BOSCHLTD
Bosch Limited
Historical option data for BOSCHLTD
14 Nov 2024 04:12 PM IST
BOSCHLTD 28NOV2024 35000 CE | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Delta: 0.27
Vega: 21.94
Theta: -20.71
Gamma: 0.00
|
||||||||||
Date | Close | Ltp | Change | IV | Volume | Change OI | OI | |||
14 Nov | 33862.10 | 249.85 | 16.30 | 23.31 | 2,103 | -297 | 909 | |||
13 Nov | 33212.00 | 233.55 | -160.40 | 27.05 | 14,547 | 793 | 1,225 | |||
12 Nov | 33278.50 | 393.95 | -591.05 | 33.35 | 2,365 | 374 | 425 | |||
11 Nov | 34990.85 | 985 | -46.10 | 30.04 | 59 | 13 | 45 | |||
8 Nov | 35119.40 | 1031.1 | -223.90 | 28.52 | 71 | 3 | 30 | |||
7 Nov | 35369.65 | 1255 | -629.15 | 26.35 | 53 | 3 | 27 | |||
6 Nov | 36272.70 | 1884.15 | 384.20 | 27.09 | 9 | 0 | 23 | |||
5 Nov | 35612.55 | 1499.95 | 91.95 | 29.49 | 64 | 3 | 23 | |||
4 Nov | 35341.10 | 1408 | -92.00 | 34.50 | 55 | 9 | 19 | |||
1 Nov | 35182.15 | 1500 | 0.00 | 34.76 | 1 | 0 | 10 | |||
31 Oct | 35121.60 | 1500 | 661.35 | - | 34 | 9 | 9 | |||
30 Oct | 36173.35 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
29 Oct | 36416.55 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
|
||||||||||
28 Oct | 36123.30 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
23 Oct | 36255.80 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
18 Oct | 36800.75 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
17 Oct | 36484.90 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
16 Oct | 38261.55 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
15 Oct | 38703.15 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
10 Oct | 38222.25 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
4 Oct | 36734.50 | 838.65 | 0.00 | - | 0 | 0 | 0 | |||
3 Oct | 37122.80 | 838.65 | 838.65 | - | 0 | 0 | 0 | |||
26 Sept | 37141.90 | 0 | 0.00 | - | 0 | 0 | 0 | |||
25 Sept | 36961.25 | 0 | 0.00 | - | 0 | 0 | 0 | |||
24 Sept | 36703.30 | 0 | 0.00 | - | 0 | 0 | 0 | |||
23 Sept | 36461.90 | 0 | 0.00 | - | 0 | 0 | 0 | |||
20 Sept | 35686.75 | 0 | 0.00 | - | 0 | 0 | 0 | |||
19 Sept | 34436.85 | 0 | 0.00 | - | 0 | 0 | 0 | |||
18 Sept | 34363.90 | 0 | 0.00 | - | 0 | 0 | 0 | |||
17 Sept | 34720.30 | 0 | 0.00 | - | 0 | 0 | 0 | |||
16 Sept | 34037.00 | 0 | 0.00 | - | 0 | 0 | 0 | |||
13 Sept | 34343.15 | 0 | 0.00 | - | 0 | 0 | 0 | |||
12 Sept | 34113.90 | 0 | 0.00 | - | 0 | 0 | 0 | |||
11 Sept | 33209.60 | 0 | 0.00 | - | 0 | 0 | 0 | |||
10 Sept | 33534.00 | 0 | 0.00 | - | 0 | 0 | 0 | |||
9 Sept | 33105.70 | 0 | 0.00 | - | 0 | 0 | 0 | |||
6 Sept | 32357.30 | 0 | 0.00 | - | 0 | 0 | 0 | |||
5 Sept | 33720.75 | 0 | 0.00 | - | 0 | 0 | 0 | |||
4 Sept | 32451.85 | 0 | 0.00 | - | 0 | 0 | 0 | |||
3 Sept | 32399.25 | 0 | 0.00 | - | 0 | 0 | 0 | |||
2 Sept | 32327.60 | 0 | - | 0 | 0 | 0 |
For Bosch Limited - strike price 35000 expiring on 28NOV2024
Delta for 35000 CE is 0.27
Historical price for 35000 CE is as follows
On 14 Nov BOSCHLTD was trading at 33862.10. The strike last trading price was 249.85, which was 16.30 higher than the previous day. The implied volatity was 23.31, the open interest changed by -297 which decreased total open position to 909
On 13 Nov BOSCHLTD was trading at 33212.00. The strike last trading price was 233.55, which was -160.40 lower than the previous day. The implied volatity was 27.05, the open interest changed by 793 which increased total open position to 1225
On 12 Nov BOSCHLTD was trading at 33278.50. The strike last trading price was 393.95, which was -591.05 lower than the previous day. The implied volatity was 33.35, the open interest changed by 374 which increased total open position to 425
On 11 Nov BOSCHLTD was trading at 34990.85. The strike last trading price was 985, which was -46.10 lower than the previous day. The implied volatity was 30.04, the open interest changed by 13 which increased total open position to 45
On 8 Nov BOSCHLTD was trading at 35119.40. The strike last trading price was 1031.1, which was -223.90 lower than the previous day. The implied volatity was 28.52, the open interest changed by 3 which increased total open position to 30
On 7 Nov BOSCHLTD was trading at 35369.65. The strike last trading price was 1255, which was -629.15 lower than the previous day. The implied volatity was 26.35, the open interest changed by 3 which increased total open position to 27
On 6 Nov BOSCHLTD was trading at 36272.70. The strike last trading price was 1884.15, which was 384.20 higher than the previous day. The implied volatity was 27.09, the open interest changed by 0 which decreased total open position to 23
On 5 Nov BOSCHLTD was trading at 35612.55. The strike last trading price was 1499.95, which was 91.95 higher than the previous day. The implied volatity was 29.49, the open interest changed by 3 which increased total open position to 23
On 4 Nov BOSCHLTD was trading at 35341.10. The strike last trading price was 1408, which was -92.00 lower than the previous day. The implied volatity was 34.50, the open interest changed by 9 which increased total open position to 19
On 1 Nov BOSCHLTD was trading at 35182.15. The strike last trading price was 1500, which was 0.00 lower than the previous day. The implied volatity was 34.76, the open interest changed by 0 which decreased total open position to 10
On 31 Oct BOSCHLTD was trading at 35121.60. The strike last trading price was 1500, which was 661.35 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 30 Oct BOSCHLTD was trading at 36173.35. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36416.55. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36123.30. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36255.80. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36800.75. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36484.90. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 38261.55. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 38703.15. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 38222.25. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 36734.50. The strike last trading price was 838.65, 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 BOSCHLTD was trading at 37122.80. The strike last trading price was 838.65, which was 838.65 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 26 Sept BOSCHLTD was trading at 37141.90. 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 which decreased total open position to
On 25 Sept BOSCHLTD was trading at 36961.25. 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 24 Sept BOSCHLTD was trading at 36703.30. 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 23 Sept BOSCHLTD was trading at 36461.90. 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 which decreased total open position to
On 20 Sept BOSCHLTD was trading at 35686.75. 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 19 Sept BOSCHLTD was trading at 34436.85. 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 which decreased total open position to
On 18 Sept BOSCHLTD was trading at 34363.90. 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 which decreased total open position to
On 17 Sept BOSCHLTD was trading at 34720.30. 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 16 Sept BOSCHLTD was trading at 34037.00. 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 BOSCHLTD was trading at 34343.15. 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 which decreased total open position to
On 12 Sept BOSCHLTD was trading at 34113.90. 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 which decreased total open position to
On 11 Sept BOSCHLTD was trading at 33209.60. 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 which decreased total open position to
On 10 Sept BOSCHLTD was trading at 33534.00. 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 9 Sept BOSCHLTD was trading at 33105.70. 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 6 Sept BOSCHLTD was trading at 32357.30. 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 5 Sept BOSCHLTD was trading at 33720.75. 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 4 Sept BOSCHLTD was trading at 32451.85. 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 which decreased total open position to
On 3 Sept BOSCHLTD was trading at 32399.25. 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 2 Sept BOSCHLTD was trading at 32327.60. 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
BOSCHLTD 28NOV2024 35000 PE | |||||||
---|---|---|---|---|---|---|---|
Delta: -0.69
Vega: 23.26
Theta: -16.18
Gamma: 0.00
|
|||||||
Date | Close | Ltp | Change | IV | Volume | Change OI | OI |
14 Nov | 33862.10 | 1345 | -478.15 | 27.67 | 2 | 0 | 93 |
13 Nov | 33212.00 | 1823.15 | -166.00 | 33.22 | 221 | -21 | 100 |
12 Nov | 33278.50 | 1989.15 | 1089.95 | 39.04 | 456 | 18 | 164 |
11 Nov | 34990.85 | 899.2 | -12.00 | 32.50 | 142 | -3 | 147 |
8 Nov | 35119.40 | 911.2 | 156.15 | 30.88 | 170 | 10 | 150 |
7 Nov | 35369.65 | 755.05 | 286.35 | 31.32 | 348 | 16 | 132 |
6 Nov | 36272.70 | 468.7 | -481.50 | 30.36 | 139 | -20 | 116 |
5 Nov | 35612.55 | 950.2 | -140.50 | 37.47 | 99 | 32 | 140 |
4 Nov | 35341.10 | 1090.7 | 10.65 | 35.03 | 87 | 16 | 108 |
1 Nov | 35182.15 | 1080.05 | -84.35 | 33.12 | 3 | 1 | 91 |
31 Oct | 35121.60 | 1164.4 | 444.80 | - | 167 | 49 | 90 |
30 Oct | 36173.35 | 719.6 | 94.20 | - | 30 | 8 | 39 |
29 Oct | 36416.55 | 625.4 | -64.60 | - | 47 | 14 | 27 |
28 Oct | 36123.30 | 690 | 204.95 | - | 9 | 12 | 12 |
23 Oct | 36255.80 | 485.05 | 0.00 | - | 0 | 0 | 0 |
18 Oct | 36800.75 | 485.05 | -103.95 | - | 6 | -3 | 16 |
17 Oct | 36484.90 | 589 | 339.00 | - | 25 | 15 | 19 |
16 Oct | 38261.55 | 250 | 50.00 | - | 4 | 1 | 2 |
15 Oct | 38703.15 | 200 | -100.00 | - | 1 | 0 | 1 |
10 Oct | 38222.25 | 300 | -3177.30 | - | 2 | 1 | 1 |
4 Oct | 36734.50 | 3477.3 | 0.00 | - | 0 | 0 | 0 |
3 Oct | 37122.80 | 3477.3 | 0.00 | - | 0 | 0 | 0 |
26 Sept | 37141.90 | 3477.3 | 0.00 | - | 0 | 0 | 0 |
25 Sept | 36961.25 | 3477.3 | 0.00 | - | 0 | 0 | 0 |
24 Sept | 36703.30 | 3477.3 | 3477.30 | - | 0 | 0 | 0 |
23 Sept | 36461.90 | 0 | 0.00 | - | 0 | 0 | 0 |
20 Sept | 35686.75 | 0 | 0.00 | - | 0 | 0 | 0 |
19 Sept | 34436.85 | 0 | 0.00 | - | 0 | 0 | 0 |
18 Sept | 34363.90 | 0 | 0.00 | - | 0 | 0 | 0 |
17 Sept | 34720.30 | 0 | 0.00 | - | 0 | 0 | 0 |
16 Sept | 34037.00 | 0 | 0.00 | - | 0 | 0 | 0 |
13 Sept | 34343.15 | 0 | 0.00 | - | 0 | 0 | 0 |
12 Sept | 34113.90 | 0 | 0.00 | - | 0 | 0 | 0 |
11 Sept | 33209.60 | 0 | 0.00 | - | 0 | 0 | 0 |
10 Sept | 33534.00 | 0 | 0.00 | - | 0 | 0 | 0 |
9 Sept | 33105.70 | 0 | 0.00 | - | 0 | 0 | 0 |
6 Sept | 32357.30 | 0 | 0.00 | - | 0 | 0 | 0 |
5 Sept | 33720.75 | 0 | 0.00 | - | 0 | 0 | 0 |
4 Sept | 32451.85 | 0 | 0.00 | - | 0 | 0 | 0 |
3 Sept | 32399.25 | 0 | 0.00 | - | 0 | 0 | 0 |
2 Sept | 32327.60 | 0 | - | 0 | 0 | 0 |
For Bosch Limited - strike price 35000 expiring on 28NOV2024
Delta for 35000 PE is -0.69
Historical price for 35000 PE is as follows
On 14 Nov BOSCHLTD was trading at 33862.10. The strike last trading price was 1345, which was -478.15 lower than the previous day. The implied volatity was 27.67, the open interest changed by 0 which decreased total open position to 93
On 13 Nov BOSCHLTD was trading at 33212.00. The strike last trading price was 1823.15, which was -166.00 lower than the previous day. The implied volatity was 33.22, the open interest changed by -21 which decreased total open position to 100
On 12 Nov BOSCHLTD was trading at 33278.50. The strike last trading price was 1989.15, which was 1089.95 higher than the previous day. The implied volatity was 39.04, the open interest changed by 18 which increased total open position to 164
On 11 Nov BOSCHLTD was trading at 34990.85. The strike last trading price was 899.2, which was -12.00 lower than the previous day. The implied volatity was 32.50, the open interest changed by -3 which decreased total open position to 147
On 8 Nov BOSCHLTD was trading at 35119.40. The strike last trading price was 911.2, which was 156.15 higher than the previous day. The implied volatity was 30.88, the open interest changed by 10 which increased total open position to 150
On 7 Nov BOSCHLTD was trading at 35369.65. The strike last trading price was 755.05, which was 286.35 higher than the previous day. The implied volatity was 31.32, the open interest changed by 16 which increased total open position to 132
On 6 Nov BOSCHLTD was trading at 36272.70. The strike last trading price was 468.7, which was -481.50 lower than the previous day. The implied volatity was 30.36, the open interest changed by -20 which decreased total open position to 116
On 5 Nov BOSCHLTD was trading at 35612.55. The strike last trading price was 950.2, which was -140.50 lower than the previous day. The implied volatity was 37.47, the open interest changed by 32 which increased total open position to 140
On 4 Nov BOSCHLTD was trading at 35341.10. The strike last trading price was 1090.7, which was 10.65 higher than the previous day. The implied volatity was 35.03, the open interest changed by 16 which increased total open position to 108
On 1 Nov BOSCHLTD was trading at 35182.15. The strike last trading price was 1080.05, which was -84.35 lower than the previous day. The implied volatity was 33.12, the open interest changed by 1 which increased total open position to 91
On 31 Oct BOSCHLTD was trading at 35121.60. The strike last trading price was 1164.4, which was 444.80 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 30 Oct BOSCHLTD was trading at 36173.35. The strike last trading price was 719.6, which was 94.20 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 29 Oct BOSCHLTD was trading at 36416.55. The strike last trading price was 625.4, which was -64.60 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 28 Oct BOSCHLTD was trading at 36123.30. The strike last trading price was 690, which was 204.95 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 23 Oct BOSCHLTD was trading at 36255.80. The strike last trading price was 485.05, 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 BOSCHLTD was trading at 36800.75. The strike last trading price was 485.05, which was -103.95 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 17 Oct BOSCHLTD was trading at 36484.90. The strike last trading price was 589, which was 339.00 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 16 Oct BOSCHLTD was trading at 38261.55. The strike last trading price was 250, which was 50.00 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 15 Oct BOSCHLTD was trading at 38703.15. The strike last trading price was 200, which was -100.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 10 Oct BOSCHLTD was trading at 38222.25. The strike last trading price was 300, which was -3177.30 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 4 Oct BOSCHLTD was trading at 36734.50. The strike last trading price was 3477.3, 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 BOSCHLTD was trading at 37122.80. The strike last trading price was 3477.3, 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 BOSCHLTD was trading at 37141.90. The strike last trading price was 3477.3, 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 BOSCHLTD was trading at 36961.25. The strike last trading price was 3477.3, 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 Sept BOSCHLTD was trading at 36703.30. The strike last trading price was 3477.3, which was 3477.30 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to
On 23 Sept BOSCHLTD was trading at 36461.90. 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 which decreased total open position to
On 20 Sept BOSCHLTD was trading at 35686.75. 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 19 Sept BOSCHLTD was trading at 34436.85. 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 which decreased total open position to
On 18 Sept BOSCHLTD was trading at 34363.90. 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 which decreased total open position to
On 17 Sept BOSCHLTD was trading at 34720.30. 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 16 Sept BOSCHLTD was trading at 34037.00. 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 BOSCHLTD was trading at 34343.15. 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 which decreased total open position to
On 12 Sept BOSCHLTD was trading at 34113.90. 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 which decreased total open position to
On 11 Sept BOSCHLTD was trading at 33209.60. 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 which decreased total open position to
On 10 Sept BOSCHLTD was trading at 33534.00. 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 9 Sept BOSCHLTD was trading at 33105.70. 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 6 Sept BOSCHLTD was trading at 32357.30. 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 5 Sept BOSCHLTD was trading at 33720.75. 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 4 Sept BOSCHLTD was trading at 32451.85. 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 which decreased total open position to
On 3 Sept BOSCHLTD was trading at 32399.25. 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 2 Sept BOSCHLTD was trading at 32327.60. 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