DLF
Dlf Limited
Historical option data for DLF
16 Sep 2024 04:10 PM IST
DLF 760 CE | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Date | Close | Ltp | Change | Volume | Change OI | OI | ||||
16 Sept | 862.10 | 76.4 | 0.00 | 0 | 0 | 0 | ||||
13 Sept | 863.60 | 76.4 | 0.00 | 0 | -825 | 0 | ||||
12 Sept | 835.90 | 76.4 | 4.45 | 4,950 | -825 | 75,900 | ||||
11 Sept | 824.00 | 71.95 | -7.55 | 7,425 | 2,475 | 76,725 | ||||
10 Sept | 829.80 | 79.5 | 8.90 | 5,775 | 0 | 74,250 | ||||
9 Sept | 826.75 | 70.6 | 9.60 | 35,475 | 24,750 | 74,250 | ||||
6 Sept | 814.25 | 61 | -18.00 | 41,250 | 33,000 | 48,675 | ||||
5 Sept | 841.65 | 79 | 0.00 | 0 | 0 | 0 | ||||
4 Sept | 850.35 | 79 | 0.00 | 0 | 0 | 0 | ||||
3 Sept | 847.60 | 79 | 0.00 | 0 | 0 | 0 | ||||
2 Sept | 848.25 | 79 | 0.00 | 0 | 0 | 0 | ||||
30 Aug | 845.10 | 79 | 0.00 | 0 | 12,375 | 0 | ||||
29 Aug | 831.90 | 79 | -34.00 | 12,375 | 0 | 3,300 | ||||
28 Aug | 837.10 | 113 | 0.00 | 0 | 0 | 0 | ||||
27 Aug | 846.35 | 113 | 0.00 | 0 | 0 | 0 | ||||
26 Aug | 848.80 | 113 | 0.00 | 0 | 0 | 0 | ||||
23 Aug | 849.50 | 113 | 0.00 | 0 | 0 | 0 | ||||
22 Aug | 859.25 | 113 | 0.00 | 0 | 0 | 0 | ||||
21 Aug | 860.55 | 113 | 0.00 | 0 | 3,300 | 0 | ||||
20 Aug | 867.35 | 113 | 8.15 | 3,300 | 2,475 | 2,475 | ||||
19 Aug | 857.20 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
16 Aug | 866.90 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
14 Aug | 821.65 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
13 Aug | 813.85 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
12 Aug | 835.45 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
9 Aug | 830.90 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
8 Aug | 832.60 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
7 Aug | 845.65 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
6 Aug | 820.70 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
5 Aug | 810.15 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
31 Jul | 889.15 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
30 Jul | 879.90 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
29 Jul | 870.00 | 104.85 | 0.00 | 0 | 0 | 0 | ||||
26 Jul | 829.70 | 104.85 | 104.85 | 0 | 0 | 0 | ||||
12 Jul | 821.70 | 0 | 0.00 | 0 | 0 | 0 | ||||
11 Jul | 831.95 | 0 | 0.00 | 0 | 0 | 0 | ||||
10 Jul | 836.70 | 0 | 0.00 | 0 | 0 | 0 | ||||
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9 Jul | 838.55 | 0 | 0.00 | 0 | 0 | 0 | ||||
8 Jul | 835.70 | 0 | 0.00 | 0 | 0 | 0 | ||||
5 Jul | 832.80 | 0 | 0.00 | 0 | 0 | 0 | ||||
4 Jul | 838.60 | 0 | 0.00 | 0 | 0 | 0 | ||||
3 Jul | 841.15 | 0 | 0.00 | 0 | 0 | 0 | ||||
2 Jul | 830.40 | 0 | 0 | 0 | 0 |
For Dlf Limited - strike price 760 expiring on 26SEP2024
Delta for 760 CE is -
Historical price for 760 CE is as follows
On 16 Sept DLF was trading at 862.10. The strike last trading price was 76.4, 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 DLF was trading at 863.60. The strike last trading price was 76.4, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -825 which decreased total open position to 0
On 12 Sept DLF was trading at 835.90. The strike last trading price was 76.4, which was 4.45 higher than the previous day. The implied volatity was -, the open interest changed by -825 which decreased total open position to 75900
On 11 Sept DLF was trading at 824.00. The strike last trading price was 71.95, which was -7.55 lower than the previous day. The implied volatity was -, the open interest changed by 2475 which increased total open position to 76725
On 10 Sept DLF was trading at 829.80. The strike last trading price was 79.5, which was 8.90 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 74250
On 9 Sept DLF was trading at 826.75. The strike last trading price was 70.6, which was 9.60 higher than the previous day. The implied volatity was -, the open interest changed by 24750 which increased total open position to 74250
On 6 Sept DLF was trading at 814.25. The strike last trading price was 61, which was -18.00 lower than the previous day. The implied volatity was -, the open interest changed by 33000 which increased total open position to 48675
On 5 Sept DLF was trading at 841.65. The strike last trading price was 79, 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 4 Sept DLF was trading at 850.35. The strike last trading price was 79, 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 DLF was trading at 847.60. The strike last trading price was 79, 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 2 Sept DLF was trading at 848.25. The strike last trading price was 79, 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 30 Aug DLF was trading at 845.10. The strike last trading price was 79, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 12375 which increased total open position to 0
On 29 Aug DLF was trading at 831.90. The strike last trading price was 79, which was -34.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3300
On 28 Aug DLF was trading at 837.10. The strike last trading price was 113, 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 DLF was trading at 846.35. The strike last trading price was 113, 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 DLF was trading at 848.80. The strike last trading price was 113, 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 DLF was trading at 849.50. The strike last trading price was 113, 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 22 Aug DLF was trading at 859.25. The strike last trading price was 113, 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 21 Aug DLF was trading at 860.55. The strike last trading price was 113, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 3300 which increased total open position to 0
On 20 Aug DLF was trading at 867.35. The strike last trading price was 113, which was 8.15 higher than the previous day. The implied volatity was -, the open interest changed by 2475 which increased total open position to 2475
On 19 Aug DLF was trading at 857.20. The strike last trading price was 104.85, 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 Aug DLF was trading at 866.90. The strike last trading price was 104.85, 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 14 Aug DLF was trading at 821.65. The strike last trading price was 104.85, 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 Aug DLF was trading at 813.85. The strike last trading price was 104.85, 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 DLF was trading at 835.45. The strike last trading price was 104.85, 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 DLF was trading at 830.90. The strike last trading price was 104.85, 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 DLF was trading at 832.60. The strike last trading price was 104.85, 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 DLF was trading at 845.65. The strike last trading price was 104.85, 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 DLF was trading at 820.70. The strike last trading price was 104.85, 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 Aug DLF was trading at 810.15. The strike last trading price was 104.85, 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 Jul DLF was trading at 889.15. The strike last trading price was 104.85, 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 30 Jul DLF was trading at 879.90. The strike last trading price was 104.85, 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 Jul DLF was trading at 870.00. The strike last trading price was 104.85, 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 Jul DLF was trading at 829.70. The strike last trading price was 104.85, which was 104.85 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Jul DLF was trading at 821.70. 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 11 Jul DLF was trading at 831.95. 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 10 Jul DLF was trading at 836.70. 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 9 Jul DLF was trading at 838.55. 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 Jul DLF was trading at 835.70. 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 5 Jul DLF was trading at 832.80. 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 4 Jul DLF was trading at 838.60. 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 3 Jul DLF was trading at 841.15. 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 2 Jul DLF was trading at 830.40. 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
DLF 760 PE | ||||||
---|---|---|---|---|---|---|
Date | Close | Ltp | Change | Volume | Change OI | OI |
16 Sept | 862.10 | 0.45 | 0.05 | 32,175 | -6,600 | 1,31,175 |
13 Sept | 863.60 | 0.4 | -0.55 | 1,25,400 | -46,200 | 1,37,775 |
12 Sept | 835.90 | 0.95 | -0.90 | 89,925 | 13,200 | 1,85,625 |
11 Sept | 824.00 | 1.85 | 0.15 | 58,575 | 8,250 | 1,74,075 |
10 Sept | 829.80 | 1.7 | -1.10 | 2,37,600 | -37,125 | 1,65,000 |
9 Sept | 826.75 | 2.8 | -2.30 | 3,39,075 | -10,725 | 2,02,950 |
6 Sept | 814.25 | 5.1 | 3.45 | 5,70,900 | 1,19,625 | 2,16,150 |
5 Sept | 841.65 | 1.65 | 0.00 | 56,925 | 825 | 97,350 |
4 Sept | 850.35 | 1.65 | 0.20 | 51,975 | -2,475 | 98,175 |
3 Sept | 847.60 | 1.45 | -0.55 | 49,500 | 0 | 1,01,475 |
2 Sept | 848.25 | 2 | -0.60 | 89,100 | -7,425 | 1,04,775 |
30 Aug | 845.10 | 2.6 | -1.60 | 1,73,250 | 28,050 | 1,12,200 |
29 Aug | 831.90 | 4.2 | 0.60 | 2,76,375 | 56,100 | 84,975 |
28 Aug | 837.10 | 3.6 | 0.30 | 47,025 | 3,300 | 27,225 |
27 Aug | 846.35 | 3.3 | 0.00 | 0 | 19,800 | 0 |
26 Aug | 848.80 | 3.3 | 1.00 | 28,875 | 19,800 | 23,925 |
23 Aug | 849.50 | 2.3 | 0.00 | 0 | 0 | 0 |
22 Aug | 859.25 | 2.3 | 0.00 | 0 | 0 | 0 |
21 Aug | 860.55 | 2.3 | 0.00 | 0 | -1,650 | 0 |
20 Aug | 867.35 | 2.3 | -0.60 | 9,075 | -2,475 | 3,300 |
19 Aug | 857.20 | 2.9 | -3.60 | 825 | 0 | 6,600 |
16 Aug | 866.90 | 6.5 | 0.00 | 0 | 0 | 0 |
14 Aug | 821.65 | 6.5 | 0.00 | 0 | 0 | 0 |
13 Aug | 813.85 | 6.5 | 0.00 | 0 | 0 | 0 |
12 Aug | 835.45 | 6.5 | 0.00 | 0 | 0 | 0 |
9 Aug | 830.90 | 6.5 | 0.00 | 0 | 0 | 0 |
8 Aug | 832.60 | 6.5 | 0.00 | 0 | 6,600 | 0 |
7 Aug | 845.65 | 6.5 | -27.85 | 6,600 | 5,775 | 5,775 |
6 Aug | 820.70 | 34.35 | 0.00 | 0 | 0 | 0 |
5 Aug | 810.15 | 34.35 | 0.00 | 0 | 0 | 0 |
31 Jul | 889.15 | 34.35 | 0.00 | 0 | 0 | 0 |
30 Jul | 879.90 | 34.35 | 0.00 | 0 | 0 | 0 |
29 Jul | 870.00 | 34.35 | 0.00 | 0 | 0 | 0 |
26 Jul | 829.70 | 34.35 | 34.35 | 0 | 0 | 0 |
12 Jul | 821.70 | 0 | 0.00 | 0 | 0 | 0 |
11 Jul | 831.95 | 0 | 0.00 | 0 | 0 | 0 |
10 Jul | 836.70 | 0 | 0.00 | 0 | 0 | 0 |
9 Jul | 838.55 | 0 | 0.00 | 0 | 0 | 0 |
8 Jul | 835.70 | 0 | 0.00 | 0 | 0 | 0 |
5 Jul | 832.80 | 0 | 0.00 | 0 | 0 | 0 |
4 Jul | 838.60 | 0 | 0.00 | 0 | 0 | 0 |
3 Jul | 841.15 | 0 | 0.00 | 0 | 0 | 0 |
2 Jul | 830.40 | 0 | 0 | 0 | 0 |
For Dlf Limited - strike price 760 expiring on 26SEP2024
Delta for 760 PE is -
Historical price for 760 PE is as follows
On 16 Sept DLF was trading at 862.10. The strike last trading price was 0.45, which was 0.05 higher than the previous day. The implied volatity was -, the open interest changed by -6600 which decreased total open position to 131175
On 13 Sept DLF was trading at 863.60. The strike last trading price was 0.4, which was -0.55 lower than the previous day. The implied volatity was -, the open interest changed by -46200 which decreased total open position to 137775
On 12 Sept DLF was trading at 835.90. The strike last trading price was 0.95, which was -0.90 lower than the previous day. The implied volatity was -, the open interest changed by 13200 which increased total open position to 185625
On 11 Sept DLF was trading at 824.00. The strike last trading price was 1.85, which was 0.15 higher than the previous day. The implied volatity was -, the open interest changed by 8250 which increased total open position to 174075
On 10 Sept DLF was trading at 829.80. The strike last trading price was 1.7, which was -1.10 lower than the previous day. The implied volatity was -, the open interest changed by -37125 which decreased total open position to 165000
On 9 Sept DLF was trading at 826.75. The strike last trading price was 2.8, which was -2.30 lower than the previous day. The implied volatity was -, the open interest changed by -10725 which decreased total open position to 202950
On 6 Sept DLF was trading at 814.25. The strike last trading price was 5.1, which was 3.45 higher than the previous day. The implied volatity was -, the open interest changed by 119625 which increased total open position to 216150
On 5 Sept DLF was trading at 841.65. The strike last trading price was 1.65, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 825 which increased total open position to 97350
On 4 Sept DLF was trading at 850.35. The strike last trading price was 1.65, which was 0.20 higher than the previous day. The implied volatity was -, the open interest changed by -2475 which decreased total open position to 98175
On 3 Sept DLF was trading at 847.60. The strike last trading price was 1.45, which was -0.55 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 101475
On 2 Sept DLF was trading at 848.25. The strike last trading price was 2, which was -0.60 lower than the previous day. The implied volatity was -, the open interest changed by -7425 which decreased total open position to 104775
On 30 Aug DLF was trading at 845.10. The strike last trading price was 2.6, which was -1.60 lower than the previous day. The implied volatity was -, the open interest changed by 28050 which increased total open position to 112200
On 29 Aug DLF was trading at 831.90. The strike last trading price was 4.2, which was 0.60 higher than the previous day. The implied volatity was -, the open interest changed by 56100 which increased total open position to 84975
On 28 Aug DLF was trading at 837.10. The strike last trading price was 3.6, which was 0.30 higher than the previous day. The implied volatity was -, the open interest changed by 3300 which increased total open position to 27225
On 27 Aug DLF was trading at 846.35. The strike last trading price was 3.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 19800 which increased total open position to 0
On 26 Aug DLF was trading at 848.80. The strike last trading price was 3.3, which was 1.00 higher than the previous day. The implied volatity was -, the open interest changed by 19800 which increased total open position to 23925
On 23 Aug DLF was trading at 849.50. The strike last trading price was 2.3, 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 22 Aug DLF was trading at 859.25. The strike last trading price was 2.3, 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 21 Aug DLF was trading at 860.55. The strike last trading price was 2.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -1650 which decreased total open position to 0
On 20 Aug DLF was trading at 867.35. 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 -2475 which decreased total open position to 3300
On 19 Aug DLF was trading at 857.20. The strike last trading price was 2.9, which was -3.60 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 6600
On 16 Aug DLF was trading at 866.90. The strike last trading price was 6.5, 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 14 Aug DLF was trading at 821.65. The strike last trading price was 6.5, 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 Aug DLF was trading at 813.85. The strike last trading price was 6.5, 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 DLF was trading at 835.45. The strike last trading price was 6.5, 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 DLF was trading at 830.90. The strike last trading price was 6.5, 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 DLF was trading at 832.60. The strike last trading price was 6.5, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 6600 which increased total open position to 0
On 7 Aug DLF was trading at 845.65. The strike last trading price was 6.5, which was -27.85 lower than the previous day. The implied volatity was -, the open interest changed by 5775 which increased total open position to 5775
On 6 Aug DLF was trading at 820.70. The strike last trading price was 34.35, 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 Aug DLF was trading at 810.15. The strike last trading price was 34.35, 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 Jul DLF was trading at 889.15. The strike last trading price was 34.35, 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 30 Jul DLF was trading at 879.90. The strike last trading price was 34.35, 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 Jul DLF was trading at 870.00. The strike last trading price was 34.35, 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 Jul DLF was trading at 829.70. The strike last trading price was 34.35, which was 34.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 12 Jul DLF was trading at 821.70. 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 11 Jul DLF was trading at 831.95. 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 10 Jul DLF was trading at 836.70. 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 9 Jul DLF was trading at 838.55. 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 Jul DLF was trading at 835.70. 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 5 Jul DLF was trading at 832.80. 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 4 Jul DLF was trading at 838.60. 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 3 Jul DLF was trading at 841.15. 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 2 Jul DLF was trading at 830.40. 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