[--[65.84.65.76]--]

CIPLA

Cipla Ltd
1490.6 -7.00 (-0.47%)
L: 1486.5 H: 1502.4

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Historical option data for CIPLA

09 Dec 2025 04:10 PM IST
CIPLA 30-DEC-2025 1580 CE
Delta: 0.10
Vega: 0.62
Theta: -0.28
Gamma: 0.00
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 1490.60 2.65 -0.7 16.19 154 -4 259
8 Dec 1497.60 3.2 -3.1 15.94 264 -49 260
5 Dec 1520.80 6.45 -0.95 14.38 248 23 310
4 Dec 1521.00 7 1.55 14.88 173 -8 287
3 Dec 1508.00 5.4 -3.2 14.78 371 5 295
2 Dec 1516.60 9.05 -0.65 15.59 330 18 290
1 Dec 1523.10 9.8 -3.9 15.12 286 24 273
28 Nov 1531.30 13.8 2.2 15.47 528 95 248
27 Nov 1525.20 11.45 -0.2 14.36 413 40 153
26 Nov 1523.80 12 2.2 14.68 211 -9 116
25 Nov 1507.50 9.6 -2.3 16.26 199 43 126
24 Nov 1504.00 11.75 -3.1 17.36 109 35 82
21 Nov 1511.80 14.8 -7.35 17.40 39 13 47
20 Nov 1529.20 21.95 -1.05 17.95 25 13 35
19 Nov 1526.80 23 1.55 18.64 24 2 21
18 Nov 1514.50 21.45 -8.1 19.36 2 0 19
17 Nov 1535.60 29.55 -1.05 19.28 10 4 18
14 Nov 1532.10 30.55 1.65 19.73 13 4 12
13 Nov 1525.80 28.75 0.55 19.34 7 2 7
12 Nov 1519.30 28.2 1 20.11 2 1 4
11 Nov 1514.90 27.2 -5.1 - 0 0 0
10 Nov 1511.50 27.2 -5.1 - 0 0 0
7 Nov 1505.70 27.2 -5.1 - 0 -1 0
6 Nov 1501.50 27.2 -5.1 21.12 3 0 4
4 Nov 1503.30 32.3 -15.05 - 0 0 0
3 Nov 1511.50 32.3 -15.05 - 0 2 0
31 Oct 1501.30 32.3 -15.05 - 2 1 3
30 Oct 1540.10 47.35 -9.5 21.21 6 1 1
29 Oct 1581.10 56.85 0 - 0 0 0
28 Oct 1568.10 56.85 0 - 0 0 0
27 Oct 1584.00 56.85 0 - 0 0 0
24 Oct 1584.40 56.85 0 - 0 0 0
23 Oct 1645.10 56.85 0 - 0 0 0
21 Oct 1663.60 56.85 0 - 0 0 0
20 Oct 1639.10 56.85 0 - 0 0 0
17 Oct 1577.60 56.85 0 - 0 0 0
16 Oct 1569.40 56.85 0 - 0 0 0
15 Oct 1558.70 56.85 0 - 0 0 0
14 Oct 1552.30 56.85 0 - 0 0 0
13 Oct 1563.60 56.85 0 - 0 0 0
10 Oct 1561.80 56.85 0 - 0 0 0
9 Oct 1513.10 56.85 0 1.25 0 0 0
8 Oct 1494.60 56.85 0 - 0 0 0
7 Oct 1513.30 56.85 0 1.16 0 0 0
6 Oct 1513.10 0 0 - 0 0 0
3 Oct 1517.70 0 0 0.90 0 0 0


For Cipla Ltd - strike price 1580 expiring on 30DEC2025

Delta for 1580 CE is 0.10

Historical price for 1580 CE is as follows

On 9 Dec CIPLA was trading at 1490.60. The strike last trading price was 2.65, which was -0.7 lower than the previous day. The implied volatity was 16.19, the open interest changed by -4 which decreased total open position to 259


On 8 Dec CIPLA was trading at 1497.60. The strike last trading price was 3.2, which was -3.1 lower than the previous day. The implied volatity was 15.94, the open interest changed by -49 which decreased total open position to 260


On 5 Dec CIPLA was trading at 1520.80. The strike last trading price was 6.45, which was -0.95 lower than the previous day. The implied volatity was 14.38, the open interest changed by 23 which increased total open position to 310


On 4 Dec CIPLA was trading at 1521.00. The strike last trading price was 7, which was 1.55 higher than the previous day. The implied volatity was 14.88, the open interest changed by -8 which decreased total open position to 287


On 3 Dec CIPLA was trading at 1508.00. The strike last trading price was 5.4, which was -3.2 lower than the previous day. The implied volatity was 14.78, the open interest changed by 5 which increased total open position to 295


On 2 Dec CIPLA was trading at 1516.60. The strike last trading price was 9.05, which was -0.65 lower than the previous day. The implied volatity was 15.59, the open interest changed by 18 which increased total open position to 290


On 1 Dec CIPLA was trading at 1523.10. The strike last trading price was 9.8, which was -3.9 lower than the previous day. The implied volatity was 15.12, the open interest changed by 24 which increased total open position to 273


On 28 Nov CIPLA was trading at 1531.30. The strike last trading price was 13.8, which was 2.2 higher than the previous day. The implied volatity was 15.47, the open interest changed by 95 which increased total open position to 248


On 27 Nov CIPLA was trading at 1525.20. The strike last trading price was 11.45, which was -0.2 lower than the previous day. The implied volatity was 14.36, the open interest changed by 40 which increased total open position to 153


On 26 Nov CIPLA was trading at 1523.80. The strike last trading price was 12, which was 2.2 higher than the previous day. The implied volatity was 14.68, the open interest changed by -9 which decreased total open position to 116


On 25 Nov CIPLA was trading at 1507.50. The strike last trading price was 9.6, which was -2.3 lower than the previous day. The implied volatity was 16.26, the open interest changed by 43 which increased total open position to 126


On 24 Nov CIPLA was trading at 1504.00. The strike last trading price was 11.75, which was -3.1 lower than the previous day. The implied volatity was 17.36, the open interest changed by 35 which increased total open position to 82


On 21 Nov CIPLA was trading at 1511.80. The strike last trading price was 14.8, which was -7.35 lower than the previous day. The implied volatity was 17.40, the open interest changed by 13 which increased total open position to 47


On 20 Nov CIPLA was trading at 1529.20. The strike last trading price was 21.95, which was -1.05 lower than the previous day. The implied volatity was 17.95, the open interest changed by 13 which increased total open position to 35


On 19 Nov CIPLA was trading at 1526.80. The strike last trading price was 23, which was 1.55 higher than the previous day. The implied volatity was 18.64, the open interest changed by 2 which increased total open position to 21


On 18 Nov CIPLA was trading at 1514.50. The strike last trading price was 21.45, which was -8.1 lower than the previous day. The implied volatity was 19.36, the open interest changed by 0 which decreased total open position to 19


On 17 Nov CIPLA was trading at 1535.60. The strike last trading price was 29.55, which was -1.05 lower than the previous day. The implied volatity was 19.28, the open interest changed by 4 which increased total open position to 18


On 14 Nov CIPLA was trading at 1532.10. The strike last trading price was 30.55, which was 1.65 higher than the previous day. The implied volatity was 19.73, the open interest changed by 4 which increased total open position to 12


On 13 Nov CIPLA was trading at 1525.80. The strike last trading price was 28.75, which was 0.55 higher than the previous day. The implied volatity was 19.34, the open interest changed by 2 which increased total open position to 7


On 12 Nov CIPLA was trading at 1519.30. The strike last trading price was 28.2, which was 1 higher than the previous day. The implied volatity was 20.11, the open interest changed by 1 which increased total open position to 4


On 11 Nov CIPLA was trading at 1514.90. The strike last trading price was 27.2, which was -5.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 10 Nov CIPLA was trading at 1511.50. The strike last trading price was 27.2, which was -5.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 7 Nov CIPLA was trading at 1505.70. The strike last trading price was 27.2, which was -5.1 lower than the previous day. The implied volatity was -, the open interest changed by -1 which decreased total open position to 0


On 6 Nov CIPLA was trading at 1501.50. The strike last trading price was 27.2, which was -5.1 lower than the previous day. The implied volatity was 21.12, the open interest changed by 0 which decreased total open position to 4


On 4 Nov CIPLA was trading at 1503.30. The strike last trading price was 32.3, which was -15.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Nov CIPLA was trading at 1511.50. The strike last trading price was 32.3, which was -15.05 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0


On 31 Oct CIPLA was trading at 1501.30. The strike last trading price was 32.3, which was -15.05 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 3


On 30 Oct CIPLA was trading at 1540.10. The strike last trading price was 47.35, which was -9.5 lower than the previous day. The implied volatity was 21.21, the open interest changed by 1 which increased total open position to 1


On 29 Oct CIPLA was trading at 1581.10. The strike last trading price was 56.85, 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 28 Oct CIPLA was trading at 1568.10. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1584.00. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1584.40. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1645.10. The strike last trading price was 56.85, 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 21 Oct CIPLA was trading at 1663.60. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1639.10. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1577.60. The strike last trading price was 56.85, 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 Oct CIPLA was trading at 1569.40. The strike last trading price was 56.85, 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 15 Oct CIPLA was trading at 1558.70. The strike last trading price was 56.85, 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 14 Oct CIPLA was trading at 1552.30. The strike last trading price was 56.85, 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 13 Oct CIPLA was trading at 1563.60. The strike last trading price was 56.85, 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 10 Oct CIPLA was trading at 1561.80. The strike last trading price was 56.85, 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 9 Oct CIPLA was trading at 1513.10. The strike last trading price was 56.85, which was 0 lower than the previous day. The implied volatity was 1.25, the open interest changed by 0 which decreased total open position to 0


On 8 Oct CIPLA was trading at 1494.60. The strike last trading price was 56.85, 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 7 Oct CIPLA was trading at 1513.30. The strike last trading price was 56.85, which was 0 lower than the previous day. The implied volatity was 1.16, the open interest changed by 0 which decreased total open position to 0


On 6 Oct CIPLA was trading at 1513.10. 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 3 Oct CIPLA was trading at 1517.70. The strike last trading price was 0, which was 0 lower than the previous day. The implied volatity was 0.90, the open interest changed by 0 which decreased total open position to 0


CIPLA 30DEC2025 1580 PE
Delta: -0.94
Vega: 0.44
Theta: 0.26
Gamma: 0.00
Date Close Ltp Change IV Volume OI Chg OI
9 Dec 1490.60 79.25 23.3 13.69 3 0 29
8 Dec 1497.60 56.55 1.05 - 0 0 29
5 Dec 1520.80 56.55 1.05 - 0 3 0
4 Dec 1521.00 56.55 1.05 13.79 5 2 28
3 Dec 1508.00 55.5 -0.1 - 0 0 0
2 Dec 1516.60 55.5 -0.1 - 0 2 0
1 Dec 1523.10 55.5 -0.1 15.98 2 1 25
28 Nov 1531.30 55.55 -11.1 - 0 2 0
27 Nov 1525.20 55.55 -11.1 17.31 7 1 23
26 Nov 1523.80 66.65 -9.75 - 0 1 0
25 Nov 1507.50 66.65 -9.75 13.78 1 0 21
24 Nov 1504.00 75.95 7.95 20.46 21 13 21
21 Nov 1511.80 68 4 17.98 1 0 7
20 Nov 1529.20 64 -1 - 0 1 0
19 Nov 1526.80 64 -1 21.04 1 0 6
18 Nov 1514.50 65 3.35 18.09 1 0 5
17 Nov 1535.60 61.65 -2.8 22.67 1 0 5
14 Nov 1532.10 64.9 -3.5 22.62 6 3 5
13 Nov 1525.80 68.4 -3.8 - 0 1 0
12 Nov 1519.30 68.4 -3.8 20.98 1 0 1
11 Nov 1514.90 72.2 -37.45 - 0 0 0
10 Nov 1511.50 72.2 -37.45 - 0 0 0
7 Nov 1505.70 72.2 -37.45 - 0 0 0
6 Nov 1501.50 72.2 -37.45 - 0 0 0
4 Nov 1503.30 72.2 -37.45 - 0 0 0
3 Nov 1511.50 72.2 -37.45 - 0 0 0
31 Oct 1501.30 72.2 -37.45 - 0 1 0
30 Oct 1540.10 72.2 -37.45 26.00 2 1 1
29 Oct 1581.10 109.65 0 1.23 0 0 0
28 Oct 1568.10 109.65 0 - 0 0 0
27 Oct 1584.00 109.65 0 1.33 0 0 0
24 Oct 1584.40 109.65 0 1.44 0 0 0
23 Oct 1645.10 109.65 0 - 0 0 0
21 Oct 1663.60 109.65 0 4.28 0 0 0
20 Oct 1639.10 109.65 0 3.49 0 0 0
17 Oct 1577.60 109.65 0 1.13 0 0 0
16 Oct 1569.40 109.65 0 0.90 0 0 0
15 Oct 1558.70 109.65 0 - 0 0 0
14 Oct 1552.30 109.65 0 - 0 0 0
13 Oct 1563.60 109.65 0 0.70 0 0 0
10 Oct 1561.80 109.65 0 0.79 0 0 0
9 Oct 1513.10 109.65 0 - 0 0 0
8 Oct 1494.60 109.65 0 - 0 0 0
7 Oct 1513.30 109.65 0 - 0 0 0
6 Oct 1513.10 0 0 - 0 0 0
3 Oct 1517.70 0 0 - 0 0 0


For Cipla Ltd - strike price 1580 expiring on 30DEC2025

Delta for 1580 PE is -0.94

Historical price for 1580 PE is as follows

On 9 Dec CIPLA was trading at 1490.60. The strike last trading price was 79.25, which was 23.3 higher than the previous day. The implied volatity was 13.69, the open interest changed by 0 which decreased total open position to 29


On 8 Dec CIPLA was trading at 1497.60. The strike last trading price was 56.55, which was 1.05 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 29


On 5 Dec CIPLA was trading at 1520.80. The strike last trading price was 56.55, which was 1.05 higher than the previous day. The implied volatity was -, the open interest changed by 3 which increased total open position to 0


On 4 Dec CIPLA was trading at 1521.00. The strike last trading price was 56.55, which was 1.05 higher than the previous day. The implied volatity was 13.79, the open interest changed by 2 which increased total open position to 28


On 3 Dec CIPLA was trading at 1508.00. The strike last trading price was 55.5, which was -0.1 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 2 Dec CIPLA was trading at 1516.60. The strike last trading price was 55.5, which was -0.1 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0


On 1 Dec CIPLA was trading at 1523.10. The strike last trading price was 55.5, which was -0.1 lower than the previous day. The implied volatity was 15.98, the open interest changed by 1 which increased total open position to 25


On 28 Nov CIPLA was trading at 1531.30. The strike last trading price was 55.55, which was -11.1 lower than the previous day. The implied volatity was -, the open interest changed by 2 which increased total open position to 0


On 27 Nov CIPLA was trading at 1525.20. The strike last trading price was 55.55, which was -11.1 lower than the previous day. The implied volatity was 17.31, the open interest changed by 1 which increased total open position to 23


On 26 Nov CIPLA was trading at 1523.80. The strike last trading price was 66.65, which was -9.75 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 25 Nov CIPLA was trading at 1507.50. The strike last trading price was 66.65, which was -9.75 lower than the previous day. The implied volatity was 13.78, the open interest changed by 0 which decreased total open position to 21


On 24 Nov CIPLA was trading at 1504.00. The strike last trading price was 75.95, which was 7.95 higher than the previous day. The implied volatity was 20.46, the open interest changed by 13 which increased total open position to 21


On 21 Nov CIPLA was trading at 1511.80. The strike last trading price was 68, which was 4 higher than the previous day. The implied volatity was 17.98, the open interest changed by 0 which decreased total open position to 7


On 20 Nov CIPLA was trading at 1529.20. The strike last trading price was 64, which was -1 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 19 Nov CIPLA was trading at 1526.80. The strike last trading price was 64, which was -1 lower than the previous day. The implied volatity was 21.04, the open interest changed by 0 which decreased total open position to 6


On 18 Nov CIPLA was trading at 1514.50. The strike last trading price was 65, which was 3.35 higher than the previous day. The implied volatity was 18.09, the open interest changed by 0 which decreased total open position to 5


On 17 Nov CIPLA was trading at 1535.60. The strike last trading price was 61.65, which was -2.8 lower than the previous day. The implied volatity was 22.67, the open interest changed by 0 which decreased total open position to 5


On 14 Nov CIPLA was trading at 1532.10. The strike last trading price was 64.9, which was -3.5 lower than the previous day. The implied volatity was 22.62, the open interest changed by 3 which increased total open position to 5


On 13 Nov CIPLA was trading at 1525.80. The strike last trading price was 68.4, which was -3.8 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 12 Nov CIPLA was trading at 1519.30. The strike last trading price was 68.4, which was -3.8 lower than the previous day. The implied volatity was 20.98, the open interest changed by 0 which decreased total open position to 1


On 11 Nov CIPLA was trading at 1514.90. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 10 Nov CIPLA was trading at 1511.50. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 7 Nov CIPLA was trading at 1505.70. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 6 Nov CIPLA was trading at 1501.50. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 4 Nov CIPLA was trading at 1503.30. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 3 Nov CIPLA was trading at 1511.50. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 31 Oct CIPLA was trading at 1501.30. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0


On 30 Oct CIPLA was trading at 1540.10. The strike last trading price was 72.2, which was -37.45 lower than the previous day. The implied volatity was 26.00, the open interest changed by 1 which increased total open position to 1


On 29 Oct CIPLA was trading at 1581.10. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 1.23, the open interest changed by 0 which decreased total open position to 0


On 28 Oct CIPLA was trading at 1568.10. The strike last trading price was 109.65, 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 Oct CIPLA was trading at 1584.00. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 1.33, the open interest changed by 0 which decreased total open position to 0


On 24 Oct CIPLA was trading at 1584.40. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 1.44, the open interest changed by 0 which decreased total open position to 0


On 23 Oct CIPLA was trading at 1645.10. The strike last trading price was 109.65, 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 21 Oct CIPLA was trading at 1663.60. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 4.28, the open interest changed by 0 which decreased total open position to 0


On 20 Oct CIPLA was trading at 1639.10. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 3.49, the open interest changed by 0 which decreased total open position to 0


On 17 Oct CIPLA was trading at 1577.60. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 1.13, the open interest changed by 0 which decreased total open position to 0


On 16 Oct CIPLA was trading at 1569.40. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 0.90, the open interest changed by 0 which decreased total open position to 0


On 15 Oct CIPLA was trading at 1558.70. The strike last trading price was 109.65, 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 14 Oct CIPLA was trading at 1552.30. The strike last trading price was 109.65, 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 13 Oct CIPLA was trading at 1563.60. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 0.70, the open interest changed by 0 which decreased total open position to 0


On 10 Oct CIPLA was trading at 1561.80. The strike last trading price was 109.65, which was 0 lower than the previous day. The implied volatity was 0.79, the open interest changed by 0 which decreased total open position to 0


On 9 Oct CIPLA was trading at 1513.10. The strike last trading price was 109.65, 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 8 Oct CIPLA was trading at 1494.60. The strike last trading price was 109.65, 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 7 Oct CIPLA was trading at 1513.30. The strike last trading price was 109.65, 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 6 Oct CIPLA was trading at 1513.10. 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 3 Oct CIPLA was trading at 1517.70. 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