[--[65.84.65.76]--]

ASHOKLEY

Ashok Leyland Ltd
169.4 -1.23 (-0.72%)
L: 168.37 H: 172.2

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Historical option data for ASHOKLEY

24 Apr 2026 01:28 PM IST
ASHOKLEY 28-Apr-2026 (4d) 230 CE
Delta: 0
Vega: 0
Theta: -0.01
Gamma: 0.00036
Date Close Ltp Change IV Volume OI Chg OI
24 Apr 169.31 0.01 -0.019999999999999997 93.38 21 -1 202
23 Apr 170.63 0.03 0.009999999999999998 93.88 50 -18 193
22 Apr 178.97 0.03 0 73.24 27 -22 211
21 Apr 176.61 0.03 0 70.74 30 -29 233
20 Apr 175.96 0.03 -0.010000000000000002 67.19 2 0 263
17 Apr 174.78 0.04 -0.010000000000000002 61.22 36 0 283
16 Apr 176.73 0.05 0 58.34 7 0 285
15 Apr 175.48 0.05 0 56.97 44 -13 287
13 Apr 172.06 0.05 -0.020000000000000004 56.84 87 -50 301
10 Apr 178.02 0.07 0 47.95 146 81 351
9 Apr 170.38 0.08 0 51.4 65 7 270
8 Apr 172.48 0.08 0.02 51.74 205 34 254
7 Apr 152.93 0.07 0 - 31 12 219
6 Apr 150.91 0.07 -0.01 - 70 21 207
2 Apr 148.44 0.08 0.01 - 75 6 186
1 Apr 149.11 0.07 -0.05 - 151 76 179
30 Mar 154.13 0.13 0 - 42 6 101
27 Mar 163.09 0.14 -0.21 51.21 14 0 94
25 Mar 170.95 0.35 -0.11 49.86 1 0 93
24 Mar 167.13 0.46 -0.01 54.82 1 0 93
23 Mar 161.98 0.47 0.19 50.39 12 10 93
20 Mar 168.89 0.28 0.01 46.21 3 1 82
19 Mar 168.57 0.27 -0.23 44.93 36 23 82
18 Mar 178.62 0.5 0.16 42.14 9 5 58
17 Mar 176.11 0.34 -0.16 40.44 3 1 53
16 Mar 172.77 0.5 -0.1 46.3 2 0 51
13 Mar 170.65 0.6 -0.14 47.09 9 -2 51
12 Mar 178.47 0.74 -0.15 42.94 16 -3 52
11 Mar 184.66 0.89 -0.16 38.35 22 12 61
10 Mar 193.56 1.05 0.35 32.14 14 -1 48
9 Mar 186.94 0.7 -0.46 34.21 33 16 45
6 Mar 194.67 1.16 -0.09 30.9 13 1 30
5 Mar 203.04 1.25 -0.26 25.07 2 0 29
4 Mar 200.46 1.47 -1.03 28.96 43 7 30
2 Mar 209.01 2.5 -0.79 24.69 29 10 22
27 Feb 211.10 3.29 0.29 24.87 3 1 10
26 Feb 211.92 3 0.05 23.39 3 0 9
25 Feb 211.61 2.95 0.35 23.11 9 5 8
24 Feb 210.18 2.6 -0.4 - 0 0 3
23 Feb 210.76 2.6 -0.4 - 0 0 3
20 Feb 208.85 2.6 -0.4 23.11 1 0 4
19 Feb 203.49 3 0 - 0 0 4
18 Feb 208.34 3 0 24.37 3 1 2
17 Feb 207.68 3 -0.61 - 0 0 1
16 Feb 205.86 3 -0.61 - 0 0 1


For Ashok Leyland Ltd - strike price 230 expiring on 28APR2026

Delta for 230 CE is 0

Historical price for 230 CE is as follows

On 24 Apr ASHOKLEY was trading at 169.31. The strike last trading price was 0.01, which was -0.019999999999999997 lower than the previous day. The implied volatity was 93.38, the open interest changed by -1 which decreased total open position to 202


On 23 Apr ASHOKLEY was trading at 170.63. The strike last trading price was 0.03, which was 0.009999999999999998 higher than the previous day. The implied volatity was 93.88, the open interest changed by -18 which decreased total open position to 193


On 22 Apr ASHOKLEY was trading at 178.97. The strike last trading price was 0.03, which was 0 lower than the previous day. The implied volatity was 73.24, the open interest changed by -22 which decreased total open position to 211


On 21 Apr ASHOKLEY was trading at 176.61. The strike last trading price was 0.03, which was 0 lower than the previous day. The implied volatity was 70.74, the open interest changed by -29 which decreased total open position to 233


On 20 Apr ASHOKLEY was trading at 175.96. The strike last trading price was 0.03, which was -0.010000000000000002 lower than the previous day. The implied volatity was 67.19, the open interest changed by 0 which decreased total open position to 263


On 17 Apr ASHOKLEY was trading at 174.78. The strike last trading price was 0.04, which was -0.010000000000000002 lower than the previous day. The implied volatity was 61.22, the open interest changed by 0 which decreased total open position to 283


On 16 Apr ASHOKLEY was trading at 176.73. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 58.34, the open interest changed by 0 which decreased total open position to 285


On 15 Apr ASHOKLEY was trading at 175.48. The strike last trading price was 0.05, which was 0 lower than the previous day. The implied volatity was 56.97, the open interest changed by -13 which decreased total open position to 287


On 13 Apr ASHOKLEY was trading at 172.06. The strike last trading price was 0.05, which was -0.020000000000000004 lower than the previous day. The implied volatity was 56.84, the open interest changed by -50 which decreased total open position to 301


On 10 Apr ASHOKLEY was trading at 178.02. The strike last trading price was 0.07, which was 0 lower than the previous day. The implied volatity was 47.95, the open interest changed by 81 which increased total open position to 351


On 9 Apr ASHOKLEY was trading at 170.38. The strike last trading price was 0.08, which was 0 lower than the previous day. The implied volatity was 51.4, the open interest changed by 7 which increased total open position to 270


On 8 Apr ASHOKLEY was trading at 172.48. The strike last trading price was 0.08, which was 0.02 higher than the previous day. The implied volatity was 51.74, the open interest changed by 34 which increased total open position to 254


On 7 Apr ASHOKLEY was trading at 152.93. The strike last trading price was 0.07, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 12 which increased total open position to 219


On 6 Apr ASHOKLEY was trading at 150.91. The strike last trading price was 0.07, which was -0.01 lower than the previous day. The implied volatity was -, the open interest changed by 21 which increased total open position to 207


On 2 Apr ASHOKLEY was trading at 148.44. The strike last trading price was 0.08, which was 0.01 higher than the previous day. The implied volatity was -, the open interest changed by 6 which increased total open position to 186


On 1 Apr ASHOKLEY was trading at 149.11. The strike last trading price was 0.07, which was -0.05 lower than the previous day. The implied volatity was -, the open interest changed by 76 which increased total open position to 179


On 30 Mar ASHOKLEY was trading at 154.13. The strike last trading price was 0.13, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 6 which increased total open position to 101


On 27 Mar ASHOKLEY was trading at 163.09. The strike last trading price was 0.14, which was -0.21 lower than the previous day. The implied volatity was 51.21, the open interest changed by 0 which decreased total open position to 94


On 25 Mar ASHOKLEY was trading at 170.95. The strike last trading price was 0.35, which was -0.11 lower than the previous day. The implied volatity was 49.86, the open interest changed by 0 which decreased total open position to 93


On 24 Mar ASHOKLEY was trading at 167.13. The strike last trading price was 0.46, which was -0.01 lower than the previous day. The implied volatity was 54.82, the open interest changed by 0 which decreased total open position to 93


On 23 Mar ASHOKLEY was trading at 161.98. The strike last trading price was 0.47, which was 0.19 higher than the previous day. The implied volatity was 50.39, the open interest changed by 10 which increased total open position to 93


On 20 Mar ASHOKLEY was trading at 168.89. The strike last trading price was 0.28, which was 0.01 higher than the previous day. The implied volatity was 46.21, the open interest changed by 1 which increased total open position to 82


On 19 Mar ASHOKLEY was trading at 168.57. The strike last trading price was 0.27, which was -0.23 lower than the previous day. The implied volatity was 44.93, the open interest changed by 23 which increased total open position to 82


On 18 Mar ASHOKLEY was trading at 178.62. The strike last trading price was 0.5, which was 0.16 higher than the previous day. The implied volatity was 42.14, the open interest changed by 5 which increased total open position to 58


On 17 Mar ASHOKLEY was trading at 176.11. The strike last trading price was 0.34, which was -0.16 lower than the previous day. The implied volatity was 40.44, the open interest changed by 1 which increased total open position to 53


On 16 Mar ASHOKLEY was trading at 172.77. The strike last trading price was 0.5, which was -0.1 lower than the previous day. The implied volatity was 46.3, the open interest changed by 0 which decreased total open position to 51


On 13 Mar ASHOKLEY was trading at 170.65. The strike last trading price was 0.6, which was -0.14 lower than the previous day. The implied volatity was 47.09, the open interest changed by -2 which decreased total open position to 51


On 12 Mar ASHOKLEY was trading at 178.47. The strike last trading price was 0.74, which was -0.15 lower than the previous day. The implied volatity was 42.94, the open interest changed by -3 which decreased total open position to 52


On 11 Mar ASHOKLEY was trading at 184.66. The strike last trading price was 0.89, which was -0.16 lower than the previous day. The implied volatity was 38.35, the open interest changed by 12 which increased total open position to 61


On 10 Mar ASHOKLEY was trading at 193.56. The strike last trading price was 1.05, which was 0.35 higher than the previous day. The implied volatity was 32.14, the open interest changed by -1 which decreased total open position to 48


On 9 Mar ASHOKLEY was trading at 186.94. The strike last trading price was 0.7, which was -0.46 lower than the previous day. The implied volatity was 34.21, the open interest changed by 16 which increased total open position to 45


On 6 Mar ASHOKLEY was trading at 194.67. The strike last trading price was 1.16, which was -0.09 lower than the previous day. The implied volatity was 30.9, the open interest changed by 1 which increased total open position to 30


On 5 Mar ASHOKLEY was trading at 203.04. The strike last trading price was 1.25, which was -0.26 lower than the previous day. The implied volatity was 25.07, the open interest changed by 0 which decreased total open position to 29


On 4 Mar ASHOKLEY was trading at 200.46. The strike last trading price was 1.47, which was -1.03 lower than the previous day. The implied volatity was 28.96, the open interest changed by 7 which increased total open position to 30


On 2 Mar ASHOKLEY was trading at 209.01. The strike last trading price was 2.5, which was -0.79 lower than the previous day. The implied volatity was 24.69, the open interest changed by 10 which increased total open position to 22


On 27 Feb ASHOKLEY was trading at 211.10. The strike last trading price was 3.29, which was 0.29 higher than the previous day. The implied volatity was 24.87, the open interest changed by 1 which increased total open position to 10


On 26 Feb ASHOKLEY was trading at 211.92. The strike last trading price was 3, which was 0.05 higher than the previous day. The implied volatity was 23.39, the open interest changed by 0 which decreased total open position to 9


On 25 Feb ASHOKLEY was trading at 211.61. The strike last trading price was 2.95, which was 0.35 higher than the previous day. The implied volatity was 23.11, the open interest changed by 5 which increased total open position to 8


On 24 Feb ASHOKLEY was trading at 210.18. The strike last trading price was 2.6, which was -0.4 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3


On 23 Feb ASHOKLEY was trading at 210.76. The strike last trading price was 2.6, which was -0.4 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 3


On 20 Feb ASHOKLEY was trading at 208.85. The strike last trading price was 2.6, which was -0.4 lower than the previous day. The implied volatity was 23.11, the open interest changed by 0 which decreased total open position to 4


On 19 Feb ASHOKLEY was trading at 203.49. The strike last trading price was 3, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 4


On 18 Feb ASHOKLEY was trading at 208.34. The strike last trading price was 3, which was 0 lower than the previous day. The implied volatity was 24.37, the open interest changed by 1 which increased total open position to 2


On 17 Feb ASHOKLEY was trading at 207.68. The strike last trading price was 3, which was -0.61 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1


On 16 Feb ASHOKLEY was trading at 205.86. The strike last trading price was 3, which was -0.61 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1


ASHOKLEY 28-Apr-2026 (4d) 230 PE
Delta: -
Vega: -
Theta: -
Gamma: -
Date Close Ltp Change IV Volume OI Chg OI
24 Apr 169.31 54.04 54.04 - 0 0 14
23 Apr 170.63 54.04 54.04 - 0 0 14
22 Apr 178.97 54.04 54.04 - 0 0 14
21 Apr 176.61 54.04 54.04 - 0 0 14
20 Apr 175.96 54.04 54.04 - 0 0 14
17 Apr 174.78 54.04 54.04 85.6 0 0 14
16 Apr 176.73 54.04 -2.8200000000000003 85.6 3 -1 15
15 Apr 175.48 56.86 56.86 - 0 0 16
13 Apr 172.06 56.86 56.86 - 0 0 16
10 Apr 178.02 56.86 56.86 - 0 0 16
9 Apr 170.38 56.86 4.95 - 0 0 16
8 Apr 172.48 56.86 4.95 - 0 0 16
7 Apr 152.93 56.86 4.95 - 0 0 16
6 Apr 150.91 56.86 4.95 - 0 0 16
2 Apr 148.44 56.86 4.95 - 0 0 16
1 Apr 149.11 56.86 4.95 - 0 0 16
30 Mar 154.13 56.86 4.95 - 0 0 0
27 Mar 163.09 56.86 4.95 - 0 0 16
25 Mar 170.95 56.86 4.95 - 0 0 16
24 Mar 167.13 56.86 4.95 - 0 0 16
23 Mar 161.98 56.86 4.95 - 0 0 16
20 Mar 168.89 56.86 4.95 - 0 0 16
19 Mar 168.57 56.86 4.95 - 0 0 16
18 Mar 178.62 56.86 4.95 - 0 0 16
17 Mar 176.11 56.86 4.95 - 18 0 16
16 Mar 172.77 56.86 4.95 60.47 18 7 16
13 Mar 170.65 51.91 13.24 - 0 4 0
12 Mar 178.47 51.91 13.24 60.45 10 1 6
11 Mar 184.66 38.67 5.24 29.51 5 0 0
10 Mar 193.56 33.43 2.14 - 0 0 0
9 Mar 186.94 33.43 2.14 - 0 0 0
6 Mar 194.67 33.43 2.14 33.75 3 0 3
5 Mar 203.04 31.29 -5.8 51.56 3 0 0
4 Mar 200.46 37.09 0 - 0 0 0
2 Mar 209.01 37.09 0 - 0 0 0
27 Feb 211.10 37.09 0 - 0 0 0
26 Feb 211.92 37.09 0 - 0 0 0
25 Feb 211.61 37.09 0 - 0 0 0
24 Feb 210.18 37.09 0 - 0 0 0
23 Feb 210.76 37.09 0 - 0 0 0
20 Feb 208.85 37.09 0 - 0 0 0
19 Feb 203.49 37.09 0 - 0 0 0
18 Feb 208.34 0 0 - 0 0 0
17 Feb 207.68 0 0 - 0 0 0
16 Feb 205.86 0 0 - 0 0 0


For Ashok Leyland Ltd - strike price 230 expiring on 28APR2026

Delta for 230 PE is -

Historical price for 230 PE is as follows

On 24 Apr ASHOKLEY was trading at 169.31. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14


On 23 Apr ASHOKLEY was trading at 170.63. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14


On 22 Apr ASHOKLEY was trading at 178.97. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14


On 21 Apr ASHOKLEY was trading at 176.61. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14


On 20 Apr ASHOKLEY was trading at 175.96. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 14


On 17 Apr ASHOKLEY was trading at 174.78. The strike last trading price was 54.04, which was 54.04 higher than the previous day. The implied volatity was 85.6, the open interest changed by 0 which decreased total open position to 14


On 16 Apr ASHOKLEY was trading at 176.73. The strike last trading price was 54.04, which was -2.8200000000000003 lower than the previous day. The implied volatity was 85.6, the open interest changed by -1 which decreased total open position to 15


On 15 Apr ASHOKLEY was trading at 175.48. The strike last trading price was 56.86, which was 56.86 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 13 Apr ASHOKLEY was trading at 172.06. The strike last trading price was 56.86, which was 56.86 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 10 Apr ASHOKLEY was trading at 178.02. The strike last trading price was 56.86, which was 56.86 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 9 Apr ASHOKLEY was trading at 170.38. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 8 Apr ASHOKLEY was trading at 172.48. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 7 Apr ASHOKLEY was trading at 152.93. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 6 Apr ASHOKLEY was trading at 150.91. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 2 Apr ASHOKLEY was trading at 148.44. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 1 Apr ASHOKLEY was trading at 149.11. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 30 Mar ASHOKLEY was trading at 154.13. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Mar ASHOKLEY was trading at 163.09. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 25 Mar ASHOKLEY was trading at 170.95. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 24 Mar ASHOKLEY was trading at 167.13. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 23 Mar ASHOKLEY was trading at 161.98. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 20 Mar ASHOKLEY was trading at 168.89. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 19 Mar ASHOKLEY was trading at 168.57. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 18 Mar ASHOKLEY was trading at 178.62. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 17 Mar ASHOKLEY was trading at 176.11. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 16


On 16 Mar ASHOKLEY was trading at 172.77. The strike last trading price was 56.86, which was 4.95 higher than the previous day. The implied volatity was 60.47, the open interest changed by 7 which increased total open position to 16


On 13 Mar ASHOKLEY was trading at 170.65. The strike last trading price was 51.91, which was 13.24 higher than the previous day. The implied volatity was -, the open interest changed by 4 which increased total open position to 0


On 12 Mar ASHOKLEY was trading at 178.47. The strike last trading price was 51.91, which was 13.24 higher than the previous day. The implied volatity was 60.45, the open interest changed by 1 which increased total open position to 6


On 11 Mar ASHOKLEY was trading at 184.66. The strike last trading price was 38.67, which was 5.24 higher than the previous day. The implied volatity was 29.51, the open interest changed by 0 which decreased total open position to 0


On 10 Mar ASHOKLEY was trading at 193.56. The strike last trading price was 33.43, which was 2.14 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 9 Mar ASHOKLEY was trading at 186.94. The strike last trading price was 33.43, which was 2.14 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Mar ASHOKLEY was trading at 194.67. The strike last trading price was 33.43, which was 2.14 higher than the previous day. The implied volatity was 33.75, the open interest changed by 0 which decreased total open position to 3


On 5 Mar ASHOKLEY was trading at 203.04. The strike last trading price was 31.29, which was -5.8 lower than the previous day. The implied volatity was 51.56, the open interest changed by 0 which decreased total open position to 0


On 4 Mar ASHOKLEY was trading at 200.46. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 2 Mar ASHOKLEY was trading at 209.01. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 27 Feb ASHOKLEY was trading at 211.10. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 26 Feb ASHOKLEY was trading at 211.92. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 25 Feb ASHOKLEY was trading at 211.61. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 24 Feb ASHOKLEY was trading at 210.18. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 23 Feb ASHOKLEY was trading at 210.76. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Feb ASHOKLEY was trading at 208.85. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 19 Feb ASHOKLEY was trading at 203.49. The strike last trading price was 37.09, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 18 Feb ASHOKLEY was trading at 208.34. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 17 Feb ASHOKLEY was trading at 207.68. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 16 Feb ASHOKLEY was trading at 205.86. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0