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TATACONSUM
Tata Consumer Product Ltd

889.45 -17.65 (-1.95%)

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Historical option data for TATACONSUM

20 Dec 2024 04:12 PM IST
TATACONSUM 26DEC2024 1080 CE
Delta: 0.00
Vega: 0.00
Theta: 0.00
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
20 Dec 889.45 0.25 0.00 0.00 0 0 0
19 Dec 907.10 0.25 0.00 0.00 0 0 0
18 Dec 909.35 0.25 0.00 0.00 0 0 0
17 Dec 904.90 0.25 -0.20 48.25 3 0 19
16 Dec 920.35 0.45 0.00 0.00 0 1 0
13 Dec 929.70 0.45 0.00 37.07 1 0 18
12 Dec 921.25 0.45 0.20 37.25 10 -6 18
11 Dec 935.05 0.25 -0.50 30.56 3 2 24
10 Dec 926.75 0.75 0.00 0.00 0 -1 0
9 Dec 933.95 0.75 -0.40 33.74 30 3 26
6 Dec 974.45 1.15 0.60 24.59 47 12 17
5 Dec 966.45 0.55 -0.40 22.76 5 2 5
4 Dec 961.20 0.95 0.00 0.00 0 0 0
3 Dec 955.00 0.95 0.00 0.00 0 0 0
2 Dec 957.00 0.95 -0.15 24.85 1 0 3
29 Nov 958.65 1.1 0.00 0.00 0 1 0
28 Nov 941.05 1.1 0.45 25.59 1 0 2
27 Nov 960.05 0.65 0.00 0.00 0 1 0
26 Nov 963.55 0.65 0.25 19.58 1 0 1
25 Nov 955.70 0.4 -164.85 18.41 1 0 0
22 Nov 945.20 165.25 0.00 11.16 0 0 0
21 Nov 911.70 165.25 0.00 13.34 0 0 0
20 Nov 917.15 165.25 0.00 12.65 0 0 0
19 Nov 917.15 165.25 0.00 12.65 0 0 0
18 Nov 930.75 165.25 0.00 11.53 0 0 0
13 Nov 952.75 165.25 0.00 8.38 0 0 0
12 Nov 967.55 165.25 0.00 7.53 0 0 0
11 Nov 975.95 165.25 0.00 6.87 0 0 0
31 Oct 1002.55 165.25 165.25 - 0 0 0
30 Oct 1022.70 0 0.00 - 0 0 0
29 Oct 992.05 0 0.00 - 0 0 0
24 Oct 996.45 0 0.00 - 0 0 0
23 Oct 1014.55 0 0.00 - 0 0 0
22 Oct 998.25 0 0.00 - 0 0 0
21 Oct 1017.05 0 0.00 - 0 0 0
18 Oct 1093.25 0 0.00 - 0 0 0
17 Oct 1090.15 0 0.00 - 0 0 0
16 Oct 1113.95 0 0.00 - 0 0 0
15 Oct 1115.25 0 0.00 - 0 0 0
14 Oct 1113.55 0 0.00 - 0 0 0
11 Oct 1113.10 0 0.00 - 0 0 0
10 Oct 1114.15 0 0.00 - 0 0 0
9 Oct 1117.80 0 0.00 - 0 0 0
8 Oct 1119.05 0 0.00 - 0 0 0
7 Oct 1111.40 0 0.00 - 0 0 0
4 Oct 1130.40 0 0.00 - 0 0 0
3 Oct 1152.75 0 - 0 0 0


For Tata Consumer Product Ltd - strike price 1080 expiring on 26DEC2024

Delta for 1080 CE is 0.00

Historical price for 1080 CE is as follows

On 20 Dec TATACONSUM was trading at 889.45. The strike last trading price was 0.25, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 19 Dec TATACONSUM was trading at 907.10. The strike last trading price was 0.25, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 18 Dec TATACONSUM was trading at 909.35. The strike last trading price was 0.25, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 17 Dec TATACONSUM was trading at 904.90. The strike last trading price was 0.25, which was -0.20 lower than the previous day. The implied volatity was 48.25, the open interest changed by 0 which decreased total open position to 19


On 16 Dec TATACONSUM was trading at 920.35. The strike last trading price was 0.45, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 13 Dec TATACONSUM was trading at 929.70. The strike last trading price was 0.45, which was 0.00 lower than the previous day. The implied volatity was 37.07, the open interest changed by 0 which decreased total open position to 18


On 12 Dec TATACONSUM was trading at 921.25. The strike last trading price was 0.45, which was 0.20 higher than the previous day. The implied volatity was 37.25, the open interest changed by -6 which decreased total open position to 18


On 11 Dec TATACONSUM was trading at 935.05. The strike last trading price was 0.25, which was -0.50 lower than the previous day. The implied volatity was 30.56, the open interest changed by 2 which increased total open position to 24


On 10 Dec TATACONSUM was trading at 926.75. The strike last trading price was 0.75, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by -1 which decreased total open position to 0


On 9 Dec TATACONSUM was trading at 933.95. The strike last trading price was 0.75, which was -0.40 lower than the previous day. The implied volatity was 33.74, the open interest changed by 3 which increased total open position to 26


On 6 Dec TATACONSUM was trading at 974.45. The strike last trading price was 1.15, which was 0.60 higher than the previous day. The implied volatity was 24.59, the open interest changed by 12 which increased total open position to 17


On 5 Dec TATACONSUM was trading at 966.45. The strike last trading price was 0.55, which was -0.40 lower than the previous day. The implied volatity was 22.76, the open interest changed by 2 which increased total open position to 5


On 4 Dec TATACONSUM was trading at 961.20. The strike last trading price was 0.95, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 3 Dec TATACONSUM was trading at 955.00. The strike last trading price was 0.95, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 2 Dec TATACONSUM was trading at 957.00. The strike last trading price was 0.95, which was -0.15 lower than the previous day. The implied volatity was 24.85, the open interest changed by 0 which decreased total open position to 3


On 29 Nov TATACONSUM was trading at 958.65. The strike last trading price was 1.1, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 28 Nov TATACONSUM was trading at 941.05. The strike last trading price was 1.1, which was 0.45 higher than the previous day. The implied volatity was 25.59, the open interest changed by 0 which decreased total open position to 2


On 27 Nov TATACONSUM was trading at 960.05. The strike last trading price was 0.65, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 26 Nov TATACONSUM was trading at 963.55. The strike last trading price was 0.65, which was 0.25 higher than the previous day. The implied volatity was 19.58, the open interest changed by 0 which decreased total open position to 1


On 25 Nov TATACONSUM was trading at 955.70. The strike last trading price was 0.4, which was -164.85 lower than the previous day. The implied volatity was 18.41, the open interest changed by 0 which decreased total open position to 0


On 22 Nov TATACONSUM was trading at 945.20. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 11.16, the open interest changed by 0 which decreased total open position to 0


On 21 Nov TATACONSUM was trading at 911.70. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 13.34, the open interest changed by 0 which decreased total open position to 0


On 20 Nov TATACONSUM was trading at 917.15. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 12.65, the open interest changed by 0 which decreased total open position to 0


On 19 Nov TATACONSUM was trading at 917.15. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 12.65, the open interest changed by 0 which decreased total open position to 0


On 18 Nov TATACONSUM was trading at 930.75. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 11.53, the open interest changed by 0 which decreased total open position to 0


On 13 Nov TATACONSUM was trading at 952.75. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 8.38, the open interest changed by 0 which decreased total open position to 0


On 12 Nov TATACONSUM was trading at 967.55. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 7.53, the open interest changed by 0 which decreased total open position to 0


On 11 Nov TATACONSUM was trading at 975.95. The strike last trading price was 165.25, which was 0.00 lower than the previous day. The implied volatity was 6.87, the open interest changed by 0 which decreased total open position to 0


On 31 Oct TATACONSUM was trading at 1002.55. The strike last trading price was 165.25, which was 165.25 higher than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 30 Oct TATACONSUM was trading at 1022.70. 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 29 Oct TATACONSUM was trading at 992.05. 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 24 Oct TATACONSUM was trading at 996.45. 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 Oct TATACONSUM was trading at 1014.55. 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 22 Oct TATACONSUM was trading at 998.25. 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 21 Oct TATACONSUM was trading at 1017.05. 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 18 Oct TATACONSUM was trading at 1093.25. 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 17 Oct TATACONSUM was trading at 1090.15. 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 16 Oct TATACONSUM was trading at 1113.95. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 15 Oct TATACONSUM was trading at 1115.25. 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 14 Oct TATACONSUM was trading at 1113.55. 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 11 Oct TATACONSUM was trading at 1113.10. 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 Oct TATACONSUM was trading at 1114.15. 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 9 Oct TATACONSUM was trading at 1117.80. 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 8 Oct TATACONSUM was trading at 1119.05. 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 7 Oct TATACONSUM was trading at 1111.40. 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 4 Oct TATACONSUM was trading at 1130.40. 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 3 Oct TATACONSUM was trading at 1152.75. 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


TATACONSUM 26DEC2024 1080 PE
Delta: 0.00
Vega: 0.00
Theta: 0.00
Gamma: 0.00
Date Close Ltp Change IV Volume Change OI OI
20 Dec 889.45 109 0.00 0.00 0 0 0
19 Dec 907.10 109 0.00 0.00 0 0 0
18 Dec 909.35 109 0.00 0.00 0 0 0
17 Dec 904.90 109 0.00 0.00 0 0 0
16 Dec 920.35 109 0.00 0.00 0 0 0
13 Dec 929.70 109 0.00 0.00 0 0 0
12 Dec 921.25 109 0.00 0.00 0 0 0
11 Dec 935.05 109 0.00 0.00 0 0 0
10 Dec 926.75 109 0.00 0.00 0 0 0
9 Dec 933.95 109 0.00 0.00 0 0 0
6 Dec 974.45 109 0.00 0.00 0 0 0
5 Dec 966.45 109 0.00 0.00 0 0 0
4 Dec 961.20 109 0.00 0.00 0 0 0
3 Dec 955.00 109 0.00 0.00 0 0 0
2 Dec 957.00 109 0.00 0.00 0 0 0
29 Nov 958.65 109 0.00 0.00 0 2 0
28 Nov 941.05 109 3.00 - 2 1 3
27 Nov 960.05 106 0.00 0.00 0 1 0
26 Nov 963.55 106 -5.00 - 1 0 1
25 Nov 955.70 111 98.70 - 1 0 0
22 Nov 945.20 12.3 0.00 - 0 0 0
21 Nov 911.70 12.3 0.00 - 0 0 0
20 Nov 917.15 12.3 0.00 - 0 0 0
19 Nov 917.15 12.3 0.00 - 0 0 0
18 Nov 930.75 12.3 0.00 - 0 0 0
13 Nov 952.75 12.3 0.00 - 0 0 0
12 Nov 967.55 12.3 0.00 - 0 0 0
11 Nov 975.95 12.3 12.30 - 0 0 0
31 Oct 1002.55 0 0.00 - 0 0 0
30 Oct 1022.70 0 0.00 - 0 0 0
29 Oct 992.05 0 0.00 - 0 0 0
24 Oct 996.45 0 0.00 - 0 0 0
23 Oct 1014.55 0 0.00 - 0 0 0
22 Oct 998.25 0 0.00 - 0 0 0
21 Oct 1017.05 0 0.00 - 0 0 0
18 Oct 1093.25 0 0.00 - 0 0 0
17 Oct 1090.15 0 0.00 - 0 0 0
16 Oct 1113.95 0 0.00 - 0 0 0
15 Oct 1115.25 0 0.00 - 0 0 0
14 Oct 1113.55 0 0.00 - 0 0 0
11 Oct 1113.10 0 0.00 - 0 0 0
10 Oct 1114.15 0 0.00 - 0 0 0
9 Oct 1117.80 0 0.00 - 0 0 0
8 Oct 1119.05 0 0.00 - 0 0 0
7 Oct 1111.40 0 0.00 - 0 0 0
4 Oct 1130.40 0 0.00 - 0 0 0
3 Oct 1152.75 0 - 0 0 0


For Tata Consumer Product Ltd - strike price 1080 expiring on 26DEC2024

Delta for 1080 PE is 0.00

Historical price for 1080 PE is as follows

On 20 Dec TATACONSUM was trading at 889.45. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 19 Dec TATACONSUM was trading at 907.10. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 18 Dec TATACONSUM was trading at 909.35. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 17 Dec TATACONSUM was trading at 904.90. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 16 Dec TATACONSUM was trading at 920.35. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 13 Dec TATACONSUM was trading at 929.70. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 12 Dec TATACONSUM was trading at 921.25. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 11 Dec TATACONSUM was trading at 935.05. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 10 Dec TATACONSUM was trading at 926.75. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 9 Dec TATACONSUM was trading at 933.95. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 6 Dec TATACONSUM was trading at 974.45. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 5 Dec TATACONSUM was trading at 966.45. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 4 Dec TATACONSUM was trading at 961.20. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 3 Dec TATACONSUM was trading at 955.00. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 2 Dec TATACONSUM was trading at 957.00. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 0 which decreased total open position to 0


On 29 Nov TATACONSUM was trading at 958.65. The strike last trading price was 109, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 2 which increased total open position to 0


On 28 Nov TATACONSUM was trading at 941.05. The strike last trading price was 109, which was 3.00 higher than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 3


On 27 Nov TATACONSUM was trading at 960.05. The strike last trading price was 106, which was 0.00 lower than the previous day. The implied volatity was 0.00, the open interest changed by 1 which increased total open position to 0


On 26 Nov TATACONSUM was trading at 963.55. The strike last trading price was 106, which was -5.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 1


On 25 Nov TATACONSUM was trading at 955.70. The strike last trading price was 111, which was 98.70 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 22 Nov TATACONSUM was trading at 945.20. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 21 Nov TATACONSUM was trading at 911.70. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 20 Nov TATACONSUM was trading at 917.15. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 19 Nov TATACONSUM was trading at 917.15. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 18 Nov TATACONSUM was trading at 930.75. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 13 Nov TATACONSUM was trading at 952.75. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 12 Nov TATACONSUM was trading at 967.55. The strike last trading price was 12.3, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 11 Nov TATACONSUM was trading at 975.95. The strike last trading price was 12.3, which was 12.30 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0


On 31 Oct TATACONSUM was trading at 1002.55. 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 30 Oct TATACONSUM was trading at 1022.70. 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 29 Oct TATACONSUM was trading at 992.05. 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 24 Oct TATACONSUM was trading at 996.45. 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 Oct TATACONSUM was trading at 1014.55. 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 22 Oct TATACONSUM was trading at 998.25. 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 21 Oct TATACONSUM was trading at 1017.05. 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 18 Oct TATACONSUM was trading at 1093.25. 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 17 Oct TATACONSUM was trading at 1090.15. 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 16 Oct TATACONSUM was trading at 1113.95. The strike last trading price was 0, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by which decreased total open position to


On 15 Oct TATACONSUM was trading at 1115.25. 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 14 Oct TATACONSUM was trading at 1113.55. 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 11 Oct TATACONSUM was trading at 1113.10. 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 Oct TATACONSUM was trading at 1114.15. 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 9 Oct TATACONSUM was trading at 1117.80. 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 8 Oct TATACONSUM was trading at 1119.05. 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 7 Oct TATACONSUM was trading at 1111.40. 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 4 Oct TATACONSUM was trading at 1130.40. 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 3 Oct TATACONSUM was trading at 1152.75. 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