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SPX20261218P400
SPX Dec 18 2026 400.00 Put (SPX261218P00400000)
option OPRA

Inactive
May 6, 2026
0.0500-50.000%(-0.0500)200
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-05-06
0.05000.05000.05000.0500-50.000%2004,2530.000%
2026-05-01
0.10000.10000.10000.1000+42.857%44,053-50.000%
2026-04-29
0.11000.11000.07000.0700-72.000%44,053-28.571%
2026-04-08
0.20000.25000.20000.2500+25.000%104,051-80.000%
2026-04-07
0.20000.20000.20000.2000+300.000%14,049-75.000%
2026-02-25
0.25000.25000.05000.0500-75.000%22,6350.000%
2026-02-18
0.20000.20000.20000.20000.000%12,635-75.000%
2026-02-13
0.15000.20000.15000.2000+11.111%1962,633-75.000%
2026-02-11
0.15000.18000.15000.1800+80.000%42,633-72.222%
2026-01-15
0.10000.10000.10000.1000-50.000%1002,633-50.000%
2026-01-14
0.20000.20000.20000.20000.000%12,732-75.000%
2025-12-29
0.20000.20000.20000.2000+53.846%202,731-75.000%
2025-12-24
0.13000.13000.13000.1300+8.333%1002,731-61.538%
2025-12-22
0.12000.12000.12000.1200-20.000%7683,464-58.333%
2025-12-19
0.15000.15000.15000.1500-40.000%1,4834,196-66.667%
2025-12-08
0.25000.25000.25000.2500-16.667%14,187-80.000%
2025-11-20
0.30000.30000.30000.30000.000%534,186-83.333%
2025-11-19
0.30000.30000.30000.3000+42.857%164,205-83.333%
2025-11-18
0.20000.21000.20000.2100-53.333%374,205-76.190%
2025-11-13
0.45000.45000.45000.4500+80.000%14,205-88.889%
2025-11-11
0.25000.25000.25000.2500+13.636%7504,204-80.000%
2025-11-03
0.22000.22000.22000.2200-45.000%103,444-77.273%
2025-10-22
0.40000.40000.40000.4000+33.333%473,444-87.500%
2025-10-21
0.30000.30000.30000.3000-25.000%33,444-83.333%
2025-10-17
0.30000.40000.30000.4000+14.286%213,444-87.500%
2025-10-16
0.35000.35000.35000.3500+16.667%143,442-85.714%
2025-10-14
0.30000.30000.30000.3000-14.286%2103,442-83.333%
2025-10-10
0.35000.35000.35000.3500+45.833%13,232-85.714%
2025-10-09
0.24000.24000.24000.2400+9.091%23,232-79.167%
2025-10-08
0.27000.27000.22000.2200-15.385%223,230-77.273%
2025-10-07
0.28000.28000.26000.2600-25.714%223,228-80.769%
2025-10-02
0.35000.35000.35000.3500+16.667%33,228-85.714%
2025-09-18
0.35000.35000.30000.3000-25.000%113,231-83.333%
2025-09-16
0.40000.40000.40000.40000.000%2113,231-87.500%
2025-09-11
0.40000.40000.40000.4000+29.032%13,021-87.500%
2025-09-04
0.35000.35000.31000.3100-3.125%1083,020-83.871%
2025-09-03
0.32000.32000.32000.3200-8.571%333,010-84.375%
2025-09-02
0.35000.35000.35000.3500-14.634%103,010-85.714%
2025-08-29
0.40000.41000.40000.4100+2.500%1803,000-87.805%
2025-08-28
0.40000.40000.40000.4000+8.108%43,000-87.500%
2025-08-25
0.37000.37000.37000.3700-26.000%103,004-86.486%
2025-08-14
0.55000.55000.50000.5000-9.091%32,994-90.000%
2025-08-12
0.55000.55000.55000.5500+7.843%32,994-90.909%
2025-08-06
0.51000.51000.51000.51000.000%2102,991-90.196%
2025-08-05
0.51000.51000.51000.5100+13.333%1102,781-90.196%
2025-07-30
0.48000.65000.40000.4500-18.182%1,0832,671-88.889%
2025-07-29
0.55000.55000.55000.5500-8.333%22,671-90.909%
2025-07-17
0.48000.60000.48000.6000-7.692%42,672-91.667%
2025-07-16
0.65000.65000.65000.65000.000%12,672-92.308%
2025-07-14
0.65000.65000.65000.6500+30.000%12,672-92.308%
2025-07-09
0.60000.60000.44000.5000-16.667%82,671-90.000%
2025-07-08
0.60000.60000.60000.6000+9.091%2102,671-91.667%
2025-07-07
0.42000.55000.42000.5500-21.429%32,461-90.909%
2025-07-01
0.70000.70000.70000.7000-6.667%42,461-92.857%
2025-06-27
0.75000.75000.75000.75000.000%72,459-93.333%
2025-06-17
0.58000.75000.58000.7500+15.385%42,452-93.333%
2025-06-16
0.60000.65000.60000.6500+8.333%22,452-92.308%
2025-06-13
0.70000.70000.60000.6000-7.692%2742,454-91.667%
2025-06-12
0.65000.65000.60000.6500+8.333%1122,454-92.308%
2025-06-11
0.63000.63000.55000.6000+9.091%1592,344-91.667%
2025-06-10
0.69000.69000.55000.5500-26.667%2132,234-90.909%
2025-06-09
0.75000.75000.75000.7500+7.143%12,024-93.333%
2025-06-03
0.70000.70000.70000.7000+11.111%12,023-92.857%
2025-06-02
0.63000.63000.63000.6300-5.970%1102,023-92.063%
2025-05-28
0.67000.67000.67000.6700-12.987%4101,913-92.537%
2025-05-27
0.74000.77000.70000.7700+45.283%2001,587-93.506%
2025-05-23
0.50000.54000.50000.5300+3.922%1,0401,487-90.566%
2025-05-20
0.51000.51000.51000.5100-27.143%101,487-90.196%
2025-04-30
0.70000.70000.70000.70000.000%11,487-92.857%
2025-04-29
0.70000.70000.70000.70000.000%101,486-92.857%
2025-04-24
0.70000.70000.70000.7000+7.692%11,476-92.857%
2025-04-09
0.75000.75000.65000.6500-35.000%21,475-92.308%
2025-04-08
0.70001.18000.70001.0000+66.667%2961,477-95.000%
2025-04-04
0.60000.60000.60000.60000.000%101,201-91.667%
2025-03-26
0.50000.68000.50000.6000+20.000%431,206-91.667%
2025-03-25
0.45000.50000.45000.5000-9.091%1081,181-90.000%
2025-03-21
0.50000.55000.50000.5500+22.222%81,073-90.909%
2025-03-20
0.45000.45000.45000.4500-25.000%11,069-88.889%
2025-03-10
0.60000.60000.60000.6000+33.333%101,068-91.667%
2025-02-20
0.45000.45000.45000.4500+4.651%11,058-88.889%
2025-02-13
0.43000.43000.43000.4300+7.500%91,048-88.372%
2025-02-05
0.40000.40000.40000.4000-18.367%11,048-87.500%
2025-01-17
0.50000.50000.49000.4900-32.877%41,045-89.796%
2025-01-10
0.73000.73000.73000.7300+32.727%21,045-93.151%
2025-01-08
0.55000.55000.55000.5500+5.769%11,044-90.909%
2024-12-09
0.30000.52000.30000.5200-25.714%21,044-90.385%
2024-11-04
0.70000.70000.70000.7000-18.605%21,044-92.857%
2024-10-24
0.86000.86000.86000.86000.000%2496-94.186%
2024-10-09
0.86000.86000.86000.8600-1.149%2496-94.186%
2024-10-08
0.80000.87000.80000.8700+4.819%12496-94.253%
2024-10-07
0.86000.86000.83000.8300-14.433%14496-93.976%
2024-10-02
1.00001.00000.91000.9700+5.435%20496-94.845%
2024-10-01
0.86000.97000.79000.9200+15.000%106496-94.565%
2024-09-25
0.80000.80000.80000.8000+73.913%2496-93.750%
2024-09-19
0.46000.46000.46000.4600+15.000%2496-89.130%
2024-09-18
0.40000.40000.40000.4000-51.220%2496-87.500%
2024-09-17
0.86000.98000.82000.8200-8.889%132496-93.902%
2024-09-11
0.90000.90000.90000.9000-25.000%18496-94.444%
2024-09-10
1.20001.20001.20001.2000+26.316%2496-95.833%
2024-09-04
0.95000.95000.95000.9500-77.218%14496-94.737%
2024-08-07
4.17004.17004.17004.1700+286.111%10496-98.801%
2024-08-06
1.08001.08001.08001.0800+96.364%98496-95.370%
2024-08-05
0.72000.90000.10000.5500-12.698%62496-90.909%
2024-08-02
0.60000.63000.60000.6300+26.000%40496-92.063%
2024-07-18
0.50000.50000.50000.5000-9.091%2496-90.000%
2024-06-21
0.55000.55000.55000.5500+3.774%2496-90.909%
2024-05-20
0.53000.53000.53000.5300-18.462%18496-90.566%
2024-05-01
0.65000.87000.65000.6500-16.667%19496-92.308%
2024-04-30
0.78000.78000.78000.7800-2.500%18496-93.590%
2024-04-29
0.71000.82000.71000.8000+5.263%150496-93.750%
2024-04-26
0.76000.76000.76000.7600-2.564%2496-93.421%
2024-04-25
0.78000.78000.78000.7800+25.806%18496-93.590%
2024-04-24
0.62000.62000.62000.6200-18.421%322496-91.935%
2024-04-23
0.76000.76000.76000.7600-3.797%18496-93.421%
2024-04-22
0.81000.81000.79000.7900-12.222%100496-93.671%
2024-04-19
0.87001.10000.76000.9000+12.500%276496-94.444%
2024-04-18
0.80000.80000.80000.8000+433.333%2496-93.750%
2024-04-16
0.15000.15000.15000.1500-81.928%20496-66.667%
2024-04-15
0.83000.83000.83000.8300-7.778%2496-93.976%
2024-04-12
0.85000.90000.85000.9000+40.625%56496-94.444%
2024-04-04
0.68000.68000.64000.6400-54.286%200496-92.188%
2024-03-28
1.55001.55001.40001.4000+133.333%12496-96.429%
2024-03-27
0.35001.45000.35000.6000-42.857%120496-91.667%
2024-03-26
1.06001.06001.04001.0500+3.960%180496-95.238%
2024-03-15
1.01001.01001.01001.0100+2.020%10496-95.050%
2024-03-06
0.78000.99000.78000.9900+16.471%2496-94.949%
2024-03-05
0.86000.86000.85000.8500+7.595%21496-94.118%
2024-03-04
0.79000.79000.79000.7900-19.388%1496-93.671%
2024-02-23
0.98000.98000.98000.9800-2.000%50496-94.898%
2024-02-16
1.00001.00001.00001.00000.000%24496-95.000%
2024-02-14
1.00001.00001.00001.00000.000%1496-95.000%
2024-02-13
0.95001.00000.95001.00000.000%26496-95.000%
2024-01-23
1.00001.00001.00001.00000.000%1496-95.000%
2024-01-22
1.00001.00001.00001.0000+81.818%1496-95.000%
2024-01-19
0.55000.55000.55000.5500-47.619%1496-90.909%
2024-01-18
1.10001.10001.05001.0500-8.696%2496-95.238%
2024-01-09
1.15001.15001.15001.1500+4.545%1496-95.652%
2024-01-08
1.15001.15001.10001.1000-8.333%7496-95.455%
2024-01-05
1.20001.20001.20001.2000-7.692%8496-95.833%
2024-01-03
1.30001.30001.30001.3000-3.704%6496-96.154%
2023-12-27
1.30001.35001.30001.35000.000%55496-96.296%
2023-12-26
1.35001.35001.35001.3500-3.571%3496-96.296%
2023-12-22
1.40001.40001.40001.4000-21.348%4496-96.429%
2023-12-21
1.40001.78001.40001.7800+27.143%3496-97.191%
2023-12-20
1.50001.50001.30001.4000+7.692%11496-96.429%
2023-12-19
1.30001.30001.30001.3000-3.704%1496-96.154%
2023-12-18
1.35001.35001.35001.3500-3.571%1496-96.296%
2023-12-14
1.40001.40001.40001.4000+7.692%1496-96.429%
2023-12-11
1.45001.45001.30001.3000-3.704%28496-96.154%
2023-12-08
1.35001.35001.35001.3500-3.571%1496-96.296%
2023-12-07
1.40001.40001.40001.4000-6.667%1496-96.429%
2023-12-06
1.50001.50001.50001.5000+3.448%1496-96.667%
2023-11-27
1.45001.45001.45001.4500-9.375%1496-96.552%
2023-11-21
1.60001.60001.60001.6000+3.226%1496-96.875%
2023-11-15
1.55001.55001.55001.5500-3.125%10496-96.774%
2023-11-10
1.60001.60001.60001.6000-11.111%1496-96.875%
2023-11-02
1.80001.80001.80001.8000+9.091%1496-97.222%
2023-10-31
1.70001.70001.65001.6500-13.158%101496-96.970%
2023-10-27
1.90001.90001.90001.9000+26.667%1496-97.368%
2023-10-12
1.50001.50001.50001.5000+11.111%58496-96.667%
2023-10-05
1.55001.55001.35001.3500-12.903%2496-96.296%
2023-09-29
1.55001.55001.55001.5500+6.897%1496-96.774%
2023-09-28
1.50001.50001.45001.4500-3.333%2496-96.552%
2023-09-27
1.50001.50001.50001.50000.000%3496-96.667%
2023-09-26
1.45001.50001.45001.5000+7.143%52496-96.667%
2023-08-28
1.40001.40001.40001.4000-12.500%1496-96.429%
2023-08-22
1.60001.60001.60001.6000+6.667%6496-96.875%
2023-07-24
1.50001.50001.50001.5000+11.111%1496-96.667%
2023-06-05
1.35001.35001.35001.3500-42.553%20496-96.296%
2023-04-26
2.35002.35002.35002.3500+23.684%1496-97.872%
2023-04-05
1.90001.90001.90001.90000.000%1496-97.368%
2023-03-24
1.90001.90001.90001.9000+5.556%1496-97.368%
2023-03-08
1.80001.80001.80001.8000-7.692%1496-97.222%
2023-02-03
1.90001.95001.85001.9500+5.405%54496-97.436%
2023-02-02
1.90001.90001.70001.8500+85.000%52496-97.297%
2023-01-25
0.95001.00000.95001.0000-60.000%2496-95.000%
2023-01-06
2.50002.50002.50002.5000+2.041%1496-98.000%
2023-01-03
2.45002.45002.45002.4500-18.333%1496-97.959%
2022-12-28
3.00003.00003.00003.0000+9.091%1496-98.333%
2022-12-27
2.75002.75002.75002.7500-5.172%1495-98.182%
2022-12-16
2.90002.90002.90002.9000-3.333%3494-98.276%
2022-12-05
3.00003.00003.00003.00000.000%1494-98.333%
2022-12-02
3.00003.00003.00003.0000+3.448%1494-98.333%
2022-12-01
2.90002.90002.90002.9000-3.333%1494-98.276%
2022-11-17
3.10003.10002.80003.0000-3.226%100495-98.333%
2022-11-16
3.10003.10003.10003.1000+8.772%1444-98.387%
2022-11-15
2.90002.90002.80002.85000.000%102444-98.246%
2022-11-11
2.75002.85002.75002.8500-1.724%19343-98.246%
2022-11-10
2.80002.90002.80002.9000-6.452%23343-98.276%
2022-11-09
2.95003.10002.95003.1000+8.772%32342-98.387%
2022-11-08
2.80002.90002.80002.8500+1.786%7342-98.246%
2022-11-07
2.80002.80002.80002.8000+3.704%1342-98.214%
2022-11-04
2.80002.80002.70002.7000-1.818%2342-98.148%
2022-11-03
2.90002.90002.75002.75000.000%34341-98.182%
2022-10-31
3.30003.30002.75002.7500-19.118%197307-98.182%
2022-10-27
3.30003.50003.30003.40000.000%20160-98.529%
2022-10-26
3.30003.40003.30003.4000+3.030%5160-98.529%
2022-10-25
3.30003.30003.30003.3000-2.941%1159-98.485%
2022-10-24
3.30003.50003.30003.40000.000%9158-98.529%
2022-10-21
3.30003.60003.30003.4000-15.000%8151-98.529%
2022-10-20
4.00004.00004.00004.0000+48.148%1143-98.750%
2022-10-17
2.70002.70002.70002.7000-32.500%1142-98.148%
2022-10-13
4.00004.00004.00004.00000.000%1141-98.750%
2022-10-10
3.90004.00003.90004.0000+11.111%10140-98.750%
2022-10-06
3.40003.60003.40003.6000+2.857%40130-98.611%
2022-10-05
3.40003.50003.40003.5000-2.778%8133-98.571%
2022-10-03
3.60003.90002.67003.6000-16.279%22141-98.611%
2022-09-29
4.30004.30004.30004.3000+22.857%1161-98.837%
2022-09-28
3.50003.50003.50003.5000+2.941%13160-98.571%
2022-09-27
3.30003.40003.30003.4000+9.677%2173-98.529%
2022-09-26
3.30003.30003.10003.1000-8.824%24175-98.387%
2022-09-14
3.40003.40003.40003.4000-2.857%1151-98.529%
2022-09-13
3.60003.60003.50003.5000-7.895%10150-98.571%
2022-09-06
4.00004.00003.80003.8000-9.524%50140-98.684%
2022-08-18
4.20004.20004.20004.2000+10.526%1090-98.810%
2022-08-17
4.00004.00003.80003.8000-20.833%1090-98.684%
2022-07-06
4.60004.80004.60004.8000+9.091%1780-98.958%
2022-06-29
4.40004.40004.40004.40000.000%197-98.864%
2022-06-27
4.50004.50003.90004.4000-6.383%2297-98.864%
2022-06-21
4.70004.70004.70004.7000-7.843%178-98.936%
2022-06-17
5.20005.50005.10005.1000-19.048%375-99.020%
2022-06-16
6.30006.30006.30006.3000+40.000%175-99.206%
2022-06-08
4.50004.50004.50004.5000-4.255%175-98.889%
2022-06-01
4.70004.70004.70004.7000-6.000%174-98.936%
2022-05-17
5.00005.00005.00005.0000-16.667%173-99.000%
2022-05-12
6.00006.00006.00006.0000+9.091%172-99.167%
2022-05-03
5.20005.50004.70005.5000+30.952%372-99.091%
2022-04-19
4.20004.20004.20004.2000-14.286%170-98.810%
2022-04-14
4.90004.90004.90004.9000-2.000%169-98.980%
2022-04-04
5.00005.00005.00005.0000-15.254%169-99.000%
2022-03-25
5.90005.90005.90005.90000.000%90-99.153%
2022-03-24
5.00005.90005.00005.9000-88.363%450-99.153%
2022-02-04
50.700050.700050.700050.70000.000%150-99.901%


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