NTPC
Ntpc Ltd
Historical option data for NTPC
18 Oct 2024 10:31 AM IST
| NTPC 450 CE | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Date | Close | Ltp | Change | Volume | Change OI | OI | ||||
| 18 Oct | 421.15 | 1 | -0.05 | 19,35,000 | -6,000 | 1,56,30,000 | ||||
| 17 Oct | 417.75 | 1.05 | -0.05 | 44,71,500 | 5,62,500 | 1,56,66,000 | ||||
| 16 Oct | 424.25 | 1.1 | -0.10 | 32,95,500 | 1,59,000 | 1,50,93,000 | ||||
| 15 Oct | 426.60 | 1.2 | -0.05 | 27,16,500 | 52,500 | 1,49,52,000 | ||||
| 14 Oct | 424.50 | 1.25 | -0.20 | 32,74,500 | 3,64,500 | 1,49,13,000 | ||||
| 11 Oct | 422.50 | 1.45 | -0.40 | 42,34,500 | 2,95,500 | 1,45,56,000 | ||||
| 10 Oct | 422.70 | 1.85 | 0.10 | 1,12,96,500 | 2,86,500 | 1,42,74,000 | ||||
| 9 Oct | 418.45 | 1.75 | -0.60 | 46,77,000 | 2,80,500 | 1,39,93,500 | ||||
| 8 Oct | 420.95 | 2.35 | 0.45 | 71,82,000 | -49,500 | 1,37,08,500 | ||||
| 7 Oct | 415.45 | 1.9 | -1.95 | 1,40,10,000 | 4,14,000 | 1,37,89,500 | ||||
| 4 Oct | 430.45 | 3.85 | -1.85 | 1,29,97,500 | -75,000 | 1,33,86,000 | ||||
| 3 Oct | 435.35 | 5.7 | -2.60 | 1,30,00,500 | 7,11,000 | 1,34,64,000 | ||||
| 1 Oct | 440.10 | 8.3 | -2.05 | 1,31,40,000 | 16,12,500 | 1,27,53,000 | ||||
| 30 Sept | 443.20 | 10.35 | -1.70 | 3,34,96,500 | 85,26,000 | 1,11,63,000 | ||||
| 27 Sept | 436.90 | 12.05 | 2.05 | 1,60,11,000 | -4,36,500 | 29,52,000 | ||||
| 26 Sept | 434.60 | 10 | -1.90 | 57,07,500 | 5,23,500 | 34,12,500 | ||||
| 25 Sept | 436.10 | 11.9 | 3.55 | 79,51,500 | 7,77,000 | 28,81,500 | ||||
| 24 Sept | 428.10 | 8.35 | -0.35 | 20,14,500 | 1,96,500 | 21,09,000 | ||||
| 23 Sept | 428.35 | 8.7 | 0.95 | 24,91,500 | 4,99,500 | 19,11,000 | ||||
| 20 Sept | 423.95 | 7.75 | -0.35 | 17,85,000 | 2,32,500 | 14,11,500 | ||||
| 19 Sept | 423.95 | 8.1 | 3.65 | 53,80,500 | 6,30,000 | 11,77,500 | ||||
| 18 Sept | 414.15 | 4.45 | -0.20 | 7,62,000 | 1,98,000 | 5,47,500 | ||||
| 17 Sept | 416.30 | 4.65 | 1.10 | 5,92,500 | 2,85,000 | 3,49,500 | ||||
| 16 Sept | 411.10 | 3.55 | 1.25 | 1,02,000 | 45,000 | 61,500 | ||||
| 13 Sept | 401.40 | 2.3 | -0.60 | 24,000 | 13,500 | 15,000 | ||||
| 12 Sept | 404.85 | 2.9 | -11.25 | 4,500 | 0 | 0 | ||||
| 5 Sept | 403.25 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 3 Sept | 406.40 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 29 Aug | 409.90 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 28 Aug | 409.05 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 27 Aug | 409.65 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
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| 26 Aug | 414.85 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 23 Aug | 401.95 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 20 Aug | 406.25 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 19 Aug | 403.10 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 12 Aug | 400.85 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 9 Aug | 410.65 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 8 Aug | 407.70 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 7 Aug | 416.30 | 14.15 | 0.00 | 0 | 0 | 0 | ||||
| 6 Aug | 415.00 | 14.15 | 0 | 0 | 0 | |||||
For Ntpc Ltd - strike price 450 expiring on 31OCT2024
Delta for 450 CE is -
Historical price for 450 CE is as follows
On 18 Oct NTPC was trading at 421.15. The strike last trading price was 1, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by -6000 which decreased total open position to 15630000
On 17 Oct NTPC was trading at 417.75. The strike last trading price was 1.05, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by 562500 which increased total open position to 15666000
On 16 Oct NTPC was trading at 424.25. The strike last trading price was 1.1, which was -0.10 lower than the previous day. The implied volatity was -, the open interest changed by 159000 which increased total open position to 15093000
On 15 Oct NTPC was trading at 426.60. The strike last trading price was 1.2, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by 52500 which increased total open position to 14952000
On 14 Oct NTPC was trading at 424.50. The strike last trading price was 1.25, which was -0.20 lower than the previous day. The implied volatity was -, the open interest changed by 364500 which increased total open position to 14913000
On 11 Oct NTPC was trading at 422.50. The strike last trading price was 1.45, which was -0.40 lower than the previous day. The implied volatity was -, the open interest changed by 295500 which increased total open position to 14556000
On 10 Oct NTPC was trading at 422.70. The strike last trading price was 1.85, which was 0.10 higher than the previous day. The implied volatity was -, the open interest changed by 286500 which increased total open position to 14274000
On 9 Oct NTPC was trading at 418.45. The strike last trading price was 1.75, which was -0.60 lower than the previous day. The implied volatity was -, the open interest changed by 280500 which increased total open position to 13993500
On 8 Oct NTPC was trading at 420.95. The strike last trading price was 2.35, which was 0.45 higher than the previous day. The implied volatity was -, the open interest changed by -49500 which decreased total open position to 13708500
On 7 Oct NTPC was trading at 415.45. The strike last trading price was 1.9, which was -1.95 lower than the previous day. The implied volatity was -, the open interest changed by 414000 which increased total open position to 13789500
On 4 Oct NTPC was trading at 430.45. The strike last trading price was 3.85, which was -1.85 lower than the previous day. The implied volatity was -, the open interest changed by -75000 which decreased total open position to 13386000
On 3 Oct NTPC was trading at 435.35. The strike last trading price was 5.7, which was -2.60 lower than the previous day. The implied volatity was -, the open interest changed by 711000 which increased total open position to 13464000
On 1 Oct NTPC was trading at 440.10. The strike last trading price was 8.3, which was -2.05 lower than the previous day. The implied volatity was -, the open interest changed by 1612500 which increased total open position to 12753000
On 30 Sept NTPC was trading at 443.20. The strike last trading price was 10.35, which was -1.70 lower than the previous day. The implied volatity was -, the open interest changed by 8526000 which increased total open position to 11163000
On 27 Sept NTPC was trading at 436.90. The strike last trading price was 12.05, which was 2.05 higher than the previous day. The implied volatity was -, the open interest changed by -436500 which decreased total open position to 2952000
On 26 Sept NTPC was trading at 434.60. The strike last trading price was 10, which was -1.90 lower than the previous day. The implied volatity was -, the open interest changed by 523500 which increased total open position to 3412500
On 25 Sept NTPC was trading at 436.10. The strike last trading price was 11.9, which was 3.55 higher than the previous day. The implied volatity was -, the open interest changed by 777000 which increased total open position to 2881500
On 24 Sept NTPC was trading at 428.10. The strike last trading price was 8.35, which was -0.35 lower than the previous day. The implied volatity was -, the open interest changed by 196500 which increased total open position to 2109000
On 23 Sept NTPC was trading at 428.35. The strike last trading price was 8.7, which was 0.95 higher than the previous day. The implied volatity was -, the open interest changed by 499500 which increased total open position to 1911000
On 20 Sept NTPC was trading at 423.95. The strike last trading price was 7.75, which was -0.35 lower than the previous day. The implied volatity was -, the open interest changed by 232500 which increased total open position to 1411500
On 19 Sept NTPC was trading at 423.95. The strike last trading price was 8.1, which was 3.65 higher than the previous day. The implied volatity was -, the open interest changed by 630000 which increased total open position to 1177500
On 18 Sept NTPC was trading at 414.15. The strike last trading price was 4.45, which was -0.20 lower than the previous day. The implied volatity was -, the open interest changed by 198000 which increased total open position to 547500
On 17 Sept NTPC was trading at 416.30. The strike last trading price was 4.65, which was 1.10 higher than the previous day. The implied volatity was -, the open interest changed by 285000 which increased total open position to 349500
On 16 Sept NTPC was trading at 411.10. The strike last trading price was 3.55, which was 1.25 higher than the previous day. The implied volatity was -, the open interest changed by 45000 which increased total open position to 61500
On 13 Sept NTPC was trading at 401.40. The strike last trading price was 2.3, which was -0.60 lower than the previous day. The implied volatity was -, the open interest changed by 13500 which increased total open position to 15000
On 12 Sept NTPC was trading at 404.85. The strike last trading price was 2.9, which was -11.25 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 5 Sept NTPC was trading at 403.25. The strike last trading price was 14.15, 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 3 Sept NTPC was trading at 406.40. The strike last trading price was 14.15, 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 29 Aug NTPC was trading at 409.90. The strike last trading price was 14.15, 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 28 Aug NTPC was trading at 409.05. The strike last trading price was 14.15, 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 27 Aug NTPC was trading at 409.65. The strike last trading price was 14.15, 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 26 Aug NTPC was trading at 414.85. The strike last trading price was 14.15, 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 23 Aug NTPC was trading at 401.95. The strike last trading price was 14.15, 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 20 Aug NTPC was trading at 406.25. The strike last trading price was 14.15, 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 19 Aug NTPC was trading at 403.10. The strike last trading price was 14.15, 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 12 Aug NTPC was trading at 400.85. The strike last trading price was 14.15, 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 9 Aug NTPC was trading at 410.65. The strike last trading price was 14.15, 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 Aug NTPC was trading at 407.70. The strike last trading price was 14.15, 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 Aug NTPC was trading at 416.30. The strike last trading price was 14.15, 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 Aug NTPC was trading at 415.00. The strike last trading price was 14.15, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
| NTPC 450 PE | ||||||
|---|---|---|---|---|---|---|
| Date | Close | Ltp | Change | Volume | Change OI | OI |
| 18 Oct | 421.15 | 32 | -0.25 | 6,000 | 0 | 3,45,000 |
| 17 Oct | 417.75 | 32.25 | 7.10 | 79,500 | -24,000 | 3,48,000 |
| 16 Oct | 424.25 | 25.15 | 1.30 | 1,06,500 | -28,500 | 3,72,000 |
| 15 Oct | 426.60 | 23.85 | -1.10 | 67,500 | -13,500 | 4,00,500 |
| 14 Oct | 424.50 | 24.95 | -1.70 | 28,500 | -9,000 | 4,14,000 |
| 11 Oct | 422.50 | 26.65 | 1.25 | 39,000 | -7,500 | 4,23,000 |
| 10 Oct | 422.70 | 25.4 | -4.00 | 1,51,500 | -25,500 | 4,30,500 |
| 9 Oct | 418.45 | 29.4 | 2.05 | 90,000 | -18,000 | 4,56,000 |
| 8 Oct | 420.95 | 27.35 | -5.15 | 1,30,500 | -40,500 | 4,74,000 |
| 7 Oct | 415.45 | 32.5 | 13.00 | 2,22,000 | -72,000 | 5,16,000 |
| 4 Oct | 430.45 | 19.5 | 2.65 | 8,13,000 | -87,000 | 5,88,000 |
| 3 Oct | 435.35 | 16.85 | 2.85 | 15,09,000 | -51,000 | 6,75,000 |
| 1 Oct | 440.10 | 14 | -0.95 | 17,74,500 | 1,48,500 | 7,27,500 |
| 30 Sept | 443.20 | 14.95 | -2.80 | 27,88,500 | 3,01,500 | 5,74,500 |
| 27 Sept | 436.90 | 17.75 | -6.25 | 5,44,500 | 73,500 | 2,76,000 |
| 26 Sept | 434.60 | 24 | 1.30 | 2,02,500 | 55,500 | 2,05,500 |
| 25 Sept | 436.10 | 22.7 | -4.10 | 2,83,500 | 1,03,500 | 1,53,000 |
| 24 Sept | 428.10 | 26.8 | -0.20 | 46,500 | 21,000 | 49,500 |
| 23 Sept | 428.35 | 27 | -4.25 | 36,000 | 7,500 | 28,500 |
| 20 Sept | 423.95 | 31.25 | 1.75 | 10,500 | 6,000 | 21,000 |
| 19 Sept | 423.95 | 29.5 | -33.75 | 19,500 | 15,000 | 15,000 |
| 18 Sept | 414.15 | 63.25 | 0.00 | 0 | 0 | 0 |
| 17 Sept | 416.30 | 63.25 | 0.00 | 0 | 0 | 0 |
| 16 Sept | 411.10 | 63.25 | 0.00 | 0 | 0 | 0 |
| 13 Sept | 401.40 | 63.25 | 0.00 | 0 | 0 | 0 |
| 12 Sept | 404.85 | 63.25 | 0.00 | 0 | 0 | 0 |
| 5 Sept | 403.25 | 63.25 | 0.00 | 0 | 0 | 0 |
| 3 Sept | 406.40 | 63.25 | 63.25 | 0 | 0 | 0 |
| 29 Aug | 409.90 | 0 | 0.00 | 0 | 0 | 0 |
| 28 Aug | 409.05 | 0 | 0.00 | 0 | 0 | 0 |
| 27 Aug | 409.65 | 0 | 0.00 | 0 | 0 | 0 |
| 26 Aug | 414.85 | 0 | 0.00 | 0 | 0 | 0 |
| 23 Aug | 401.95 | 0 | 0.00 | 0 | 0 | 0 |
| 20 Aug | 406.25 | 0 | 0.00 | 0 | 0 | 0 |
| 19 Aug | 403.10 | 0 | 0.00 | 0 | 0 | 0 |
| 12 Aug | 400.85 | 0 | 0.00 | 0 | 0 | 0 |
| 9 Aug | 410.65 | 0 | 0.00 | 0 | 0 | 0 |
| 8 Aug | 407.70 | 0 | 0.00 | 0 | 0 | 0 |
| 7 Aug | 416.30 | 0 | 0.00 | 0 | 0 | 0 |
| 6 Aug | 415.00 | 0 | 0 | 0 | 0 | |
For Ntpc Ltd - strike price 450 expiring on 31OCT2024
Delta for 450 PE is -
Historical price for 450 PE is as follows
On 18 Oct NTPC was trading at 421.15. The strike last trading price was 32, which was -0.25 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 345000
On 17 Oct NTPC was trading at 417.75. The strike last trading price was 32.25, which was 7.10 higher than the previous day. The implied volatity was -, the open interest changed by -24000 which decreased total open position to 348000
On 16 Oct NTPC was trading at 424.25. The strike last trading price was 25.15, which was 1.30 higher than the previous day. The implied volatity was -, the open interest changed by -28500 which decreased total open position to 372000
On 15 Oct NTPC was trading at 426.60. The strike last trading price was 23.85, which was -1.10 lower than the previous day. The implied volatity was -, the open interest changed by -13500 which decreased total open position to 400500
On 14 Oct NTPC was trading at 424.50. The strike last trading price was 24.95, which was -1.70 lower than the previous day. The implied volatity was -, the open interest changed by -9000 which decreased total open position to 414000
On 11 Oct NTPC was trading at 422.50. The strike last trading price was 26.65, which was 1.25 higher than the previous day. The implied volatity was -, the open interest changed by -7500 which decreased total open position to 423000
On 10 Oct NTPC was trading at 422.70. The strike last trading price was 25.4, which was -4.00 lower than the previous day. The implied volatity was -, the open interest changed by -25500 which decreased total open position to 430500
On 9 Oct NTPC was trading at 418.45. The strike last trading price was 29.4, which was 2.05 higher than the previous day. The implied volatity was -, the open interest changed by -18000 which decreased total open position to 456000
On 8 Oct NTPC was trading at 420.95. The strike last trading price was 27.35, which was -5.15 lower than the previous day. The implied volatity was -, the open interest changed by -40500 which decreased total open position to 474000
On 7 Oct NTPC was trading at 415.45. The strike last trading price was 32.5, which was 13.00 higher than the previous day. The implied volatity was -, the open interest changed by -72000 which decreased total open position to 516000
On 4 Oct NTPC was trading at 430.45. The strike last trading price was 19.5, which was 2.65 higher than the previous day. The implied volatity was -, the open interest changed by -87000 which decreased total open position to 588000
On 3 Oct NTPC was trading at 435.35. The strike last trading price was 16.85, which was 2.85 higher than the previous day. The implied volatity was -, the open interest changed by -51000 which decreased total open position to 675000
On 1 Oct NTPC was trading at 440.10. The strike last trading price was 14, which was -0.95 lower than the previous day. The implied volatity was -, the open interest changed by 148500 which increased total open position to 727500
On 30 Sept NTPC was trading at 443.20. The strike last trading price was 14.95, which was -2.80 lower than the previous day. The implied volatity was -, the open interest changed by 301500 which increased total open position to 574500
On 27 Sept NTPC was trading at 436.90. The strike last trading price was 17.75, which was -6.25 lower than the previous day. The implied volatity was -, the open interest changed by 73500 which increased total open position to 276000
On 26 Sept NTPC was trading at 434.60. The strike last trading price was 24, which was 1.30 higher than the previous day. The implied volatity was -, the open interest changed by 55500 which increased total open position to 205500
On 25 Sept NTPC was trading at 436.10. The strike last trading price was 22.7, which was -4.10 lower than the previous day. The implied volatity was -, the open interest changed by 103500 which increased total open position to 153000
On 24 Sept NTPC was trading at 428.10. The strike last trading price was 26.8, which was -0.20 lower than the previous day. The implied volatity was -, the open interest changed by 21000 which increased total open position to 49500
On 23 Sept NTPC was trading at 428.35. The strike last trading price was 27, which was -4.25 lower than the previous day. The implied volatity was -, the open interest changed by 7500 which increased total open position to 28500
On 20 Sept NTPC was trading at 423.95. The strike last trading price was 31.25, which was 1.75 higher than the previous day. The implied volatity was -, the open interest changed by 6000 which increased total open position to 21000
On 19 Sept NTPC was trading at 423.95. The strike last trading price was 29.5, which was -33.75 lower than the previous day. The implied volatity was -, the open interest changed by 15000 which increased total open position to 15000
On 18 Sept NTPC was trading at 414.15. The strike last trading price was 63.25, 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 17 Sept NTPC was trading at 416.30. The strike last trading price was 63.25, 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 16 Sept NTPC was trading at 411.10. The strike last trading price was 63.25, 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 13 Sept NTPC was trading at 401.40. The strike last trading price was 63.25, 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 12 Sept NTPC was trading at 404.85. The strike last trading price was 63.25, 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 Sept NTPC was trading at 403.25. The strike last trading price was 63.25, 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 3 Sept NTPC was trading at 406.40. The strike last trading price was 63.25, which was 63.25 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 29 Aug NTPC was trading at 409.90. 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 28 Aug NTPC was trading at 409.05. 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 27 Aug NTPC was trading at 409.65. 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 26 Aug NTPC was trading at 414.85. 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 23 Aug NTPC was trading at 401.95. 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 20 Aug NTPC was trading at 406.25. 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 19 Aug NTPC was trading at 403.10. 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 12 Aug NTPC was trading at 400.85. 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 9 Aug NTPC was trading at 410.65. 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 8 Aug NTPC was trading at 407.70. 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 7 Aug NTPC was trading at 416.30. 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 6 Aug NTPC was trading at 415.00. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
