 |
For Nifty Bank - strike price 49000 expiring on 29JAN2025
Delta for 49000 CE is 0.90
Historical price for 49000 CE is as follows
On 26 Dec BANKNIFTY was trading at 51170.70. The strike last trading price was 2773.7, which was -146.30 lower than the previous day. The implied volatity was 13.96, the open interest changed by 144 which increased total open position to 2794
On 24 Dec BANKNIFTY was trading at 51233.00. The strike last trading price was 2920, which was 6.65 higher than the previous day. The implied volatity was 15.13, the open interest changed by 570 which increased total open position to 2648
On 23 Dec BANKNIFTY was trading at 51317.60. The strike last trading price was 2913.35, which was 314.35 higher than the previous day. The implied volatity was 14.07, the open interest changed by 431 which increased total open position to 2075
On 20 Dec BANKNIFTY was trading at 50759.20. The strike last trading price was 2599, which was -755.00 lower than the previous day. The implied volatity was 14.60, the open interest changed by 375 which increased total open position to 1619
On 19 Dec BANKNIFTY was trading at 51575.70. The strike last trading price was 3354, which was -476.00 lower than the previous day. The implied volatity was 17.09, the open interest changed by 633 which increased total open position to 1244
On 18 Dec BANKNIFTY was trading at 52139.55. The strike last trading price was 3830, which was -550.00 lower than the previous day. The implied volatity was 14.26, the open interest changed by 4 which increased total open position to 610
On 17 Dec BANKNIFTY was trading at 52834.80. The strike last trading price was 4380, which was -745.00 lower than the previous day. The implied volatity was 12.13, the open interest changed by 29 which increased total open position to 606
On 16 Dec BANKNIFTY was trading at 53581.35. The strike last trading price was 5125, which was 107.05 higher than the previous day. The implied volatity was 15.08, the open interest changed by 14 which increased total open position to 577
On 13 Dec BANKNIFTY was trading at 53583.80. The strike last trading price was 5017.95, which was 142.95 higher than the previous day. The implied volatity was -, the open interest changed by 91 which increased total open position to 563
On 12 Dec BANKNIFTY was trading at 53216.45. The strike last trading price was 4875, which was -125.00 lower than the previous day. The implied volatity was 11.85, the open interest changed by 0 which decreased total open position to 472
On 11 Dec BANKNIFTY was trading at 53391.35. The strike last trading price was 5000, which was -46.55 lower than the previous day. The implied volatity was -, the open interest changed by 96 which increased total open position to 467
On 10 Dec BANKNIFTY was trading at 53577.70. The strike last trading price was 5046.55, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -2 which decreased total open position to 0
On 9 Dec BANKNIFTY was trading at 53407.75. The strike last trading price was 5046.55, which was -93.45 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 374
On 6 Dec BANKNIFTY was trading at 53509.50. The strike last trading price was 5140, which was -190.65 lower than the previous day. The implied volatity was -, the open interest changed by 11 which increased total open position to 373
On 5 Dec BANKNIFTY was trading at 53603.55. The strike last trading price was 5330.65, which was 474.95 higher than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 362
On 4 Dec BANKNIFTY was trading at 53266.90. The strike last trading price was 4855.7, which was 525.70 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 363
On 3 Dec BANKNIFTY was trading at 52695.75. The strike last trading price was 4330, which was 330.00 higher than the previous day. The implied volatity was -, the open interest changed by -2 which decreased total open position to 361
On 2 Dec BANKNIFTY was trading at 52109.00. The strike last trading price was 4000, which was 190.00 higher than the previous day. The implied volatity was 14.14, the open interest changed by 1 which increased total open position to 364
On 29 Nov BANKNIFTY was trading at 52055.60. The strike last trading price was 3810, which was -149.65 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 365
On 28 Nov BANKNIFTY was trading at 51906.85. The strike last trading price was 3959.65, which was -130.35 lower than the previous day. The implied volatity was 14.69, the open interest changed by -15 which decreased total open position to 363
On 27 Nov BANKNIFTY was trading at 52301.80. The strike last trading price was 4090, which was 57.60 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 378
On 26 Nov BANKNIFTY was trading at 52191.50. The strike last trading price was 4032.4, which was 48.30 higher than the previous day. The implied volatity was 7.36, the open interest changed by 292 which increased total open position to 377
On 25 Nov BANKNIFTY was trading at 52207.50. The strike last trading price was 3984.1, which was 679.85 higher than the previous day. The implied volatity was -, the open interest changed by 26 which increased total open position to 85
On 22 Nov BANKNIFTY was trading at 51135.40. The strike last trading price was 3304.25, which was 619.25 higher than the previous day. The implied volatity was 14.99, the open interest changed by 7 which increased total open position to 66
On 21 Nov BANKNIFTY was trading at 50372.90. The strike last trading price was 2685, which was -15.00 lower than the previous day. The implied volatity was 13.22, the open interest changed by 0 which decreased total open position to 58
On 19 Nov BANKNIFTY was trading at 50626.50. The strike last trading price was 2700, which was 198.00 higher than the previous day. The implied volatity was 12.50, the open interest changed by 2 which increased total open position to 57
On 18 Nov BANKNIFTY was trading at 50363.80. The strike last trading price was 2502, which was -78.00 lower than the previous day. The implied volatity was 10.42, the open interest changed by 6 which increased total open position to 54
On 14 Nov BANKNIFTY was trading at 50179.55. The strike last trading price was 2580, which was -20.00 lower than the previous day. The implied volatity was 12.72, the open interest changed by 24 which increased total open position to 40
On 13 Nov BANKNIFTY was trading at 50088.35. The strike last trading price was 2600, which was -900.00 lower than the previous day. The implied volatity was 11.86, the open interest changed by 10 which increased total open position to 15
On 12 Nov BANKNIFTY was trading at 51157.80. The strike last trading price was 3500, which was -906.20 lower than the previous day. The implied volatity was 15.18, the open interest changed by 3 which increased total open position to 3
On 11 Nov BANKNIFTY was trading at 51876.75. The strike last trading price was 4406.2, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 8 Nov BANKNIFTY was trading at 51561.20. The strike last trading price was 4406.2, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 7 Nov BANKNIFTY was trading at 51916.50. The strike last trading price was 4406.2, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 6 Nov BANKNIFTY was trading at 52317.40. The strike last trading price was 4406.2, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 5 Nov BANKNIFTY was trading at 52207.25. The strike last trading price was 4406.2, which was 4406.20 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 4 Nov BANKNIFTY was trading at 51215.25. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 1 Nov BANKNIFTY was trading at 51673.90. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 31 Oct BANKNIFTY was trading at 51559.20. The strike last trading price was 0.00, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
BANKNIFTY 29JAN2025 49000 PE | |||||||
---|---|---|---|---|---|---|---|
Delta: -0.15
Vega: 36.30
Theta: -7.08
Gamma: 0.00
|
|||||||
Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
26 Dec | 51170.70 | 213.4 | 41.40 | 17.29 | 1,95,501 | 13,160 | 49,331 |
24 Dec | 51233.00 | 172 | -28.00 | 16.09 | 48,135 | 5,802 | 36,450 |
23 Dec | 51317.60 | 200 | -144.75 | 16.74 | 46,255 | 5,789 | 30,807 |
20 Dec | 50759.20 | 344.75 | 121.35 | 17.91 | 30,004 | 2,223 | 25,364 |
19 Dec | 51575.70 | 223.4 | 67.60 | 17.84 | 27,422 | 1,753 | 23,142 |
18 Dec | 52139.55 | 155.8 | 32.75 | 17.77 | 20,574 | 5,009 | 21,474 |
17 Dec | 52834.80 | 123.05 | 36.95 | 18.28 | 27,810 | 4,992 | 16,565 |
16 Dec | 53581.35 | 86.1 | -0.75 | 18.56 | 5,751 | 503 | 11,599 |
13 Dec | 53583.80 | 86.85 | -30.10 | 18.46 | 11,736 | 1,441 | 11,018 |
12 Dec | 53216.45 | 116.95 | -2.50 | 18.50 | 3,154 | 783 | 9,561 |
11 Dec | 53391.35 | 119.45 | -6.30 | 18.89 | 5,552 | 761 | 8,794 |
10 Dec | 53577.70 | 125.75 | -16.20 | 19.54 | 2,314 | 589 | 8,032 |
9 Dec | 53407.75 | 141.95 | -2.85 | 19.47 | 3,305 | 268 | 7,460 |
6 Dec | 53509.50 | 144.8 | -1.85 | 19.31 | 8,411 | 866 | 7,349 |
5 Dec | 53603.55 | 146.65 | -25.95 | 19.51 | 5,225 | -169 | 6,500 |
4 Dec | 53266.90 | 172.6 | -46.70 | 19.25 | 8,557 | 839 | 6,698 |
3 Dec | 52695.75 | 219.3 | -55.90 | 18.82 | 8,265 | -28 | 5,890 |
2 Dec | 52109.00 | 275.2 | -9.55 | 18.43 | 7,288 | 282 | 5,941 |
29 Nov | 52055.60 | 284.75 | -15.25 | 18.02 | 4,600 | 269 | 5,706 |
28 Nov | 51906.85 | 300 | 54.15 | 18.09 | 8,938 | 1,236 | 5,489 |
27 Nov | 52301.80 | 245.85 | -39.20 | 17.78 | 1,771 | 396 | 4,256 |
26 Nov | 52191.50 | 285.05 | -17.85 | 18.17 | 5,359 | 1,674 | 3,950 |
25 Nov | 52207.50 | 302.9 | -172.10 | 18.48 | 2,696 | 640 | 2,294 |
22 Nov | 51135.40 | 475 | -115.00 | 17.92 | 1,351 | 148 | 1,802 |
21 Nov | 50372.90 | 590 | 0.85 | 17.35 | 1,042 | 21 | 1,654 |
19 Nov | 50626.50 | 589.15 | 2.10 | 17.31 | 956 | 126 | 1,631 |
18 Nov | 50363.80 | 587.05 | -27.95 | 16.82 | 758 | 284 | 1,509 |
14 Nov | 50179.55 | 615 | 33.85 | 16.42 | 725 | 79 | 1,224 |
13 Nov | 50088.35 | 581.15 | 185.65 | 16.16 | 1,602 | 377 | 1,149 |
12 Nov | 51157.80 | 395.5 | 65.55 | 16.02 | 539 | 282 | 771 |
11 Nov | 51876.75 | 329.95 | -48.70 | 16.80 | 314 | 43 | 489 |
8 Nov | 51561.20 | 378.65 | 45.20 | 16.65 | 597 | 163 | 446 |
7 Nov | 51916.50 | 333.45 | 23.45 | 16.81 | 332 | 157 | 284 |
6 Nov | 52317.40 | 310 | -90.00 | 17.58 | 25 | 16 | 127 |
5 Nov | 52207.25 | 400 | -105.00 | 18.36 | 125 | 75 | 112 |
4 Nov | 51215.25 | 505 | -212.40 | 17.51 | 37 | 36 | 36 |
1 Nov | 51673.90 | 717.4 | 0.00 | 3.48 | 0 | 0 | 0 |
31 Oct | 51559.20 | 717.40 | - | 0 | 0 | 0 |
For Nifty Bank - strike price 49000 expiring on 29JAN2025
Delta for 49000 PE is -0.15
Historical price for 49000 PE is as follows
On 26 Dec BANKNIFTY was trading at 51170.70. The strike last trading price was 213.4, which was 41.40 higher than the previous day. The implied volatity was 17.29, the open interest changed by 13160 which increased total open position to 49331
On 24 Dec BANKNIFTY was trading at 51233.00. The strike last trading price was 172, which was -28.00 lower than the previous day. The implied volatity was 16.09, the open interest changed by 5802 which increased total open position to 36450
On 23 Dec BANKNIFTY was trading at 51317.60. The strike last trading price was 200, which was -144.75 lower than the previous day. The implied volatity was 16.74, the open interest changed by 5789 which increased total open position to 30807
On 20 Dec BANKNIFTY was trading at 50759.20. The strike last trading price was 344.75, which was 121.35 higher than the previous day. The implied volatity was 17.91, the open interest changed by 2223 which increased total open position to 25364
On 19 Dec BANKNIFTY was trading at 51575.70. The strike last trading price was 223.4, which was 67.60 higher than the previous day. The implied volatity was 17.84, the open interest changed by 1753 which increased total open position to 23142
On 18 Dec BANKNIFTY was trading at 52139.55. The strike last trading price was 155.8, which was 32.75 higher than the previous day. The implied volatity was 17.77, the open interest changed by 5009 which increased total open position to 21474
On 17 Dec BANKNIFTY was trading at 52834.80. The strike last trading price was 123.05, which was 36.95 higher than the previous day. The implied volatity was 18.28, the open interest changed by 4992 which increased total open position to 16565
On 16 Dec BANKNIFTY was trading at 53581.35. The strike last trading price was 86.1, which was -0.75 lower than the previous day. The implied volatity was 18.56, the open interest changed by 503 which increased total open position to 11599
On 13 Dec BANKNIFTY was trading at 53583.80. The strike last trading price was 86.85, which was -30.10 lower than the previous day. The implied volatity was 18.46, the open interest changed by 1441 which increased total open position to 11018
On 12 Dec BANKNIFTY was trading at 53216.45. The strike last trading price was 116.95, which was -2.50 lower than the previous day. The implied volatity was 18.50, the open interest changed by 783 which increased total open position to 9561
On 11 Dec BANKNIFTY was trading at 53391.35. The strike last trading price was 119.45, which was -6.30 lower than the previous day. The implied volatity was 18.89, the open interest changed by 761 which increased total open position to 8794
On 10 Dec BANKNIFTY was trading at 53577.70. The strike last trading price was 125.75, which was -16.20 lower than the previous day. The implied volatity was 19.54, the open interest changed by 589 which increased total open position to 8032
On 9 Dec BANKNIFTY was trading at 53407.75. The strike last trading price was 141.95, which was -2.85 lower than the previous day. The implied volatity was 19.47, the open interest changed by 268 which increased total open position to 7460
On 6 Dec BANKNIFTY was trading at 53509.50. The strike last trading price was 144.8, which was -1.85 lower than the previous day. The implied volatity was 19.31, the open interest changed by 866 which increased total open position to 7349
On 5 Dec BANKNIFTY was trading at 53603.55. The strike last trading price was 146.65, which was -25.95 lower than the previous day. The implied volatity was 19.51, the open interest changed by -169 which decreased total open position to 6500
On 4 Dec BANKNIFTY was trading at 53266.90. The strike last trading price was 172.6, which was -46.70 lower than the previous day. The implied volatity was 19.25, the open interest changed by 839 which increased total open position to 6698
On 3 Dec BANKNIFTY was trading at 52695.75. The strike last trading price was 219.3, which was -55.90 lower than the previous day. The implied volatity was 18.82, the open interest changed by -28 which decreased total open position to 5890
On 2 Dec BANKNIFTY was trading at 52109.00. The strike last trading price was 275.2, which was -9.55 lower than the previous day. The implied volatity was 18.43, the open interest changed by 282 which increased total open position to 5941
On 29 Nov BANKNIFTY was trading at 52055.60. The strike last trading price was 284.75, which was -15.25 lower than the previous day. The implied volatity was 18.02, the open interest changed by 269 which increased total open position to 5706
On 28 Nov BANKNIFTY was trading at 51906.85. The strike last trading price was 300, which was 54.15 higher than the previous day. The implied volatity was 18.09, the open interest changed by 1236 which increased total open position to 5489
On 27 Nov BANKNIFTY was trading at 52301.80. The strike last trading price was 245.85, which was -39.20 lower than the previous day. The implied volatity was 17.78, the open interest changed by 396 which increased total open position to 4256
On 26 Nov BANKNIFTY was trading at 52191.50. The strike last trading price was 285.05, which was -17.85 lower than the previous day. The implied volatity was 18.17, the open interest changed by 1674 which increased total open position to 3950
On 25 Nov BANKNIFTY was trading at 52207.50. The strike last trading price was 302.9, which was -172.10 lower than the previous day. The implied volatity was 18.48, the open interest changed by 640 which increased total open position to 2294
On 22 Nov BANKNIFTY was trading at 51135.40. The strike last trading price was 475, which was -115.00 lower than the previous day. The implied volatity was 17.92, the open interest changed by 148 which increased total open position to 1802
On 21 Nov BANKNIFTY was trading at 50372.90. The strike last trading price was 590, which was 0.85 higher than the previous day. The implied volatity was 17.35, the open interest changed by 21 which increased total open position to 1654
On 19 Nov BANKNIFTY was trading at 50626.50. The strike last trading price was 589.15, which was 2.10 higher than the previous day. The implied volatity was 17.31, the open interest changed by 126 which increased total open position to 1631
On 18 Nov BANKNIFTY was trading at 50363.80. The strike last trading price was 587.05, which was -27.95 lower than the previous day. The implied volatity was 16.82, the open interest changed by 284 which increased total open position to 1509
On 14 Nov BANKNIFTY was trading at 50179.55. The strike last trading price was 615, which was 33.85 higher than the previous day. The implied volatity was 16.42, the open interest changed by 79 which increased total open position to 1224
On 13 Nov BANKNIFTY was trading at 50088.35. The strike last trading price was 581.15, which was 185.65 higher than the previous day. The implied volatity was 16.16, the open interest changed by 377 which increased total open position to 1149
On 12 Nov BANKNIFTY was trading at 51157.80. The strike last trading price was 395.5, which was 65.55 higher than the previous day. The implied volatity was 16.02, the open interest changed by 282 which increased total open position to 771
On 11 Nov BANKNIFTY was trading at 51876.75. The strike last trading price was 329.95, which was -48.70 lower than the previous day. The implied volatity was 16.80, the open interest changed by 43 which increased total open position to 489
On 8 Nov BANKNIFTY was trading at 51561.20. The strike last trading price was 378.65, which was 45.20 higher than the previous day. The implied volatity was 16.65, the open interest changed by 163 which increased total open position to 446
On 7 Nov BANKNIFTY was trading at 51916.50. The strike last trading price was 333.45, which was 23.45 higher than the previous day. The implied volatity was 16.81, the open interest changed by 157 which increased total open position to 284
On 6 Nov BANKNIFTY was trading at 52317.40. The strike last trading price was 310, which was -90.00 lower than the previous day. The implied volatity was 17.58, the open interest changed by 16 which increased total open position to 127
On 5 Nov BANKNIFTY was trading at 52207.25. The strike last trading price was 400, which was -105.00 lower than the previous day. The implied volatity was 18.36, the open interest changed by 75 which increased total open position to 112
On 4 Nov BANKNIFTY was trading at 51215.25. The strike last trading price was 505, which was -212.40 lower than the previous day. The implied volatity was 17.51, the open interest changed by 36 which increased total open position to 36
On 1 Nov BANKNIFTY was trading at 51673.90. The strike last trading price was 717.4, which was 0.00 lower than the previous day. The implied volatity was 3.48, the open interest changed by 0 which decreased total open position to 0
On 31 Oct BANKNIFTY was trading at 51559.20. The strike last trading price was 717.40, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to