FINNIFTY
Nifty Financial Services
Historical option data for FINNIFTY
22 Oct 2024 04:13 PM IST
FINNIFTY 23600 CE | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
Date | Close | Ltp | Change | Volume | Change OI | OI | ||||
22 Oct | 23700.35 | 303.55 | -146.90 | 26,250 | 5,425 | 6,450 | ||||
21 Oct | 23954.70 | 450.45 | -97.55 | 525 | 375 | 1,025 | ||||
18 Oct | 23938.10 | 548 | 268.10 | 17,475 | -550 | 750 | ||||
|
||||||||||
17 Oct | 23583.75 | 279.9 | -240.10 | 6,750 | 1,175 | 1,325 | ||||
16 Oct | 23882.35 | 520 | -27.70 | 75 | 0 | 150 | ||||
15 Oct | 23863.45 | 547.7 | 0.00 | 0 | 75 | 0 | ||||
14 Oct | 23857.55 | 547.7 | 70.10 | 200 | -25 | 50 | ||||
11 Oct | 23612.55 | 477.6 | -1.05 | 75 | 0 | 50 | ||||
10 Oct | 23764.65 | 478.65 | -1121.35 | 25 | 0 | 25 | ||||
9 Oct | 23546.00 | 1600 | 0.00 | 0 | 14,07,575 | 0 | ||||
8 Oct | 23452.85 | 1600 | 0.00 | 0 | -7,325 | 25 | ||||
7 Oct | 23221.10 | 1600 | 0.00 | 0 | -96,075 | 25 | ||||
4 Oct | 23621.80 | 1600 | 0.00 | 0 | -4,800 | 25 | ||||
3 Oct | 23881.55 | 1600 | 0.00 | 0 | 25 | 25 | ||||
1 Oct | 24477.45 | 1600 | 0.00 | 0 | 0 | 0 | ||||
30 Sept | 24480.30 | 1600 | 0.00 | 0 | -375 | 25 | ||||
27 Sept | 24907.95 | 1600 | 0.00 | 0 | 25 | 25 | ||||
26 Sept | 25155.45 | 1600 | 392.05 | 25 | 25 | 25 | ||||
25 Sept | 24987.75 | 1207.95 | 0.00 | 0 | 0 | 0 | ||||
24 Sept | 24883.65 | 1207.95 | 0.00 | 0 | 25 | 25 | ||||
23 Sept | 24953.10 | 1207.95 | 0.00 | 0 | 0 | 0 | ||||
20 Sept | 24789.20 | 1207.95 | 0.00 | 0 | 25 | 25 | ||||
19 Sept | 24403.65 | 1207.95 | 345.35 | 100 | 25 | 25 | ||||
18 Sept | 24326.90 | 862.6 | 0.00 | 0 | 0 | 0 | ||||
17 Sept | 23991.55 | 862.6 | 0.00 | 0 | 0 | 0 | ||||
16 Sept | 23989.85 | 862.6 | 0.00 | 0 | 0 | 0 | ||||
13 Sept | 23979.55 | 862.6 | 0.00 | 0 | 100 | 100 | ||||
11 Sept | 23582.50 | 862.6 | 0.00 | 0 | 100 | 100 | ||||
9 Sept | 23722.15 | 862.6 | -136.60 | 75 | 0 | 25 | ||||
6 Sept | 23529.75 | 999.2 | 0.00 | 0 | 0 | 25 | ||||
5 Sept | 23859.50 | 999.2 | 0.00 | 0 | 25 | 25 | ||||
4 Sept | 23834.05 | 999.2 | 0.00 | 0 | 0 | 25 | ||||
3 Sept | 23922.20 | 999.2 | -54.20 | 0 | 0 | 25 | ||||
28 Aug | 23521.50 | 1053.4 | 0.00 | 0 | 0 | 0 | ||||
27 Aug | 23578.80 | 1053.4 | 0.00 | 0 | 0 | 0 | ||||
23 Aug | 23232.15 | 1053.4 | 0.00 | 0 | 0 | 0 | ||||
22 Aug | 23247.15 | 1053.4 | 0.00 | 0 | 0 | 0 | ||||
21 Aug | 23143.65 | 1053.4 | 0.00 | 0 | 0 | 0 | ||||
20 Aug | 23178.15 | 1053.4 | 1053.40 | 0 | 0 | 0 | ||||
2 Aug | 23365.90 | 0 | 0.00 | 0 | 0 | 0 | ||||
1 Aug | 23435.85 | 0 | 0 | 0 | 0 |
For Nifty Financial Services - strike price 23600 expiring on 29OCT2024
Delta for 23600 CE is -
Historical price for 23600 CE is as follows
On 22 Oct FINNIFTY was trading at 23700.35. The strike last trading price was 303.55, which was -146.90 lower than the previous day. The implied volatity was -, the open interest changed by 5425 which increased total open position to 6450
On 21 Oct FINNIFTY was trading at 23954.70. The strike last trading price was 450.45, which was -97.55 lower than the previous day. The implied volatity was -, the open interest changed by 375 which increased total open position to 1025
On 18 Oct FINNIFTY was trading at 23938.10. The strike last trading price was 548, which was 268.10 higher than the previous day. The implied volatity was -, the open interest changed by -550 which decreased total open position to 750
On 17 Oct FINNIFTY was trading at 23583.75. The strike last trading price was 279.9, which was -240.10 lower than the previous day. The implied volatity was -, the open interest changed by 1175 which increased total open position to 1325
On 16 Oct FINNIFTY was trading at 23882.35. The strike last trading price was 520, which was -27.70 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 150
On 15 Oct FINNIFTY was trading at 23863.45. The strike last trading price was 547.7, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 75 which increased total open position to 0
On 14 Oct FINNIFTY was trading at 23857.55. The strike last trading price was 547.7, which was 70.10 higher than the previous day. The implied volatity was -, the open interest changed by -25 which decreased total open position to 50
On 11 Oct FINNIFTY was trading at 23612.55. The strike last trading price was 477.6, which was -1.05 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 50
On 10 Oct FINNIFTY was trading at 23764.65. The strike last trading price was 478.65, which was -1121.35 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 25
On 9 Oct FINNIFTY was trading at 23546.00. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 1407575 which increased total open position to 0
On 8 Oct FINNIFTY was trading at 23452.85. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -7325 which decreased total open position to 25
On 7 Oct FINNIFTY was trading at 23221.10. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -96075 which decreased total open position to 25
On 4 Oct FINNIFTY was trading at 23621.80. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -4800 which decreased total open position to 25
On 3 Oct FINNIFTY was trading at 23881.55. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 1 Oct FINNIFTY was trading at 24477.45. The strike last trading price was 1600, 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 30 Sept FINNIFTY was trading at 24480.30. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -375 which decreased total open position to 25
On 27 Sept FINNIFTY was trading at 24907.95. The strike last trading price was 1600, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 26 Sept FINNIFTY was trading at 25155.45. The strike last trading price was 1600, which was 392.05 higher than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 25 Sept FINNIFTY was trading at 24987.75. The strike last trading price was 1207.95, 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 24 Sept FINNIFTY was trading at 24883.65. The strike last trading price was 1207.95, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 23 Sept FINNIFTY was trading at 24953.10. The strike last trading price was 1207.95, 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 Sept FINNIFTY was trading at 24789.20. The strike last trading price was 1207.95, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 19 Sept FINNIFTY was trading at 24403.65. The strike last trading price was 1207.95, which was 345.35 higher than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 18 Sept FINNIFTY was trading at 24326.90. The strike last trading price was 862.6, 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 17 Sept FINNIFTY was trading at 23991.55. The strike last trading price was 862.6, 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 16 Sept FINNIFTY was trading at 23989.85. The strike last trading price was 862.6, 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 Sept FINNIFTY was trading at 23979.55. The strike last trading price was 862.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 100 which increased total open position to 100
On 11 Sept FINNIFTY was trading at 23582.50. The strike last trading price was 862.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 100 which increased total open position to 100
On 9 Sept FINNIFTY was trading at 23722.15. The strike last trading price was 862.6, which was -136.60 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 25
On 6 Sept FINNIFTY was trading at 23529.75. The strike last trading price was 999.2, 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 25
On 5 Sept FINNIFTY was trading at 23859.50. The strike last trading price was 999.2, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 4 Sept FINNIFTY was trading at 23834.05. The strike last trading price was 999.2, 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 25
On 3 Sept FINNIFTY was trading at 23922.20. The strike last trading price was 999.2, which was -54.20 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 25
On 28 Aug FINNIFTY was trading at 23521.50. The strike last trading price was 1053.4, 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 27 Aug FINNIFTY was trading at 23578.80. The strike last trading price was 1053.4, 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 23 Aug FINNIFTY was trading at 23232.15. The strike last trading price was 1053.4, 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 22 Aug FINNIFTY was trading at 23247.15. The strike last trading price was 1053.4, 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 Aug FINNIFTY was trading at 23143.65. The strike last trading price was 1053.4, 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 Aug FINNIFTY was trading at 23178.15. The strike last trading price was 1053.4, which was 1053.40 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 2 Aug FINNIFTY was trading at 23365.90. 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 0 which decreased total open position to 0
On 1 Aug FINNIFTY was trading at 23435.85. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
FINNIFTY 23600 PE | ||||||
---|---|---|---|---|---|---|
Date | Close | Ltp | Change | Volume | Change OI | OI |
22 Oct | 23700.35 | 141.05 | 56.05 | 3,78,350 | -8,64,500 | 31,400 |
21 Oct | 23954.70 | 85 | 4.45 | 12,825 | -7,38,350 | 8,700 |
18 Oct | 23938.10 | 80.55 | -124.50 | 7,775 | -2,67,825 | 2,525 |
17 Oct | 23583.75 | 205.05 | -207.55 | 5,325 | -93,200 | 1,950 |
16 Oct | 23882.35 | 412.6 | 0.00 | 0 | 17,21,475 | 0 |
15 Oct | 23863.45 | 412.6 | 0.00 | 0 | 8,100 | 0 |
14 Oct | 23857.55 | 412.6 | 0.00 | 0 | 2,500 | 0 |
11 Oct | 23612.55 | 412.6 | 0.00 | 0 | 2,525 | 0 |
10 Oct | 23764.65 | 412.6 | 0.00 | 0 | 1,16,150 | 0 |
9 Oct | 23546.00 | 412.6 | 0.00 | 0 | 18,800 | 0 |
8 Oct | 23452.85 | 412.6 | 0.00 | 25 | -1,050 | 0 |
7 Oct | 23221.10 | 412.6 | -477.75 | 50 | 25 | 25 |
4 Oct | 23621.80 | 890.35 | 0.00 | 0 | -1,79,900 | 0 |
3 Oct | 23881.55 | 890.35 | 0.00 | 0 | -4,98,850 | 0 |
1 Oct | 24477.45 | 890.35 | 0.00 | 0 | 0 | 0 |
30 Sept | 24480.30 | 890.35 | 0.00 | 0 | 0 | 0 |
27 Sept | 24907.95 | 890.35 | 0.00 | 0 | 0 | 0 |
26 Sept | 25155.45 | 890.35 | 0.00 | 0 | 0 | 0 |
25 Sept | 24987.75 | 890.35 | 0.00 | 0 | 0 | 0 |
24 Sept | 24883.65 | 890.35 | 0.00 | 0 | 0 | 0 |
23 Sept | 24953.10 | 890.35 | 0.00 | 0 | 0 | 0 |
20 Sept | 24789.20 | 890.35 | 0.00 | 0 | 0 | 0 |
19 Sept | 24403.65 | 890.35 | 0.00 | 0 | 0 | 0 |
18 Sept | 24326.90 | 890.35 | 0.00 | 0 | 0 | 0 |
17 Sept | 23991.55 | 890.35 | 0.00 | 0 | 0 | 0 |
16 Sept | 23989.85 | 890.35 | 890.35 | 0 | 0 | 0 |
13 Sept | 23979.55 | 0 | 0.00 | 0 | 0 | 0 |
11 Sept | 23582.50 | 0 | 0.00 | 0 | 0 | 0 |
9 Sept | 23722.15 | 0 | 0.00 | 0 | 0 | 0 |
6 Sept | 23529.75 | 0 | 0.00 | 0 | 0 | 0 |
5 Sept | 23859.50 | 0 | 0.00 | 0 | 0 | 0 |
4 Sept | 23834.05 | 0 | 0.00 | 0 | 0 | 0 |
3 Sept | 23922.20 | 0 | 0.00 | 0 | 0 | 0 |
28 Aug | 23521.50 | 0 | 0.00 | 0 | 0 | 0 |
27 Aug | 23578.80 | 0 | 0.00 | 0 | 0 | 0 |
23 Aug | 23232.15 | 0 | 0.00 | 0 | 0 | 0 |
22 Aug | 23247.15 | 0 | 0.00 | 0 | 0 | 0 |
21 Aug | 23143.65 | 0 | 0.00 | 0 | 0 | 0 |
20 Aug | 23178.15 | 0 | 0.00 | 0 | 0 | 0 |
2 Aug | 23365.90 | 0 | 0.00 | 0 | 0 | 0 |
1 Aug | 23435.85 | 0 | 0 | 0 | 0 |
For Nifty Financial Services - strike price 23600 expiring on 29OCT2024
Delta for 23600 PE is -
Historical price for 23600 PE is as follows
On 22 Oct FINNIFTY was trading at 23700.35. The strike last trading price was 141.05, which was 56.05 higher than the previous day. The implied volatity was -, the open interest changed by -864500 which decreased total open position to 31400
On 21 Oct FINNIFTY was trading at 23954.70. The strike last trading price was 85, which was 4.45 higher than the previous day. The implied volatity was -, the open interest changed by -738350 which decreased total open position to 8700
On 18 Oct FINNIFTY was trading at 23938.10. The strike last trading price was 80.55, which was -124.50 lower than the previous day. The implied volatity was -, the open interest changed by -267825 which decreased total open position to 2525
On 17 Oct FINNIFTY was trading at 23583.75. The strike last trading price was 205.05, which was -207.55 lower than the previous day. The implied volatity was -, the open interest changed by -93200 which decreased total open position to 1950
On 16 Oct FINNIFTY was trading at 23882.35. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 1721475 which increased total open position to 0
On 15 Oct FINNIFTY was trading at 23863.45. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 8100 which increased total open position to 0
On 14 Oct FINNIFTY was trading at 23857.55. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 2500 which increased total open position to 0
On 11 Oct FINNIFTY was trading at 23612.55. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 2525 which increased total open position to 0
On 10 Oct FINNIFTY was trading at 23764.65. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 116150 which increased total open position to 0
On 9 Oct FINNIFTY was trading at 23546.00. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by 18800 which increased total open position to 0
On 8 Oct FINNIFTY was trading at 23452.85. The strike last trading price was 412.6, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -1050 which decreased total open position to 0
On 7 Oct FINNIFTY was trading at 23221.10. The strike last trading price was 412.6, which was -477.75 lower than the previous day. The implied volatity was -, the open interest changed by 25 which increased total open position to 25
On 4 Oct FINNIFTY was trading at 23621.80. The strike last trading price was 890.35, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -179900 which decreased total open position to 0
On 3 Oct FINNIFTY was trading at 23881.55. The strike last trading price was 890.35, which was 0.00 lower than the previous day. The implied volatity was -, the open interest changed by -498850 which decreased total open position to 0
On 1 Oct FINNIFTY was trading at 24477.45. The strike last trading price was 890.35, 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 30 Sept FINNIFTY was trading at 24480.30. The strike last trading price was 890.35, 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 27 Sept FINNIFTY was trading at 24907.95. The strike last trading price was 890.35, 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 26 Sept FINNIFTY was trading at 25155.45. The strike last trading price was 890.35, 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 25 Sept FINNIFTY was trading at 24987.75. The strike last trading price was 890.35, 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 24 Sept FINNIFTY was trading at 24883.65. The strike last trading price was 890.35, 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 23 Sept FINNIFTY was trading at 24953.10. The strike last trading price was 890.35, 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 Sept FINNIFTY was trading at 24789.20. The strike last trading price was 890.35, 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 Sept FINNIFTY was trading at 24403.65. The strike last trading price was 890.35, 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 Sept FINNIFTY was trading at 24326.90. The strike last trading price was 890.35, 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 17 Sept FINNIFTY was trading at 23991.55. The strike last trading price was 890.35, 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 16 Sept FINNIFTY was trading at 23989.85. The strike last trading price was 890.35, which was 890.35 higher than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0
On 13 Sept FINNIFTY was trading at 23979.55. 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 0 which decreased total open position to 0
On 11 Sept FINNIFTY was trading at 23582.50. 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 0 which decreased total open position to 0
On 9 Sept FINNIFTY was trading at 23722.15. 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 0 which decreased total open position to 0
On 6 Sept FINNIFTY was trading at 23529.75. 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 0 which decreased total open position to 0
On 5 Sept FINNIFTY was trading at 23859.50. 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 0 which decreased total open position to 0
On 4 Sept FINNIFTY was trading at 23834.05. 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 0 which decreased total open position to 0
On 3 Sept FINNIFTY was trading at 23922.20. 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 0 which decreased total open position to 0
On 28 Aug FINNIFTY was trading at 23521.50. 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 0 which decreased total open position to 0
On 27 Aug FINNIFTY was trading at 23578.80. 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 0 which decreased total open position to 0
On 23 Aug FINNIFTY was trading at 23232.15. 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 0 which decreased total open position to 0
On 22 Aug FINNIFTY was trading at 23247.15. 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 0 which decreased total open position to 0
On 21 Aug FINNIFTY was trading at 23143.65. 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 0 which decreased total open position to 0
On 20 Aug FINNIFTY was trading at 23178.15. 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 0 which decreased total open position to 0
On 2 Aug FINNIFTY was trading at 23365.90. 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 0 which decreased total open position to 0
On 1 Aug FINNIFTY was trading at 23435.85. The strike last trading price was 0, which was lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0