Historical option data for CDSL
18 Jun 2026 01:34 PM IST
| CDSL 30-Jun-2026 (12d) 1240 CE | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Delta: 0.87
Vega: 0.01
Theta: -1.05
Gamma: 0.00188
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI | |||||||||
| 18 Jun | 1359.70 | 125.15 | 60.15 (92.54%) | 46.08 | 338 | -73 | 482 | |||||||||
| 17 Jun | 1290.90 | 65 | 21 (47.73%) | 33.3 | 527 | -120 | 560 | |||||||||
| 16 Jun | 1264.00 | 44.3 | -5.7 (-11.40%) | 30.07 | 402 | -63 | 680 | |||||||||
| 15 Jun | 1265.70 | 49.05 | 20.05 (69.14%) | 32.27 | 2,088 | -354 | 745 | |||||||||
| 12 Jun | 1227.90 | 28.4 | 14.4 (102.86%) | 29.51 | 2,049 | -6 | 1,092 | |||||||||
| 11 Jun | 1190.20 | 15.35 | -3.65 (-19.21%) | 29.67 | 842 | 139 | 1,098 | |||||||||
| 10 Jun | 1200.90 | 19.3 | -6.7 (-25.77%) | 29.85 | 881 | -46 | 959 | |||||||||
| 9 Jun | 1212.30 | 27.1 | 7.1 (35.50%) | 31.39 | 847 | 11 | 1,008 | |||||||||
| 8 Jun | 1193.40 | 19.05 | -11.95 (-38.55%) | 31.74 | 807 | 77 | 988 | |||||||||
| 5 Jun | 1217.50 | 30.6 | -2.4 (-7.27%) | 30.74 | 2,081 | -182 | 911 | |||||||||
| 4 Jun | 1216.90 | 33 | -1 (-2.94%) | 30.53 | 1,432 | 263 | 1,096 | |||||||||
| 3 Jun | 1218.20 | 33.6 | -5.4 (-13.85%) | 30.7 | 1,381 | 127 | 835 | |||||||||
| 2 Jun | 1226.80 | 39.2 | 8.2 (26.45%) | 30.68 | 1,378 | -18 | 711 | |||||||||
| 1 Jun | 1215.10 | 31.35 | -16.65 (-34.69%) | 28.7 | 1,212 | 126 | 733 | |||||||||
| 29 May | 1244.60 | 49.35 | 1.35 (2.81%) | 29.64 | 1,473 | -220 | 608 | |||||||||
| 27 May | 1243.80 | 48.75 | 5.75 (13.37%) | 28.24 | 3,336 | 278 | 830 | |||||||||
| 26 May | 1226.30 | 45 | 9 (25.00%) | 29.88 | 1,068 | 14 | 546 | |||||||||
| 25 May | 1217.40 | 37.25 | 1.25 (3.47%) | 28.4 | 808 | 200 | 534 | |||||||||
| 22 May | 1204.10 | 35.5 | -0.5 (-1.39%) | 30.16 | 196 | 21 | 336 | |||||||||
| 21 May | 1199.80 | 35.9 | -13.1 (-26.73%) | 31.72 | 400 | 97 | 315 | |||||||||
| 20 May | 1224.60 | 48.9 | 6.9 (16.43%) | 30.91 | 317 | 160 | 217 | |||||||||
| 19 May | 1209.50 | 41.6 | 8.6 (26.06%) | 31.5 | 95 | 13 | 57 | |||||||||
| 18 May | 1184.20 | 33.1 | -3.9 (-10.54%) | 32.42 | 28 | 17 | 44 | |||||||||
| 15 May | 1186.70 | 36.9 | -4.7 (-11.30%) | 32.25 | 35 | 0 | 29 | |||||||||
| 14 May | 1198.70 | 41.5 | -2.5 (-5.68%) | 31.66 | 25 | 18 | 27 | |||||||||
| 13 May | 1186.20 | 44 | 3.9 (9.73%) | 0 | 4 | 2 | 9 | |||||||||
| 12 May | 1182.40 | 40.1 | -15.9 (-28.39%) | 0 | 6 | 2 | 7 | |||||||||
| 11 May | 1226.80 | 56 | -6 (-9.68%) | 0 | 3 | 3 | 5 | |||||||||
| 8 May | 1259.30 | 62 | 0 (0.00%) | - | 0 | 0 | 2 | |||||||||
| 7 May | 1269.80 | 62 | 0 (0.00%) | - | 0 | 0 | 2 | |||||||||
| 6 May | 1282.80 | 62 | 0 (0.00%) | 25.82 | 0 | 0 | 2 | |||||||||
| 5 May | 1254.70 | 62 | -9.65 (-13.47%) | 25.82 | 2 | 0 | 1 | |||||||||
| 4 May | 1238.30 | 71.65 | 9.8 (15.84%) | 33.53 | 1 | 0 | 0 | |||||||||
| 30 Apr | 1272.00 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 29 Apr | 1306.40 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 28 Apr | 1324.60 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 24 Apr | 1312.80 | - | - | - | 0 | 0 | 0 | |||||||||
| 23 Apr | 1323.60 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 22 Apr | 1321.20 | 0 | 0 | - | 0 | 0 | 0 | |||||||||
| 13 Apr | 1290.60 | - | - | - | 0 | 0 | 0 | |||||||||
| 10 Apr | 1303.40 | 0 | 0 (0.00%) | - | 0 | 0 | 0 | |||||||||
| 9 Apr | 1279.30 | 0 | 0 (0.00%) | - | 0 | 0 | 0 | |||||||||
| 8 Apr | 1287.40 | 0 | 0 (0.00%) | 0.46 | 0 | 0 | 0 | |||||||||
| 7 Apr | 1203.50 | 0 | 0 (0.00%) | 0.35 | 0 | 0 | 0 | |||||||||
| 6 Apr | 1205.30 | 0 | 0 (0.00%) | 0.16 | 0 | 0 | 0 | |||||||||
| 2 Apr | 1186.30 | 0 | 0 (0.00%) | 1.29 | 0 | 0 | 0 | |||||||||
For Central Depo Ser (I) Ltd - strike price 1240 expiring on 30JUN2026
Delta for 1240 CE is 0.87
Historical price for 1240 CE is as follows
On 18 Jun CDSL was trading at 1359.70. The strike last trading price was 125.15, which was 60.15 higher than the previous day. The implied volatity was 46.08, the open interest changed by -73 which decreased total open position to 482
On 17 Jun CDSL was trading at 1290.90. The strike last trading price was 65, which was 21 higher than the previous day. The implied volatity was 33.3, the open interest changed by -120 which decreased total open position to 560
On 16 Jun CDSL was trading at 1264.00. The strike last trading price was 44.3, which was -5.7 lower than the previous day. The implied volatity was 30.07, the open interest changed by -63 which decreased total open position to 680
On 15 Jun CDSL was trading at 1265.70. The strike last trading price was 49.05, which was 20.05 higher than the previous day. The implied volatity was 32.27, the open interest changed by -354 which decreased total open position to 745
On 12 Jun CDSL was trading at 1227.90. The strike last trading price was 28.4, which was 14.4 higher than the previous day. The implied volatity was 29.51, the open interest changed by -6 which decreased total open position to 1092
On 11 Jun CDSL was trading at 1190.20. The strike last trading price was 15.35, which was -3.65 lower than the previous day. The implied volatity was 29.67, the open interest changed by 139 which increased total open position to 1098
On 10 Jun CDSL was trading at 1200.90. The strike last trading price was 19.3, which was -6.7 lower than the previous day. The implied volatity was 29.85, the open interest changed by -46 which decreased total open position to 959
On 9 Jun CDSL was trading at 1212.30. The strike last trading price was 27.1, which was 7.1 higher than the previous day. The implied volatity was 31.39, the open interest changed by 11 which increased total open position to 1008
On 8 Jun CDSL was trading at 1193.40. The strike last trading price was 19.05, which was -11.95 lower than the previous day. The implied volatity was 31.74, the open interest changed by 77 which increased total open position to 988
On 5 Jun CDSL was trading at 1217.50. The strike last trading price was 30.6, which was -2.4 lower than the previous day. The implied volatity was 30.74, the open interest changed by -182 which decreased total open position to 911
On 4 Jun CDSL was trading at 1216.90. The strike last trading price was 33, which was -1 lower than the previous day. The implied volatity was 30.53, the open interest changed by 263 which increased total open position to 1096
On 3 Jun CDSL was trading at 1218.20. The strike last trading price was 33.6, which was -5.4 lower than the previous day. The implied volatity was 30.7, the open interest changed by 127 which increased total open position to 835
On 2 Jun CDSL was trading at 1226.80. The strike last trading price was 39.2, which was 8.2 higher than the previous day. The implied volatity was 30.68, the open interest changed by -18 which decreased total open position to 711
On 1 Jun CDSL was trading at 1215.10. The strike last trading price was 31.35, which was -16.65 lower than the previous day. The implied volatity was 28.7, the open interest changed by 126 which increased total open position to 733
On 29 May CDSL was trading at 1244.60. The strike last trading price was 49.35, which was 1.35 higher than the previous day. The implied volatity was 29.64, the open interest changed by -220 which decreased total open position to 608
On 27 May CDSL was trading at 1243.80. The strike last trading price was 48.75, which was 5.75 higher than the previous day. The implied volatity was 28.24, the open interest changed by 278 which increased total open position to 830
On 26 May CDSL was trading at 1226.30. The strike last trading price was 45, which was 9 higher than the previous day. The implied volatity was 29.88, the open interest changed by 14 which increased total open position to 546
On 25 May CDSL was trading at 1217.40. The strike last trading price was 37.25, which was 1.25 higher than the previous day. The implied volatity was 28.4, the open interest changed by 200 which increased total open position to 534
On 22 May CDSL was trading at 1204.10. The strike last trading price was 35.5, which was -0.5 lower than the previous day. The implied volatity was 30.16, the open interest changed by 21 which increased total open position to 336
On 21 May CDSL was trading at 1199.80. The strike last trading price was 35.9, which was -13.1 lower than the previous day. The implied volatity was 31.72, the open interest changed by 97 which increased total open position to 315
On 20 May CDSL was trading at 1224.60. The strike last trading price was 48.9, which was 6.9 higher than the previous day. The implied volatity was 30.91, the open interest changed by 160 which increased total open position to 217
On 19 May CDSL was trading at 1209.50. The strike last trading price was 41.6, which was 8.6 higher than the previous day. The implied volatity was 31.5, the open interest changed by 13 which increased total open position to 57
On 18 May CDSL was trading at 1184.20. The strike last trading price was 33.1, which was -3.9 lower than the previous day. The implied volatity was 32.42, the open interest changed by 17 which increased total open position to 44
On 15 May CDSL was trading at 1186.70. The strike last trading price was 36.9, which was -4.7 lower than the previous day. The implied volatity was 32.25, the open interest changed by 0 which decreased total open position to 29
On 14 May CDSL was trading at 1198.70. The strike last trading price was 41.5, which was -2.5 lower than the previous day. The implied volatity was 31.66, the open interest changed by 18 which increased total open position to 27
On 13 May CDSL was trading at 1186.20. The strike last trading price was 44, which was 3.9 higher than the previous day. The implied volatity was 0, the open interest changed by 2 which increased total open position to 9
On 12 May CDSL was trading at 1182.40. The strike last trading price was 40.1, which was -15.9 lower than the previous day. The implied volatity was 0, the open interest changed by 2 which increased total open position to 7
On 11 May CDSL was trading at 1226.80. The strike last trading price was 56, which was -6 lower than the previous day. The implied volatity was 0, the open interest changed by 3 which increased total open position to 5
On 8 May CDSL was trading at 1259.30. The strike last trading price was 62, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 7 May CDSL was trading at 1269.80. The strike last trading price was 62, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 2
On 6 May CDSL was trading at 1282.80. The strike last trading price was 62, which was 0 lower than the previous day. The implied volatity was 25.82, the open interest changed by 0 which decreased total open position to 2
On 5 May CDSL was trading at 1254.70. The strike last trading price was 62, which was -9.65 lower than the previous day. The implied volatity was 25.82, the open interest changed by 0 which decreased total open position to 1
On 4 May CDSL was trading at 1238.30. The strike last trading price was 71.65, which was 9.8 higher than the previous day. The implied volatity was 33.53, the open interest changed by 0 which decreased total open position to 0
On 30 Apr CDSL was trading at 1272.00. The strike last trading price was 0, 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 29 Apr CDSL was trading at 1306.40. The strike last trading price was 0, 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 Apr CDSL was trading at 1324.60. The strike last trading price was 0, 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 Apr CDSL was trading at 1312.80. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 23 Apr CDSL was trading at 1323.60. The strike last trading price was 0, 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 22 Apr CDSL was trading at 1321.20. The strike last trading price was 0, 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 Apr CDSL was trading at 1290.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 10 Apr CDSL was trading at 1303.40. The strike last trading price was 0, 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 Apr CDSL was trading at 1279.30. The strike last trading price was 0, 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 Apr CDSL was trading at 1287.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.46, the open interest changed by 0 which decreased total open position to 0
On 7 Apr CDSL was trading at 1203.50. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.35, the open interest changed by 0 which decreased total open position to 0
On 6 Apr CDSL was trading at 1205.30. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.16, the open interest changed by 0 which decreased total open position to 0
On 2 Apr CDSL was trading at 1186.30. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 1.29, the open interest changed by 0 which decreased total open position to 0
| CDSL 30-Jun-2026 (12d) 1240 PE | |||||||
|---|---|---|---|---|---|---|---|
|
Delta: -0.09
Vega: 0
Theta: -0.47
Gamma: 0.0016
|
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| Date | Close | Ltp | Change | IV | Volume | OI Chg | OI |
| 18 Jun | 1359.70 | 4 | -5 (-55.56%) | 39.09 | 2,216 | -416 | 455 |
| 17 Jun | 1290.90 | 9 | -8.2 (-47.67%) | 28.77 | 2,217 | 294 | 870 |
| 16 Jun | 1264.00 | 17 | -0.55 (-3.13%) | 28.69 | 682 | 34 | 575 |
| 15 Jun | 1265.70 | 17.2 | -17.45 (-50.36%) | 28.52 | 1,685 | 60 | 543 |
| 12 Jun | 1227.90 | 34.5 | -31.7 (-47.89%) | 27.25 | 235 | 27 | 483 |
| 11 Jun | 1190.20 | 64.4 | 6.45 (11.13%) | 33.98 | 88 | -10 | 458 |
| 10 Jun | 1200.90 | 58.35 | 6.7 (12.97%) | 32.7 | 107 | -23 | 467 |
| 9 Jun | 1212.30 | 48.7 | -18.3 (-27.31%) | 30.46 | 161 | -43 | 490 |
| 8 Jun | 1193.40 | 70.55 | 19 (36.86%) | 37.77 | 228 | -29 | 533 |
| 5 Jun | 1217.50 | 51.15 | -0.05 (-0.10%) | 31.9 | 197 | -5 | 562 |
| 4 Jun | 1216.90 | 50.8 | -2.75 (-5.14%) | 31.35 | 113 | 2 | 567 |
| 3 Jun | 1218.20 | 54.6 | 9.85 (22.01%) | 33.78 | 330 | 24 | 566 |
| 2 Jun | 1226.80 | 43.8 | -11.45 (-20.72%) | 29.86 | 324 | 28 | 539 |
| 1 Jun | 1215.10 | 54.3 | 18.3 (50.83%) | 32.27 | 704 | -35 | 512 |
| 29 May | 1244.60 | 34.95 | -2.6 (-6.92%) | 27.34 | 938 | 131 | 547 |
| 27 May | 1243.80 | 36.7 | -9.65 (-20.82%) | 27.81 | 556 | 181 | 418 |
| 26 May | 1226.30 | 39.7 | -17.2 (-30.23%) | 25.49 | 231 | 20 | 236 |
| 25 May | 1217.40 | 55.9 | -12.55 (-18.33%) | 31.34 | 123 | 52 | 215 |
| 22 May | 1204.10 | 69 | -9 (-11.54%) | 33.87 | 89 | 35 | 167 |
| 21 May | 1199.80 | 77.9 | 18.55 (31.26%) | 37.17 | 120 | 82 | 124 |
| 20 May | 1224.60 | 59.5 | -2.6 (-4.19%) | 34.73 | 76 | 27 | 42 |
| 19 May | 1209.50 | 62.1 | -34.9 (-35.98%) | 31.63 | 7 | 2 | 14 |
| 18 May | 1184.20 | 97 | 19 (24.36%) | 35.95 | 4 | 4 | 12 |
| 15 May | 1186.70 | 78 | 2.6 (3.45%) | 33.09 | 1 | 0 | 7 |
| 14 May | 1198.70 | 75.4 | -2.35 (-3.02%) | 33.19 | 1 | 1 | 7 |
| 13 May | 1186.20 | 77.75 | 1.75 (2.30%) | 0 | 2 | 1 | 6 |
| 12 May | 1182.40 | 76 | 14.25 (23.08%) | 0 | 5 | 1 | 3 |
| 11 May | 1226.80 | 61.75 | -98.5 (-61.47%) | 33.47 | 3 | 0 | 0 |
| 8 May | 1259.30 | 0 | 0 | - | 0 | 0 | 0 |
| 7 May | 1269.80 | 0 | 0 | - | 0 | 0 | 0 |
| 6 May | 1282.80 | 0 | 0 | - | 0 | 0 | 0 |
| 5 May | 1254.70 | 0 | 0 | - | 0 | 0 | 0 |
| 4 May | 1238.30 | 0 | 0 | - | 0 | 0 | 0 |
| 30 Apr | 1272.00 | 0 | 0 | - | 0 | 0 | 0 |
| 29 Apr | 1306.40 | 0 | 0 | - | 0 | 0 | 0 |
| 28 Apr | 1324.60 | 0 | 0 | - | 0 | 0 | 0 |
| 24 Apr | 1312.80 | - | - | - | 0 | 0 | 0 |
| 23 Apr | 1323.60 | 0 | 0 | - | 0 | 0 | 0 |
| 22 Apr | 1321.20 | 0 | 0 | - | 0 | 0 | 0 |
| 13 Apr | 1290.60 | - | - | - | 0 | 0 | 0 |
| 10 Apr | 1303.40 | 0 | 0 (0.00%) | 3.66 | 0 | 0 | 0 |
| 9 Apr | 1279.30 | 0 | 0 (0.00%) | 3.24 | 0 | 0 | 0 |
| 8 Apr | 1287.40 | 0 | 0 (0.00%) | 3.37 | 0 | 0 | 0 |
| 7 Apr | 1203.50 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 6 Apr | 1205.30 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
| 2 Apr | 1186.30 | 0 | 0 (0.00%) | - | 0 | 0 | 0 |
For Central Depo Ser (I) Ltd - strike price 1240 expiring on 30JUN2026
Delta for 1240 PE is -0.09
Historical price for 1240 PE is as follows
On 18 Jun CDSL was trading at 1359.70. The strike last trading price was 4, which was -5 lower than the previous day. The implied volatity was 39.09, the open interest changed by -416 which decreased total open position to 455
On 17 Jun CDSL was trading at 1290.90. The strike last trading price was 9, which was -8.2 lower than the previous day. The implied volatity was 28.77, the open interest changed by 294 which increased total open position to 870
On 16 Jun CDSL was trading at 1264.00. The strike last trading price was 17, which was -0.55 lower than the previous day. The implied volatity was 28.69, the open interest changed by 34 which increased total open position to 575
On 15 Jun CDSL was trading at 1265.70. The strike last trading price was 17.2, which was -17.45 lower than the previous day. The implied volatity was 28.52, the open interest changed by 60 which increased total open position to 543
On 12 Jun CDSL was trading at 1227.90. The strike last trading price was 34.5, which was -31.7 lower than the previous day. The implied volatity was 27.25, the open interest changed by 27 which increased total open position to 483
On 11 Jun CDSL was trading at 1190.20. The strike last trading price was 64.4, which was 6.45 higher than the previous day. The implied volatity was 33.98, the open interest changed by -10 which decreased total open position to 458
On 10 Jun CDSL was trading at 1200.90. The strike last trading price was 58.35, which was 6.7 higher than the previous day. The implied volatity was 32.7, the open interest changed by -23 which decreased total open position to 467
On 9 Jun CDSL was trading at 1212.30. The strike last trading price was 48.7, which was -18.3 lower than the previous day. The implied volatity was 30.46, the open interest changed by -43 which decreased total open position to 490
On 8 Jun CDSL was trading at 1193.40. The strike last trading price was 70.55, which was 19 higher than the previous day. The implied volatity was 37.77, the open interest changed by -29 which decreased total open position to 533
On 5 Jun CDSL was trading at 1217.50. The strike last trading price was 51.15, which was -0.05 lower than the previous day. The implied volatity was 31.9, the open interest changed by -5 which decreased total open position to 562
On 4 Jun CDSL was trading at 1216.90. The strike last trading price was 50.8, which was -2.75 lower than the previous day. The implied volatity was 31.35, the open interest changed by 2 which increased total open position to 567
On 3 Jun CDSL was trading at 1218.20. The strike last trading price was 54.6, which was 9.85 higher than the previous day. The implied volatity was 33.78, the open interest changed by 24 which increased total open position to 566
On 2 Jun CDSL was trading at 1226.80. The strike last trading price was 43.8, which was -11.45 lower than the previous day. The implied volatity was 29.86, the open interest changed by 28 which increased total open position to 539
On 1 Jun CDSL was trading at 1215.10. The strike last trading price was 54.3, which was 18.3 higher than the previous day. The implied volatity was 32.27, the open interest changed by -35 which decreased total open position to 512
On 29 May CDSL was trading at 1244.60. The strike last trading price was 34.95, which was -2.6 lower than the previous day. The implied volatity was 27.34, the open interest changed by 131 which increased total open position to 547
On 27 May CDSL was trading at 1243.80. The strike last trading price was 36.7, which was -9.65 lower than the previous day. The implied volatity was 27.81, the open interest changed by 181 which increased total open position to 418
On 26 May CDSL was trading at 1226.30. The strike last trading price was 39.7, which was -17.2 lower than the previous day. The implied volatity was 25.49, the open interest changed by 20 which increased total open position to 236
On 25 May CDSL was trading at 1217.40. The strike last trading price was 55.9, which was -12.55 lower than the previous day. The implied volatity was 31.34, the open interest changed by 52 which increased total open position to 215
On 22 May CDSL was trading at 1204.10. The strike last trading price was 69, which was -9 lower than the previous day. The implied volatity was 33.87, the open interest changed by 35 which increased total open position to 167
On 21 May CDSL was trading at 1199.80. The strike last trading price was 77.9, which was 18.55 higher than the previous day. The implied volatity was 37.17, the open interest changed by 82 which increased total open position to 124
On 20 May CDSL was trading at 1224.60. The strike last trading price was 59.5, which was -2.6 lower than the previous day. The implied volatity was 34.73, the open interest changed by 27 which increased total open position to 42
On 19 May CDSL was trading at 1209.50. The strike last trading price was 62.1, which was -34.9 lower than the previous day. The implied volatity was 31.63, the open interest changed by 2 which increased total open position to 14
On 18 May CDSL was trading at 1184.20. The strike last trading price was 97, which was 19 higher than the previous day. The implied volatity was 35.95, the open interest changed by 4 which increased total open position to 12
On 15 May CDSL was trading at 1186.70. The strike last trading price was 78, which was 2.6 higher than the previous day. The implied volatity was 33.09, the open interest changed by 0 which decreased total open position to 7
On 14 May CDSL was trading at 1198.70. The strike last trading price was 75.4, which was -2.35 lower than the previous day. The implied volatity was 33.19, the open interest changed by 1 which increased total open position to 7
On 13 May CDSL was trading at 1186.20. The strike last trading price was 77.75, which was 1.75 higher than the previous day. The implied volatity was 0, the open interest changed by 1 which increased total open position to 6
On 12 May CDSL was trading at 1182.40. The strike last trading price was 76, which was 14.25 higher than the previous day. The implied volatity was 0, the open interest changed by 1 which increased total open position to 3
On 11 May CDSL was trading at 1226.80. The strike last trading price was 61.75, which was -98.5 lower than the previous day. The implied volatity was 33.47, the open interest changed by 0 which decreased total open position to 0
On 8 May CDSL was trading at 1259.30. The strike last trading price was 0, 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 May CDSL was trading at 1269.80. The strike last trading price was 0, 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 May CDSL was trading at 1282.80. The strike last trading price was 0, 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 5 May CDSL was trading at 1254.70. The strike last trading price was 0, 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 4 May CDSL was trading at 1238.30. The strike last trading price was 0, 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 30 Apr CDSL was trading at 1272.00. The strike last trading price was 0, 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 29 Apr CDSL was trading at 1306.40. The strike last trading price was 0, 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 Apr CDSL was trading at 1324.60. The strike last trading price was 0, 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 Apr CDSL was trading at 1312.80. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 23 Apr CDSL was trading at 1323.60. The strike last trading price was 0, 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 22 Apr CDSL was trading at 1321.20. The strike last trading price was 0, 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 Apr CDSL was trading at 1290.60. The strike last trading price was -, which was - lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 10 Apr CDSL was trading at 1303.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 3.66, the open interest changed by 0 which decreased total open position to 0
On 9 Apr CDSL was trading at 1279.30. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 3.24, the open interest changed by 0 which decreased total open position to 0
On 8 Apr CDSL was trading at 1287.40. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 3.37, the open interest changed by 0 which decreased total open position to 0
On 7 Apr CDSL was trading at 1203.50. The strike last trading price was 0, 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 Apr CDSL was trading at 1205.30. The strike last trading price was 0, 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 2 Apr CDSL was trading at 1186.30. The strike last trading price was 0, 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
