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[--[65.84.65.76]--]
MRF
Mrf Ltd

120551.75 68.05 (0.06%)

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Historical option data for MRF

14 Nov 2024 04:11 PM IST
MRF 28NOV2024 135000 CE
Delta: 0.03
Vega: 14.90
Theta: -16.08
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
14 Nov 120551.75 69.3 -15.75 28.55 539 78 1,279
13 Nov 120483.70 85.05 -14.95 28.26 533 -76 1,200
12 Nov 120924.15 100 -38.20 27.59 945 257 1,282
11 Nov 123045.60 138.2 13.25 25.24 4,559 393 1,022
8 Nov 119354.30 124.95 -187.20 28.64 998 89 631
7 Nov 121025.95 312.15 -17.55 29.85 490 -27 548
6 Nov 121613.55 329.7 -50.15 28.23 466 -30 574
5 Nov 119530.15 379.85 -148.10 32.21 579 243 604
4 Nov 120876.75 527.95 -172.05 32.92 339 115 361
1 Nov 123330.30 700 -9.00 28.19 34 10 246
31 Oct 122524.45 709 34.00 - 232 7 235
30 Oct 121989.35 675 55.40 - 124 17 228
29 Oct 122507.85 619.6 -210.40 - 180 87 212
28 Oct 123090.95 830 -20.00 - 96 46 125
25 Oct 122751.80 850 -400.00 - 71 28 79
24 Oct 124131.20 1250 -6858.10 - 62 45 45
23 Oct 125493.95 8108.1 0.00 - 0 0 0
22 Oct 126407.25 8108.1 0.00 - 0 0 0
21 Oct 128242.95 8108.1 0.00 - 0 0 0
18 Oct 129444.65 8108.1 0.00 - 0 0 0
17 Oct 129811.75 8108.1 0.00 - 0 0 0
16 Oct 130493.80 8108.1 0.00 - 0 0 0
15 Oct 131027.25 8108.1 0.00 - 0 0 0
14 Oct 131913.30 8108.1 0.00 - 0 0 0
11 Oct 132197.59 8108.1 0.00 - 0 0 0
10 Oct 132214.45 8108.1 0.00 - 0 0 0
9 Oct 132583.30 8108.1 0.00 - 0 0 0
8 Oct 132140.20 8108.1 0.00 - 0 0 0
7 Oct 131237.84 8108.1 0.00 - 0 0 0
4 Oct 133408.75 8108.1 0.00 - 0 0 0
3 Oct 136104.34 8108.1 8108.10 - 0 0 0
26 Sept 138852.16 0 0.00 - 0 0 0
25 Sept 139156.16 0 0.00 - 0 0 0
23 Sept 137234.80 0 0.00 - 0 0 0
20 Sept 135934.41 0 0.00 - 0 0 0
19 Sept 136347.59 0 0.00 - 0 0 0
18 Sept 134242.70 0 0.00 - 0 0 0
17 Sept 135219.20 0 0.00 - 0 0 0
16 Sept 136427.00 0 0.00 - 0 0 0
13 Sept 137353.95 0 0.00 - 0 0 0
12 Sept 135962.25 0 0.00 - 0 0 0
11 Sept 135345.95 0 0.00 - 0 0 0
10 Sept 135759.41 0 0.00 - 0 0 0
9 Sept 133979.30 0 0.00 - 0 0 0
6 Sept 134260.75 0 0.00 - 0 0 0
5 Sept 136017.09 0 0.00 - 0 0 0
4 Sept 135326.91 0 0.00 - 0 0 0
3 Sept 134419.00 0 0.00 - 0 0 0
2 Sept 134195.25 0 - 0 0 0


For Mrf Ltd - strike price 135000 expiring on 28NOV2024

Delta for 135000 CE is 0.03

Historical price for 135000 CE is as follows

On 14 Nov MRF was trading at 120551.75. The strike last trading price was 69.3, which was -15.75 lower than the previous day. The implied volatity was 28.55, the open interest changed by 78 which increased total open position to 1279


On 13 Nov MRF was trading at 120483.70. The strike last trading price was 85.05, which was -14.95 lower than the previous day. The implied volatity was 28.26, the open interest changed by -76 which decreased total open position to 1200


On 12 Nov MRF was trading at 120924.15. The strike last trading price was 100, which was -38.20 lower than the previous day. The implied volatity was 27.59, the open interest changed by 257 which increased total open position to 1282


On 11 Nov MRF was trading at 123045.60. The strike last trading price was 138.2, which was 13.25 higher than the previous day. The implied volatity was 25.24, the open interest changed by 393 which increased total open position to 1022


On 8 Nov MRF was trading at 119354.30. The strike last trading price was 124.95, which was -187.20 lower than the previous day. The implied volatity was 28.64, the open interest changed by 89 which increased total open position to 631


On 7 Nov MRF was trading at 121025.95. The strike last trading price was 312.15, which was -17.55 lower than the previous day. The implied volatity was 29.85, the open interest changed by -27 which decreased total open position to 548


On 6 Nov MRF was trading at 121613.55. The strike last trading price was 329.7, which was -50.15 lower than the previous day. The implied volatity was 28.23, the open interest changed by -30 which decreased total open position to 574


On 5 Nov MRF was trading at 119530.15. The strike last trading price was 379.85, which was -148.10 lower than the previous day. The implied volatity was 32.21, the open interest changed by 243 which increased total open position to 604


On 4 Nov MRF was trading at 120876.75. The strike last trading price was 527.95, which was -172.05 lower than the previous day. The implied volatity was 32.92, the open interest changed by 115 which increased total open position to 361


On 1 Nov MRF was trading at 123330.30. The strike last trading price was 700, which was -9.00 lower than the previous day. The implied volatity was 28.19, the open interest changed by 10 which increased total open position to 246


On 31 Oct MRF was trading at 122524.45. The strike last trading price was 709, which was 34.00 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 30 Oct MRF was trading at 121989.35. The strike last trading price was 675, which was 55.40 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 29 Oct MRF was trading at 122507.85. The strike last trading price was 619.6, which was -210.40 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 28 Oct MRF was trading at 123090.95. The strike last trading price was 830, which was -20.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 25 Oct MRF was trading at 122751.80. The strike last trading price was 850, which was -400.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 24 Oct MRF was trading at 124131.20. The strike last trading price was 1250, which was -6858.10 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Oct MRF was trading at 125493.95. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 22 Oct MRF was trading at 126407.25. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 21 Oct MRF was trading at 128242.95. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 18 Oct MRF was trading at 129444.65. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 17 Oct MRF was trading at 129811.75. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 16 Oct MRF was trading at 130493.80. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 15 Oct MRF was trading at 131027.25. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 14 Oct MRF was trading at 131913.30. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 11 Oct MRF was trading at 132197.59. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 10 Oct MRF was trading at 132214.45. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 9 Oct MRF was trading at 132583.30. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 8 Oct MRF was trading at 132140.20. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 7 Oct MRF was trading at 131237.84. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 4 Oct MRF was trading at 133408.75. The strike last trading price was 8108.1, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 3 Oct MRF was trading at 136104.34. The strike last trading price was 8108.1, which was 8108.10 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 26 Sept MRF was trading at 138852.16. 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 which decreased total open position to


On 25 Sept MRF was trading at 139156.16. 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 which decreased total open position to


On 23 Sept MRF was trading at 137234.80. 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 which decreased total open position to


On 20 Sept MRF was trading at 135934.41. 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 which decreased total open position to


On 19 Sept MRF was trading at 136347.59. 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 which decreased total open position to


On 18 Sept MRF was trading at 134242.70. 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 which decreased total open position to


On 17 Sept MRF was trading at 135219.20. 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 which decreased total open position to


On 16 Sept MRF was trading at 136427.00. 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 which decreased total open position to


On 13 Sept MRF was trading at 137353.95. 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 which decreased total open position to


On 12 Sept MRF was trading at 135962.25. 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 which decreased total open position to


On 11 Sept MRF was trading at 135345.95. 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 which decreased total open position to


On 10 Sept MRF was trading at 135759.41. 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 which decreased total open position to


On 9 Sept MRF was trading at 133979.30. 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 which decreased total open position to


On 6 Sept MRF was trading at 134260.75. 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 which decreased total open position to


On 5 Sept MRF was trading at 136017.09. 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 which decreased total open position to


On 4 Sept MRF was trading at 135326.91. 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 which decreased total open position to


On 3 Sept MRF was trading at 134419.00. 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 which decreased total open position to


On 2 Sept MRF was trading at 134195.25. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


MRF 28NOV2024 135000 PE
Delta: 0.00
Vega: 0.00
Theta: 0.00
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
14 Nov 120551.75 13000 0.00 0.00 0 0 0
13 Nov 120483.70 13000 0.00 0.00 0 0 0
12 Nov 120924.15 13000 0.00 0.00 0 0 0
11 Nov 123045.60 13000 0.00 0.00 0 0 0
8 Nov 119354.30 13000 0.00 0.00 0 0 0
7 Nov 121025.95 13000 0.00 0.00 0 0 0
6 Nov 121613.55 13000 0.00 0.00 0 0 0
5 Nov 119530.15 13000 0.00 0.00 0 0 0
4 Nov 120876.75 13000 0.00 0.00 0 0 0
1 Nov 123330.30 13000 0.00 0.00 0 15 0
31 Oct 122524.45 13000 6741.15 - 15 11 11
30 Oct 121989.35 6258.85 0.00 - 0 0 0
29 Oct 122507.85 6258.85 0.00 - 0 0 0
28 Oct 123090.95 6258.85 0.00 - 0 0 0
25 Oct 122751.80 6258.85 0.00 - 0 0 0
24 Oct 124131.20 6258.85 0.00 - 0 0 0
23 Oct 125493.95 6258.85 0.00 - 0 0 0
22 Oct 126407.25 6258.85 0.00 - 0 0 0
21 Oct 128242.95 6258.85 0.00 - 0 0 0
18 Oct 129444.65 6258.85 0.00 - 0 0 0
17 Oct 129811.75 6258.85 0.00 - 0 0 0
16 Oct 130493.80 6258.85 0.00 - 0 0 0
15 Oct 131027.25 6258.85 0.00 - 0 0 0
14 Oct 131913.30 6258.85 0.00 - 0 0 0
11 Oct 132197.59 6258.85 0.00 - 0 0 0
10 Oct 132214.45 6258.85 0.00 - 0 0 0
9 Oct 132583.30 6258.85 0.00 - 0 0 0
8 Oct 132140.20 6258.85 0.00 - 0 0 0
7 Oct 131237.84 6258.85 0.00 - 0 0 0
4 Oct 133408.75 6258.85 0.00 - 0 0 0
3 Oct 136104.34 6258.85 0.00 - 0 0 0
26 Sept 138852.16 6258.85 0.00 - 0 0 0
25 Sept 139156.16 6258.85 0.00 - 0 0 0
23 Sept 137234.80 6258.85 6258.85 - 0 0 0
20 Sept 135934.41 0 0.00 - 0 0 0
19 Sept 136347.59 0 0.00 - 0 0 0
18 Sept 134242.70 0 0.00 - 0 0 0
17 Sept 135219.20 0 0.00 - 0 0 0
16 Sept 136427.00 0 0.00 - 0 0 0
13 Sept 137353.95 0 0.00 - 0 0 0
12 Sept 135962.25 0 0.00 - 0 0 0
11 Sept 135345.95 0 0.00 - 0 0 0
10 Sept 135759.41 0 0.00 - 0 0 0
9 Sept 133979.30 0 0.00 - 0 0 0
6 Sept 134260.75 0 0.00 - 0 0 0
5 Sept 136017.09 0 0.00 - 0 0 0
4 Sept 135326.91 0 0.00 - 0 0 0
3 Sept 134419.00 0 0.00 - 0 0 0
2 Sept 134195.25 0 - 0 0 0


For Mrf Ltd - strike price 135000 expiring on 28NOV2024

Delta for 135000 PE is 0.00

Historical price for 135000 PE is as follows

On 14 Nov MRF was trading at 120551.75. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 13 Nov MRF was trading at 120483.70. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 12 Nov MRF was trading at 120924.15. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 11 Nov MRF was trading at 123045.60. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 8 Nov MRF was trading at 119354.30. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 7 Nov MRF was trading at 121025.95. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 6 Nov MRF was trading at 121613.55. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 5 Nov MRF was trading at 119530.15. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 4 Nov MRF was trading at 120876.75. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 1 Nov MRF was trading at 123330.30. The strike last trading price was 13000, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 15 which increased total open position to 0


On 31 Oct MRF was trading at 122524.45. The strike last trading price was 13000, which was 6741.15 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 30 Oct MRF was trading at 121989.35. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 29 Oct MRF was trading at 122507.85. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 28 Oct MRF was trading at 123090.95. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 25 Oct MRF was trading at 122751.80. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 24 Oct MRF was trading at 124131.20. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Oct MRF was trading at 125493.95. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 22 Oct MRF was trading at 126407.25. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 21 Oct MRF was trading at 128242.95. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 18 Oct MRF was trading at 129444.65. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 17 Oct MRF was trading at 129811.75. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 16 Oct MRF was trading at 130493.80. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 15 Oct MRF was trading at 131027.25. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 14 Oct MRF was trading at 131913.30. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 11 Oct MRF was trading at 132197.59. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 10 Oct MRF was trading at 132214.45. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 9 Oct MRF was trading at 132583.30. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 8 Oct MRF was trading at 132140.20. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 7 Oct MRF was trading at 131237.84. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 4 Oct MRF was trading at 133408.75. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 3 Oct MRF was trading at 136104.34. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 26 Sept MRF was trading at 138852.16. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 25 Sept MRF was trading at 139156.16. The strike last trading price was 6258.85, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Sept MRF was trading at 137234.80. The strike last trading price was 6258.85, which was 6258.85 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 20 Sept MRF was trading at 135934.41. 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 which decreased total open position to


On 19 Sept MRF was trading at 136347.59. 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 which decreased total open position to


On 18 Sept MRF was trading at 134242.70. 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 which decreased total open position to


On 17 Sept MRF was trading at 135219.20. 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 which decreased total open position to


On 16 Sept MRF was trading at 136427.00. 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 which decreased total open position to


On 13 Sept MRF was trading at 137353.95. 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 which decreased total open position to


On 12 Sept MRF was trading at 135962.25. 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 which decreased total open position to


On 11 Sept MRF was trading at 135345.95. 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 which decreased total open position to


On 10 Sept MRF was trading at 135759.41. 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 which decreased total open position to


On 9 Sept MRF was trading at 133979.30. 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 which decreased total open position to


On 6 Sept MRF was trading at 134260.75. 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 which decreased total open position to


On 5 Sept MRF was trading at 136017.09. 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 which decreased total open position to


On 4 Sept MRF was trading at 135326.91. 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 which decreased total open position to


On 3 Sept MRF was trading at 134419.00. 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 which decreased total open position to


On 2 Sept MRF was trading at 134195.25. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to