[--[65.84.65.76]--]

NMDC

Nmdc Ltd.
77.94 +2.63 (3.49%)
L: 75.5 H: 78.05

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Historical option data for NMDC

12 Dec 2025 04:11 PM IST
NMDC 30-DEC-2025 80 CE
Delta: 0.35
Vega: 0.06
Theta: -0.05
Gamma: 0.09
Date Close Ltp Change IV Volume OI Chg OI
12 Dec 77.94 0.89 0.6 22.51 4,711 352 2,428
11 Dec 75.31 0.3 0.04 23.12 530 -153 2,080
10 Dec 74.41 0.25 -0.06 24.52 365 6 2,234
9 Dec 74.83 0.31 0.01 23.72 382 0 2,227
8 Dec 74.66 0.28 -0.3 23.34 870 51 2,228
5 Dec 76.46 0.57 -0.03 20.71 1,267 -18 2,182
4 Dec 75.97 0.59 -0.1 22.28 955 26 2,202
3 Dec 76.05 0.71 -0.02 22.85 1,105 -63 2,172
2 Dec 76.09 0.71 0.13 22.70 2,171 97 2,235
1 Dec 75.39 0.59 0.19 22.47 1,450 -144 2,136
28 Nov 73.92 0.41 -0.07 23.10 527 162 2,281
27 Nov 74.21 0.49 -0.02 22.80 912 81 2,120
26 Nov 74.29 0.52 0.15 23.05 807 -36 2,039
25 Nov 72.70 0.34 -0.09 24.47 704 201 2,073
24 Nov 72.54 0.42 -0.14 25.81 487 193 1,841
21 Nov 73.51 0.57 -0.22 24.83 606 230 1,651
20 Nov 74.46 0.8 -0.17 24.47 864 254 1,407
19 Nov 75.26 1.02 -0.18 24.05 332 112 1,154
18 Nov 75.72 1.3 -0.28 25.24 395 -34 1,042
17 Nov 76.54 1.56 -0.14 24.78 413 195 1,075
14 Nov 76.55 1.72 -0.09 25.38 240 26 878
13 Nov 77.39 1.77 0.06 23.10 768 226 850
12 Nov 77.18 1.68 0.28 22.51 676 238 621
11 Nov 75.79 1.42 0.08 23.41 213 44 383
10 Nov 75.08 1.38 0.23 25.19 257 7 340
7 Nov 74.24 1.15 0.18 24.95 108 18 331
6 Nov 73.12 0.96 -0.29 25.40 105 -3 313
4 Nov 74.27 1.29 -0.58 25.15 121 36 318
3 Nov 75.92 1.85 -0.05 25.04 247 103 280
31 Oct 75.79 1.8 -0.25 - 31 12 177
30 Oct 75.89 2.05 -0.45 25.54 46 -5 164
29 Oct 76.70 2.5 0.8 26.71 204 117 167
28 Oct 74.63 1.7 -0.15 26.25 6 6 52
27 Oct 74.37 1.85 -0.05 27.78 1 0 44
24 Oct 74.19 1.9 0.05 28.03 5 0 42
23 Oct 74.19 1.85 -0.1 27.31 14 8 38
20 Oct 75.24 1.95 -0.95 - 0 -2 0
17 Oct 74.91 1.95 -0.95 24.98 1 0 32
14 Oct 76.13 2.9 -0.2 28.26 3 2 32
13 Oct 77.15 3.1 -0.1 25.48 5 6 30
10 Oct 77.13 3.2 -0.7 25.50 5 4 24
9 Oct 78.80 3.9 0.65 24.22 8 2 22
8 Oct 76.23 3.25 0.25 28.20 2 0 16
7 Oct 76.09 3 0.3 26.90 3 4 14
6 Oct 76.06 2.6 -0.4 23.73 7 6 10
3 Oct 77.10 3 0 0.00 0 4 0


For Nmdc Ltd. - strike price 80 expiring on 30DEC2025

Delta for 80 CE is 0.35

Historical price for 80 CE is as follows

On 12 Dec NMDC was trading at 77.94. The strike last trading price was 0.89, which was 0.6 higher than the previous day. The implied volatity was 22.51, the open interest changed by 352 which increased total open position to 2428


On 11 Dec NMDC was trading at 75.31. The strike last trading price was 0.3, which was 0.04 higher than the previous day. The implied volatity was 23.12, the open interest changed by -153 which decreased total open position to 2080


On 10 Dec NMDC was trading at 74.41. The strike last trading price was 0.25, which was -0.06 lower than the previous day. The implied volatity was 24.52, the open interest changed by 6 which increased total open position to 2234


On 9 Dec NMDC was trading at 74.83. The strike last trading price was 0.31, which was 0.01 higher than the previous day. The implied volatity was 23.72, the open interest changed by 0 which decreased total open position to 2227


On 8 Dec NMDC was trading at 74.66. The strike last trading price was 0.28, which was -0.3 lower than the previous day. The implied volatity was 23.34, the open interest changed by 51 which increased total open position to 2228


On 5 Dec NMDC was trading at 76.46. The strike last trading price was 0.57, which was -0.03 lower than the previous day. The implied volatity was 20.71, the open interest changed by -18 which decreased total open position to 2182


On 4 Dec NMDC was trading at 75.97. The strike last trading price was 0.59, which was -0.1 lower than the previous day. The implied volatity was 22.28, the open interest changed by 26 which increased total open position to 2202


On 3 Dec NMDC was trading at 76.05. The strike last trading price was 0.71, which was -0.02 lower than the previous day. The implied volatity was 22.85, the open interest changed by -63 which decreased total open position to 2172


On 2 Dec NMDC was trading at 76.09. The strike last trading price was 0.71, which was 0.13 higher than the previous day. The implied volatity was 22.70, the open interest changed by 97 which increased total open position to 2235


On 1 Dec NMDC was trading at 75.39. The strike last trading price was 0.59, which was 0.19 higher than the previous day. The implied volatity was 22.47, the open interest changed by -144 which decreased total open position to 2136


On 28 Nov NMDC was trading at 73.92. The strike last trading price was 0.41, which was -0.07 lower than the previous day. The implied volatity was 23.10, the open interest changed by 162 which increased total open position to 2281


On 27 Nov NMDC was trading at 74.21. The strike last trading price was 0.49, which was -0.02 lower than the previous day. The implied volatity was 22.80, the open interest changed by 81 which increased total open position to 2120


On 26 Nov NMDC was trading at 74.29. The strike last trading price was 0.52, which was 0.15 higher than the previous day. The implied volatity was 23.05, the open interest changed by -36 which decreased total open position to 2039


On 25 Nov NMDC was trading at 72.70. The strike last trading price was 0.34, which was -0.09 lower than the previous day. The implied volatity was 24.47, the open interest changed by 201 which increased total open position to 2073


On 24 Nov NMDC was trading at 72.54. The strike last trading price was 0.42, which was -0.14 lower than the previous day. The implied volatity was 25.81, the open interest changed by 193 which increased total open position to 1841


On 21 Nov NMDC was trading at 73.51. The strike last trading price was 0.57, which was -0.22 lower than the previous day. The implied volatity was 24.83, the open interest changed by 230 which increased total open position to 1651


On 20 Nov NMDC was trading at 74.46. The strike last trading price was 0.8, which was -0.17 lower than the previous day. The implied volatity was 24.47, the open interest changed by 254 which increased total open position to 1407


On 19 Nov NMDC was trading at 75.26. The strike last trading price was 1.02, which was -0.18 lower than the previous day. The implied volatity was 24.05, the open interest changed by 112 which increased total open position to 1154


On 18 Nov NMDC was trading at 75.72. The strike last trading price was 1.3, which was -0.28 lower than the previous day. The implied volatity was 25.24, the open interest changed by -34 which decreased total open position to 1042


On 17 Nov NMDC was trading at 76.54. The strike last trading price was 1.56, which was -0.14 lower than the previous day. The implied volatity was 24.78, the open interest changed by 195 which increased total open position to 1075


On 14 Nov NMDC was trading at 76.55. The strike last trading price was 1.72, which was -0.09 lower than the previous day. The implied volatity was 25.38, the open interest changed by 26 which increased total open position to 878


On 13 Nov NMDC was trading at 77.39. The strike last trading price was 1.77, which was 0.06 higher than the previous day. The implied volatity was 23.10, the open interest changed by 226 which increased total open position to 850


On 12 Nov NMDC was trading at 77.18. The strike last trading price was 1.68, which was 0.28 higher than the previous day. The implied volatity was 22.51, the open interest changed by 238 which increased total open position to 621


On 11 Nov NMDC was trading at 75.79. The strike last trading price was 1.42, which was 0.08 higher than the previous day. The implied volatity was 23.41, the open interest changed by 44 which increased total open position to 383


On 10 Nov NMDC was trading at 75.08. The strike last trading price was 1.38, which was 0.23 higher than the previous day. The implied volatity was 25.19, the open interest changed by 7 which increased total open position to 340


On 7 Nov NMDC was trading at 74.24. The strike last trading price was 1.15, which was 0.18 higher than the previous day. The implied volatity was 24.95, the open interest changed by 18 which increased total open position to 331


On 6 Nov NMDC was trading at 73.12. The strike last trading price was 0.96, which was -0.29 lower than the previous day. The implied volatity was 25.40, the open interest changed by -3 which decreased total open position to 313


On 4 Nov NMDC was trading at 74.27. The strike last trading price was 1.29, which was -0.58 lower than the previous day. The implied volatity was 25.15, the open interest changed by 36 which increased total open position to 318


On 3 Nov NMDC was trading at 75.92. The strike last trading price was 1.85, which was -0.05 lower than the previous day. The implied volatity was 25.04, the open interest changed by 103 which increased total open position to 280


On 31 Oct NMDC was trading at 75.79. The strike last trading price was 1.8, which was -0.25 lower than the previous day. The implied volatity was -, the open interest changed by 12 which increased total open position to 177


On 30 Oct NMDC was trading at 75.89. The strike last trading price was 2.05, which was -0.45 lower than the previous day. The implied volatity was 25.54, the open interest changed by -5 which decreased total open position to 164


On 29 Oct NMDC was trading at 76.70. The strike last trading price was 2.5, which was 0.8 higher than the previous day. The implied volatity was 26.71, the open interest changed by 117 which increased total open position to 167


On 28 Oct NMDC was trading at 74.63. The strike last trading price was 1.7, which was -0.15 lower than the previous day. The implied volatity was 26.25, the open interest changed by 3 which increased total open position to 26


On 27 Oct NMDC was trading at 74.37. The strike last trading price was 1.85, which was -0.05 lower than the previous day. The implied volatity was 27.78, the open interest changed by 0 which decreased total open position to 22


On 24 Oct NMDC was trading at 74.19. The strike last trading price was 1.9, which was 0.05 higher than the previous day. The implied volatity was 28.03, the open interest changed by 0 which decreased total open position to 21


On 23 Oct NMDC was trading at 74.19. The strike last trading price was 1.85, which was -0.1 lower than the previous day. The implied volatity was 27.31, the open interest changed by 4 which increased total open position to 19


On 20 Oct NMDC was trading at 75.24. The strike last trading price was 1.95, which was -0.95 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0


On 17 Oct NMDC was trading at 74.91. The strike last trading price was 1.95, which was -0.95 lower than the previous day. The implied volatity was 24.98, the open interest changed by 0 which decreased total open position to 16


On 14 Oct NMDC was trading at 76.13. The strike last trading price was 2.9, which was -0.2 lower than the previous day. The implied volatity was 28.26, the open interest changed by 1 which increased total open position to 16


On 13 Oct NMDC was trading at 77.15. The strike last trading price was 3.1, which was -0.1 lower than the previous day. The implied volatity was 25.48, the open interest changed by 3 which increased total open position to 15


On 10 Oct NMDC was trading at 77.13. The strike last trading price was 3.2, which was -0.7 lower than the previous day. The implied volatity was 25.50, the open interest changed by 2 which increased total open position to 12


On 9 Oct NMDC was trading at 78.80. The strike last trading price was 3.9, which was 0.65 higher than the previous day. The implied volatity was 24.22, the open interest changed by 1 which increased total open position to 11


On 8 Oct NMDC was trading at 76.23. The strike last trading price was 3.25, which was 0.25 higher than the previous day. The implied volatity was 28.20, the open interest changed by 0 which decreased total open position to 8


On 7 Oct NMDC was trading at 76.09. The strike last trading price was 3, which was 0.3 higher than the previous day. The implied volatity was 26.90, the open interest changed by 2 which increased total open position to 7


On 6 Oct NMDC was trading at 76.06. The strike last trading price was 2.6, which was -0.4 lower than the previous day. The implied volatity was 23.73, the open interest changed by 3 which increased total open position to 5


On 3 Oct NMDC was trading at 77.10. The strike last trading price was 3, which was 0 lower than the previous day. The implied volatity was 0.00, the open interest changed by 2 which increased total open position to 0


NMDC 30DEC2025 80 PE
Delta: -0.65
Vega: 0.06
Theta: -0.03
Gamma: 0.09
Date Close Ltp Change IV Volume OI Chg OI
12 Dec 77.94 2.54 -2.1 22.88 362 -33 627
11 Dec 75.31 4.64 -0.91 23.00 14 -4 661
10 Dec 74.41 5.57 0.16 25.81 25 -15 666
9 Dec 74.83 5.41 -0.05 30.93 25 -7 682
8 Dec 74.66 5.55 1.79 28.94 55 -23 689
5 Dec 76.46 3.89 -0.3 24.20 75 -2 713
4 Dec 75.97 4.17 0.04 23.05 64 8 716
3 Dec 76.05 4.09 -0.09 24.03 47 -14 707
2 Dec 76.09 4.19 -0.61 24.32 74 -21 720
1 Dec 75.39 4.82 -1.12 27.16 103 -23 741
28 Nov 73.92 5.94 0.26 25.39 30 3 760
27 Nov 74.21 5.68 0.06 26.60 108 11 756
26 Nov 74.29 5.61 -1.4 24.82 53 4 738
25 Nov 72.70 7.15 -0.04 25.96 109 59 728
24 Nov 72.54 7.07 0.6 23.47 73 52 669
21 Nov 73.51 6.53 1.01 26.52 122 101 617
20 Nov 74.46 5.59 0.4 25.28 125 45 515
19 Nov 75.26 5.17 0.51 27.64 44 21 472
18 Nov 75.72 4.65 0.43 25.29 177 134 450
17 Nov 76.54 4.2 0.2 25.76 228 166 316
14 Nov 76.55 4 -0.36 23.25 71 6 111
13 Nov 77.39 4.4 -0.25 30.52 46 16 108
12 Nov 77.18 4.65 -0.7 31.83 32 21 91
11 Nov 75.79 5.3 -0.2 31.96 32 24 68
10 Nov 75.08 5.6 -1.79 30.10 37 18 43
7 Nov 74.24 7.39 0.48 40.51 3 0 25
6 Nov 73.12 6.91 0.91 29.00 4 0 25
4 Nov 74.27 6 1.22 27.68 7 0 26
3 Nov 75.92 4.78 -0.42 26.08 13 8 26
31 Oct 75.79 5.2 0.05 - 5 3 18
30 Oct 75.89 5.15 0.5 28.93 8 6 16
29 Oct 76.70 4.7 -2.75 28.30 17 7 7
28 Oct 74.63 7.45 0 - 0 0 0
27 Oct 74.37 7.45 0 - 0 0 0
24 Oct 74.19 7.45 0 - 0 0 0
23 Oct 74.19 7.45 0 - 0 0 0
20 Oct 75.24 7.45 0 - 0 0 0
17 Oct 74.91 7.45 0 - 0 0 0
14 Oct 76.13 7.45 0 - 0 0 0
13 Oct 77.15 7.45 0 - 0 0 0
10 Oct 77.13 7.45 0 - 0 0 0
9 Oct 78.80 7.45 0 - 0 0 0
8 Oct 76.23 7.45 0 - 0 0 0
7 Oct 76.09 7.45 0 - 0 0 0
6 Oct 76.06 7.45 0 - 0 0 0
3 Oct 77.10 7.45 0 - 0 0 0


For Nmdc Ltd. - strike price 80 expiring on 30DEC2025

Delta for 80 PE is -0.65

Historical price for 80 PE is as follows

On 12 Dec NMDC was trading at 77.94. The strike last trading price was 2.54, which was -2.1 lower than the previous day. The implied volatity was 22.88, the open interest changed by -33 which decreased total open position to 627


On 11 Dec NMDC was trading at 75.31. The strike last trading price was 4.64, which was -0.91 lower than the previous day. The implied volatity was 23.00, the open interest changed by -4 which decreased total open position to 661


On 10 Dec NMDC was trading at 74.41. The strike last trading price was 5.57, which was 0.16 higher than the previous day. The implied volatity was 25.81, the open interest changed by -15 which decreased total open position to 666


On 9 Dec NMDC was trading at 74.83. The strike last trading price was 5.41, which was -0.05 lower than the previous day. The implied volatity was 30.93, the open interest changed by -7 which decreased total open position to 682


On 8 Dec NMDC was trading at 74.66. The strike last trading price was 5.55, which was 1.79 higher than the previous day. The implied volatity was 28.94, the open interest changed by -23 which decreased total open position to 689


On 5 Dec NMDC was trading at 76.46. The strike last trading price was 3.89, which was -0.3 lower than the previous day. The implied volatity was 24.20, the open interest changed by -2 which decreased total open position to 713


On 4 Dec NMDC was trading at 75.97. The strike last trading price was 4.17, which was 0.04 higher than the previous day. The implied volatity was 23.05, the open interest changed by 8 which increased total open position to 716


On 3 Dec NMDC was trading at 76.05. The strike last trading price was 4.09, which was -0.09 lower than the previous day. The implied volatity was 24.03, the open interest changed by -14 which decreased total open position to 707


On 2 Dec NMDC was trading at 76.09. The strike last trading price was 4.19, which was -0.61 lower than the previous day. The implied volatity was 24.32, the open interest changed by -21 which decreased total open position to 720


On 1 Dec NMDC was trading at 75.39. The strike last trading price was 4.82, which was -1.12 lower than the previous day. The implied volatity was 27.16, the open interest changed by -23 which decreased total open position to 741


On 28 Nov NMDC was trading at 73.92. The strike last trading price was 5.94, which was 0.26 higher than the previous day. The implied volatity was 25.39, the open interest changed by 3 which increased total open position to 760


On 27 Nov NMDC was trading at 74.21. The strike last trading price was 5.68, which was 0.06 higher than the previous day. The implied volatity was 26.60, the open interest changed by 11 which increased total open position to 756


On 26 Nov NMDC was trading at 74.29. The strike last trading price was 5.61, which was -1.4 lower than the previous day. The implied volatity was 24.82, the open interest changed by 4 which increased total open position to 738


On 25 Nov NMDC was trading at 72.70. The strike last trading price was 7.15, which was -0.04 lower than the previous day. The implied volatity was 25.96, the open interest changed by 59 which increased total open position to 728


On 24 Nov NMDC was trading at 72.54. The strike last trading price was 7.07, which was 0.6 higher than the previous day. The implied volatity was 23.47, the open interest changed by 52 which increased total open position to 669


On 21 Nov NMDC was trading at 73.51. The strike last trading price was 6.53, which was 1.01 higher than the previous day. The implied volatity was 26.52, the open interest changed by 101 which increased total open position to 617


On 20 Nov NMDC was trading at 74.46. The strike last trading price was 5.59, which was 0.4 higher than the previous day. The implied volatity was 25.28, the open interest changed by 45 which increased total open position to 515


On 19 Nov NMDC was trading at 75.26. The strike last trading price was 5.17, which was 0.51 higher than the previous day. The implied volatity was 27.64, the open interest changed by 21 which increased total open position to 472


On 18 Nov NMDC was trading at 75.72. The strike last trading price was 4.65, which was 0.43 higher than the previous day. The implied volatity was 25.29, the open interest changed by 134 which increased total open position to 450


On 17 Nov NMDC was trading at 76.54. The strike last trading price was 4.2, which was 0.2 higher than the previous day. The implied volatity was 25.76, the open interest changed by 166 which increased total open position to 316


On 14 Nov NMDC was trading at 76.55. The strike last trading price was 4, which was -0.36 lower than the previous day. The implied volatity was 23.25, the open interest changed by 6 which increased total open position to 111


On 13 Nov NMDC was trading at 77.39. The strike last trading price was 4.4, which was -0.25 lower than the previous day. The implied volatity was 30.52, the open interest changed by 16 which increased total open position to 108


On 12 Nov NMDC was trading at 77.18. The strike last trading price was 4.65, which was -0.7 lower than the previous day. The implied volatity was 31.83, the open interest changed by 21 which increased total open position to 91


On 11 Nov NMDC was trading at 75.79. The strike last trading price was 5.3, which was -0.2 lower than the previous day. The implied volatity was 31.96, the open interest changed by 24 which increased total open position to 68


On 10 Nov NMDC was trading at 75.08. The strike last trading price was 5.6, which was -1.79 lower than the previous day. The implied volatity was 30.10, the open interest changed by 18 which increased total open position to 43


On 7 Nov NMDC was trading at 74.24. The strike last trading price was 7.39, which was 0.48 higher than the previous day. The implied volatity was 40.51, the open interest changed by 0 which decreased total open position to 25


On 6 Nov NMDC was trading at 73.12. The strike last trading price was 6.91, which was 0.91 higher than the previous day. The implied volatity was 29.00, the open interest changed by 0 which decreased total open position to 25


On 4 Nov NMDC was trading at 74.27. The strike last trading price was 6, which was 1.22 higher than the previous day. The implied volatity was 27.68, the open interest changed by 0 which decreased total open position to 26


On 3 Nov NMDC was trading at 75.92. The strike last trading price was 4.78, which was -0.42 lower than the previous day. The implied volatity was 26.08, the open interest changed by 8 which increased total open position to 26


On 31 Oct NMDC was trading at 75.79. The strike last trading price was 5.2, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 18


On 30 Oct NMDC was trading at 75.89. The strike last trading price was 5.15, which was 0.5 higher than the previous day. The implied volatity was 28.93, the open interest changed by 6 which increased total open position to 16


On 29 Oct NMDC was trading at 76.70. The strike last trading price was 4.7, which was -2.75 lower than the previous day. The implied volatity was 28.30, the open interest changed by 7 which increased total open position to 7


On 28 Oct NMDC was trading at 74.63. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Oct NMDC was trading at 74.37. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 24 Oct NMDC was trading at 74.19. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 23 Oct NMDC was trading at 74.19. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Oct NMDC was trading at 75.24. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 17 Oct NMDC was trading at 74.91. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 14 Oct NMDC was trading at 76.13. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 13 Oct NMDC was trading at 77.15. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 10 Oct NMDC was trading at 77.13. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 9 Oct NMDC was trading at 78.80. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 8 Oct NMDC was trading at 76.23. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 7 Oct NMDC was trading at 76.09. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Oct NMDC was trading at 76.06. The strike last trading price was 7.45, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Oct NMDC was trading at 77.10. The strike last trading price was 7.45, 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