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[--[65.84.65.76]--]
CIPLA
Cipla Ltd

1499.75 -5.85 (-0.39%)

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Historical option data for CIPLA

14 Nov 2024 04:10 PM IST
CIPLA 28NOV2024 1480 CE
Delta: 0.68
Vega: 1.06
Theta: -1.07
Gamma: 0.01
Date Close Ltp Change IV Volume Change OI OI
14 Nov 1499.75 40.5 -8.45 21.26 368.5 22.5 99.5
13 Nov 1505.60 48.95 -12.65 25.23 87 19 77
12 Nov 1525.15 61.6 -25.30 23.63 28 7 61.5
11 Nov 1552.80 86.9 -37.30 28.04 23 0 54.5
8 Nov 1592.60 124.2 20.40 27.62 12.5 -5.5 53.5
7 Nov 1576.15 103.8 -22.05 - 20 -3.5 59
6 Nov 1594.05 125.85 -10.45 18.32 26 -18.5 63
5 Nov 1601.20 136.3 17.75 23.09 29 -14.5 81.5
4 Nov 1584.60 118.55 25.80 23.59 75 -32 96
1 Nov 1559.55 92.75 -3.25 14.98 20.5 -7 128
31 Oct 1551.75 96 73.40 - 1,389 -343 137
30 Oct 1418.25 22.6 -27.70 - 1,316 199 478
29 Oct 1477.55 50.3 -143.20 - 715 279 279
28 Oct 1503.15 193.5 0.00 - 0 0 0
25 Oct 1488.90 193.5 0.00 - 0 0 0
24 Oct 1492.30 193.5 0.00 - 0 0 0
23 Oct 1485.60 193.5 0.00 - 0 0 0
22 Oct 1510.35 193.5 0.00 - 0 0 0
21 Oct 1523.75 193.5 0.00 - 0 0 0
18 Oct 1551.70 193.5 0.00 - 0 0 0
17 Oct 1558.70 193.5 0.00 - 0 0 0
16 Oct 1562.20 193.5 0.00 - 0 0 0
15 Oct 1571.75 193.5 0.00 - 0 0 0
14 Oct 1598.45 193.5 0.00 - 0 0 0
11 Oct 1595.75 193.5 0.00 - 0 0 0
10 Oct 1618.90 193.5 0.00 - 0 0 0
9 Oct 1680.50 193.5 0.00 - 0 0 0
4 Oct 1623.30 193.5 0.00 - 0 0 0
27 Sept 1672.50 193.5 193.50 - 0 0 0
26 Sept 1621.80 0 0.00 - 0 0 0
25 Sept 1643.20 0 0.00 - 0 0 0
24 Sept 1637.55 0 0.00 - 0 0 0
23 Sept 1658.15 0 0.00 - 0 0 0
20 Sept 1638.65 0 0.00 - 0 0 0
19 Sept 1637.70 0 0.00 - 0 0 0
18 Sept 1651.60 0 0.00 - 0 0 0
17 Sept 1671.80 0 0.00 - 0 0 0
16 Sept 1659.40 0 0.00 - 0 0 0
13 Sept 1659.70 0 0.00 - 0 0 0
12 Sept 1657.25 0 0.00 - 0 0 0
11 Sept 1628.35 0 0.00 - 0 0 0
10 Sept 1632.00 0 0.00 - 0 0 0
9 Sept 1620.15 0 0.00 - 0 0 0
6 Sept 1611.05 0 0.00 - 0 0 0
5 Sept 1627.75 0 0.00 - 0 0 0
4 Sept 1651.90 0 0.00 - 0 0 0
3 Sept 1653.20 0 0.00 - 0 0 0
2 Sept 1646.65 0 - 0 0 0


For Cipla Ltd - strike price 1480 expiring on 28NOV2024

Delta for 1480 CE is 0.68

Historical price for 1480 CE is as follows

On 14 Nov CIPLA was trading at 1499.75. The strike last trading price was 40.5, which was -8.45 lower than the previous day. The implied volatity was 21.26, the open interest changed by 45 which increased total open position to 199


On 13 Nov CIPLA was trading at 1505.60. The strike last trading price was 48.95, which was -12.65 lower than the previous day. The implied volatity was 25.23, the open interest changed by 38 which increased total open position to 154


On 12 Nov CIPLA was trading at 1525.15. The strike last trading price was 61.6, which was -25.30 lower than the previous day. The implied volatity was 23.63, the open interest changed by 14 which increased total open position to 123


On 11 Nov CIPLA was trading at 1552.80. The strike last trading price was 86.9, which was -37.30 lower than the previous day. The implied volatity was 28.04, the open interest changed by 0 which decreased total open position to 109


On 8 Nov CIPLA was trading at 1592.60. The strike last trading price was 124.2, which was 20.40 higher than the previous day. The implied volatity was 27.62, the open interest changed by -11 which decreased total open position to 107


On 7 Nov CIPLA was trading at 1576.15. The strike last trading price was 103.8, which was -22.05 lower than the previous day. The implied volatity was -, the open interest changed by -7 which decreased total open position to 118


On 6 Nov CIPLA was trading at 1594.05. The strike last trading price was 125.85, which was -10.45 lower than the previous day. The implied volatity was 18.32, the open interest changed by -37 which decreased total open position to 126


On 5 Nov CIPLA was trading at 1601.20. The strike last trading price was 136.3, which was 17.75 higher than the previous day. The implied volatity was 23.09, the open interest changed by -29 which decreased total open position to 163


On 4 Nov CIPLA was trading at 1584.60. The strike last trading price was 118.55, which was 25.80 higher than the previous day. The implied volatity was 23.59, the open interest changed by -64 which decreased total open position to 192


On 1 Nov CIPLA was trading at 1559.55. The strike last trading price was 92.75, which was -3.25 lower than the previous day. The implied volatity was 14.98, the open interest changed by -14 which decreased total open position to 256


On 31 Oct CIPLA was trading at 1551.75. The strike last trading price was 96, which was 73.40 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 30 Oct CIPLA was trading at 1418.25. The strike last trading price was 22.6, which was -27.70 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 29 Oct CIPLA was trading at 1477.55. The strike last trading price was 50.3, which was -143.20 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 28 Oct CIPLA was trading at 1503.15. The strike last trading price was 193.5, 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 CIPLA was trading at 1488.90. The strike last trading price was 193.5, 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 CIPLA was trading at 1492.30. The strike last trading price was 193.5, 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 CIPLA was trading at 1485.60. The strike last trading price was 193.5, 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 CIPLA was trading at 1510.35. The strike last trading price was 193.5, 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 CIPLA was trading at 1523.75. The strike last trading price was 193.5, 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 CIPLA was trading at 1551.70. The strike last trading price was 193.5, 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 CIPLA was trading at 1558.70. The strike last trading price was 193.5, 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 CIPLA was trading at 1562.20. The strike last trading price was 193.5, 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 CIPLA was trading at 1571.75. The strike last trading price was 193.5, 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 CIPLA was trading at 1598.45. The strike last trading price was 193.5, 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 CIPLA was trading at 1595.75. The strike last trading price was 193.5, 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 CIPLA was trading at 1618.90. The strike last trading price was 193.5, 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 CIPLA was trading at 1680.50. The strike last trading price was 193.5, 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 CIPLA was trading at 1623.30. The strike last trading price was 193.5, 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 27 Sept CIPLA was trading at 1672.50. The strike last trading price was 193.5, which was 193.50 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 26 Sept CIPLA was trading at 1621.80. 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 25 Sept CIPLA was trading at 1643.20. 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 24 Sept CIPLA was trading at 1637.55. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Sept CIPLA was trading at 1658.15. 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 20 Sept CIPLA was trading at 1638.65. 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 CIPLA was trading at 1637.70. 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 18 Sept CIPLA was trading at 1651.60. 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 17 Sept CIPLA was trading at 1671.80. 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 16 Sept CIPLA was trading at 1659.40. 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 CIPLA was trading at 1659.70. 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 12 Sept CIPLA was trading at 1657.25. 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 CIPLA was trading at 1628.35. 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 CIPLA was trading at 1632.00. 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 CIPLA was trading at 1620.15. 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 6 Sept CIPLA was trading at 1611.05. 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 CIPLA was trading at 1627.75. 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 CIPLA was trading at 1651.90. 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 3 Sept CIPLA was trading at 1653.20. 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 2 Sept CIPLA was trading at 1646.65. 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


CIPLA 28NOV2024 1480 PE
Delta: -0.33
Vega: 1.07
Theta: -0.73
Gamma: 0.01
Date Close Ltp Change IV Volume Change OI OI
14 Nov 1499.75 15.3 -0.10 22.92 925 73.5 271.5
13 Nov 1505.60 15.4 3.15 23.70 804.5 -53.5 198
12 Nov 1525.15 12.25 0.35 25.00 356.5 -16 258.5
11 Nov 1552.80 11.9 5.90 29.78 901.5 -16 274
8 Nov 1592.60 6 -1.35 28.24 178.5 1.5 287.5
7 Nov 1576.15 7.35 0.00 28.13 241.5 -16 284.5
6 Nov 1594.05 7.35 -1.45 29.64 264 -47 300.5
5 Nov 1601.20 8.8 -2.75 32.06 354.5 12.5 346.5
4 Nov 1584.60 11.55 -4.95 31.18 772.5 18 334.5
1 Nov 1559.55 16.5 1.30 29.99 304.5 -143.5 316.5
31 Oct 1551.75 15.2 -58.50 - 1,786 237 462
30 Oct 1418.25 73.7 29.50 - 258 -18 225
29 Oct 1477.55 44.2 7.70 - 744 158 243
28 Oct 1503.15 36.5 -6.10 - 49 18 83
25 Oct 1488.90 42.6 3.40 - 36 17 65
24 Oct 1492.30 39.2 -4.80 - 21 8 48
23 Oct 1485.60 44 12.50 - 8 4 40
22 Oct 1510.35 31.5 16.00 - 22 -5 37
21 Oct 1523.75 15.5 0.00 - 0 0 0
18 Oct 1551.70 15.5 0.00 - 0 7 0
17 Oct 1558.70 15.5 -1.50 - 7 1 36
16 Oct 1562.20 17 1.30 - 2 0 34
15 Oct 1571.75 15.7 5.40 - 17 1 33
14 Oct 1598.45 10.3 -3.60 - 12 -2 33
11 Oct 1595.75 13.9 1.65 - 15 5 34
10 Oct 1618.90 12.25 8.25 - 34 20 30
9 Oct 1680.50 4 -12.20 - 1 0 9
4 Oct 1623.30 16.2 8.40 - 5 -3 8
27 Sept 1672.50 7.8 -6.90 - 20 -1 21
26 Sept 1621.80 14.7 -13.60 - 28 22 22
25 Sept 1643.20 28.3 0.00 - 0 0 0
24 Sept 1637.55 28.3 28.30 - 0 0 0
23 Sept 1658.15 0 0.00 - 0 0 0
20 Sept 1638.65 0 0.00 - 0 0 0
19 Sept 1637.70 0 0.00 - 0 0 0
18 Sept 1651.60 0 0.00 - 0 0 0
17 Sept 1671.80 0 0.00 - 0 0 0
16 Sept 1659.40 0 0.00 - 0 0 0
13 Sept 1659.70 0 0.00 - 0 0 0
12 Sept 1657.25 0 0.00 - 0 0 0
11 Sept 1628.35 0 0.00 - 0 0 0
10 Sept 1632.00 0 0.00 - 0 0 0
9 Sept 1620.15 0 0.00 - 0 0 0
6 Sept 1611.05 0 0.00 - 0 0 0
5 Sept 1627.75 0 0.00 - 0 0 0
4 Sept 1651.90 0 0.00 - 0 0 0
3 Sept 1653.20 0 0.00 - 0 0 0
2 Sept 1646.65 0 - 0 0 0


For Cipla Ltd - strike price 1480 expiring on 28NOV2024

Delta for 1480 PE is -0.33

Historical price for 1480 PE is as follows

On 14 Nov CIPLA was trading at 1499.75. The strike last trading price was 15.3, which was -0.10 lower than the previous day. The implied volatity was 22.92, the open interest changed by 147 which increased total open position to 543


On 13 Nov CIPLA was trading at 1505.60. The strike last trading price was 15.4, which was 3.15 higher than the previous day. The implied volatity was 23.70, the open interest changed by -107 which decreased total open position to 396


On 12 Nov CIPLA was trading at 1525.15. The strike last trading price was 12.25, which was 0.35 higher than the previous day. The implied volatity was 25.00, the open interest changed by -32 which decreased total open position to 517


On 11 Nov CIPLA was trading at 1552.80. The strike last trading price was 11.9, which was 5.90 higher than the previous day. The implied volatity was 29.78, the open interest changed by -32 which decreased total open position to 548


On 8 Nov CIPLA was trading at 1592.60. The strike last trading price was 6, which was -1.35 lower than the previous day. The implied volatity was 28.24, the open interest changed by 3 which increased total open position to 575


On 7 Nov CIPLA was trading at 1576.15. The strike last trading price was 7.35, which was 0.00 lower than the previous day. The implied volatity was 28.13, the open interest changed by -32 which decreased total open position to 569


On 6 Nov CIPLA was trading at 1594.05. The strike last trading price was 7.35, which was -1.45 lower than the previous day. The implied volatity was 29.64, the open interest changed by -94 which decreased total open position to 601


On 5 Nov CIPLA was trading at 1601.20. The strike last trading price was 8.8, which was -2.75 lower than the previous day. The implied volatity was 32.06, the open interest changed by 25 which increased total open position to 693


On 4 Nov CIPLA was trading at 1584.60. The strike last trading price was 11.55, which was -4.95 lower than the previous day. The implied volatity was 31.18, the open interest changed by 36 which increased total open position to 669


On 1 Nov CIPLA was trading at 1559.55. The strike last trading price was 16.5, which was 1.30 higher than the previous day. The implied volatity was 29.99, the open interest changed by -287 which decreased total open position to 633


On 31 Oct CIPLA was trading at 1551.75. The strike last trading price was 15.2, which was -58.50 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 30 Oct CIPLA was trading at 1418.25. The strike last trading price was 73.7, which was 29.50 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 29 Oct CIPLA was trading at 1477.55. The strike last trading price was 44.2, which was 7.70 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 28 Oct CIPLA was trading at 1503.15. The strike last trading price was 36.5, which was -6.10 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 25 Oct CIPLA was trading at 1488.90. The strike last trading price was 42.6, which was 3.40 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 24 Oct CIPLA was trading at 1492.30. The strike last trading price was 39.2, which was -4.80 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Oct CIPLA was trading at 1485.60. The strike last trading price was 44, which was 12.50 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 22 Oct CIPLA was trading at 1510.35. The strike last trading price was 31.5, which was 16.00 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 21 Oct CIPLA was trading at 1523.75. The strike last trading price was 15.5, 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 CIPLA was trading at 1551.70. The strike last trading price was 15.5, 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 CIPLA was trading at 1558.70. The strike last trading price was 15.5, which was -1.50 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 16 Oct CIPLA was trading at 1562.20. The strike last trading price was 17, which was 1.30 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 15 Oct CIPLA was trading at 1571.75. The strike last trading price was 15.7, which was 5.40 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 14 Oct CIPLA was trading at 1598.45. The strike last trading price was 10.3, which was -3.60 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 11 Oct CIPLA was trading at 1595.75. The strike last trading price was 13.9, which was 1.65 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 10 Oct CIPLA was trading at 1618.90. The strike last trading price was 12.25, which was 8.25 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 9 Oct CIPLA was trading at 1680.50. The strike last trading price was 4, which was -12.20 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 4 Oct CIPLA was trading at 1623.30. The strike last trading price was 16.2, which was 8.40 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 27 Sept CIPLA was trading at 1672.50. The strike last trading price was 7.8, which was -6.90 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 26 Sept CIPLA was trading at 1621.80. The strike last trading price was 14.7, which was -13.60 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 25 Sept CIPLA was trading at 1643.20. The strike last trading price was 28.3, 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 CIPLA was trading at 1637.55. The strike last trading price was 28.3, which was 28.30 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 23 Sept CIPLA was trading at 1658.15. 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 20 Sept CIPLA was trading at 1638.65. 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 CIPLA was trading at 1637.70. 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 18 Sept CIPLA was trading at 1651.60. 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 17 Sept CIPLA was trading at 1671.80. 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 16 Sept CIPLA was trading at 1659.40. 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 CIPLA was trading at 1659.70. 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 12 Sept CIPLA was trading at 1657.25. 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 CIPLA was trading at 1628.35. 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 CIPLA was trading at 1632.00. 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 CIPLA was trading at 1620.15. 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 6 Sept CIPLA was trading at 1611.05. 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 CIPLA was trading at 1627.75. 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 CIPLA was trading at 1651.90. 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 3 Sept CIPLA was trading at 1653.20. 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 2 Sept CIPLA was trading at 1646.65. 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