chartexchange

SPX261218P00400000
SPX Dec 18 2026 400.00 Put
optionOPRA

InactiveAug 5, 2026
0.03USD-40.000%(-0.02)3Vol4,256OI

SPX261218P00400000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-08-050.03000.03000.03000.0300-40.000%34,2530.000%
2026-05-060.05000.05000.05000.0500-50.000%2004,053-40.000%
2026-05-010.10000.10000.10000.1000+42.857%44,053-70.000%
2026-04-290.11000.11000.07000.0700-72.000%44,053-57.143%
2026-04-080.20000.25000.20000.2500+25.000%104,051-88.000%
2026-04-070.20000.20000.20000.2000+300.000%14,049-85.000%
2026-02-250.25000.25000.05000.0500-75.000%22,635-40.000%
2026-02-180.20000.20000.20000.20000.000%12,635-85.000%
2026-02-130.15000.20000.15000.2000+11.111%1962,633-85.000%
2026-02-110.15000.18000.15000.1800+80.000%42,633-83.333%
2026-01-150.10000.10000.10000.1000-50.000%1002,633-70.000%
2026-01-140.20000.20000.20000.20000.000%12,732-85.000%
2025-12-290.20000.20000.20000.2000+53.846%202,731-85.000%
2025-12-240.13000.13000.13000.1300+8.333%1002,731-76.923%
2025-12-220.12000.12000.12000.1200-20.000%7683,464-75.000%
2025-12-190.15000.15000.15000.1500-40.000%1,4834,196-80.000%
2025-12-080.25000.25000.25000.2500-16.667%14,187-88.000%
2025-11-200.30000.30000.30000.30000.000%534,186-90.000%
2025-11-190.30000.30000.30000.3000+42.857%164,205-90.000%
2025-11-180.20000.21000.20000.2100-53.333%374,205-85.714%
2025-11-130.45000.45000.45000.4500+80.000%14,205-93.333%
2025-11-110.25000.25000.25000.2500+13.636%7504,204-88.000%
2025-11-030.22000.22000.22000.2200-45.000%103,444-86.364%
2025-10-220.40000.40000.40000.4000+33.333%473,444-92.500%
2025-10-210.30000.30000.30000.3000-25.000%33,444-90.000%
2025-10-170.30000.40000.30000.4000+14.286%213,444-92.500%
2025-10-160.35000.35000.35000.3500+16.667%143,442-91.429%
2025-10-140.30000.30000.30000.3000-14.286%2103,442-90.000%
2025-10-100.35000.35000.35000.3500+45.833%13,232-91.429%
2025-10-090.24000.24000.24000.2400+9.091%23,232-87.500%
2025-10-080.27000.27000.22000.2200-15.385%223,230-86.364%
2025-10-070.28000.28000.26000.2600-25.714%223,228-88.462%
2025-10-020.35000.35000.35000.3500+16.667%33,228-91.429%
2025-09-180.35000.35000.30000.3000-25.000%113,231-90.000%
2025-09-160.40000.40000.40000.40000.000%2113,231-92.500%
2025-09-110.40000.40000.40000.4000+29.032%13,021-92.500%
2025-09-040.35000.35000.31000.3100-3.125%1083,020-90.323%
2025-09-030.32000.32000.32000.3200-8.571%333,010-90.625%
2025-09-020.35000.35000.35000.3500-14.634%103,010-91.429%
2025-08-290.40000.41000.40000.4100+2.500%1803,000-92.683%
2025-08-280.40000.40000.40000.4000+8.108%43,000-92.500%
2025-08-250.37000.37000.37000.3700-26.000%103,004-91.892%
2025-08-140.55000.55000.50000.5000-9.091%32,994-94.000%
2025-08-120.55000.55000.55000.5500+7.843%32,994-94.545%
2025-08-060.51000.51000.51000.51000.000%2102,991-94.118%
2025-08-050.51000.51000.51000.5100+13.333%1102,781-94.118%
2025-07-300.48000.65000.40000.4500-18.182%1,0832,671-93.333%
2025-07-290.55000.55000.55000.5500-8.333%22,671-94.545%
2025-07-170.48000.60000.48000.6000-7.692%42,672-95.000%
2025-07-160.65000.65000.65000.65000.000%12,672-95.385%
2025-07-140.65000.65000.65000.6500+30.000%12,672-95.385%
2025-07-090.60000.60000.44000.5000-16.667%82,671-94.000%
2025-07-080.60000.60000.60000.6000+9.091%2102,671-95.000%
2025-07-070.42000.55000.42000.5500-21.429%32,461-94.545%
2025-07-010.70000.70000.70000.7000-6.667%42,461-95.714%
2025-06-270.75000.75000.75000.75000.000%72,459-96.000%
2025-06-170.58000.75000.58000.7500+15.385%42,452-96.000%
2025-06-160.60000.65000.60000.6500+8.333%22,452-95.385%
2025-06-130.70000.70000.60000.6000-7.692%2742,454-95.000%
2025-06-120.65000.65000.60000.6500+8.333%1122,454-95.385%
2025-06-110.63000.63000.55000.6000+9.091%1592,344-95.000%
2025-06-100.69000.69000.55000.5500-26.667%2132,234-94.545%
2025-06-090.75000.75000.75000.7500+7.143%12,024-96.000%
2025-06-030.70000.70000.70000.7000+11.111%12,023-95.714%
2025-06-020.63000.63000.63000.6300-5.970%1102,023-95.238%
2025-05-280.67000.67000.67000.6700-12.987%4101,913-95.522%
2025-05-270.74000.77000.70000.7700+45.283%2001,587-96.104%
2025-05-230.50000.54000.50000.5300+3.922%1,0401,487-94.340%
2025-05-200.51000.51000.51000.5100-27.143%101,487-94.118%
2025-04-300.70000.70000.70000.70000.000%11,487-95.714%
2025-04-290.70000.70000.70000.70000.000%101,486-95.714%
2025-04-240.70000.70000.70000.7000+7.692%11,476-95.714%
2025-04-090.75000.75000.65000.6500-35.000%21,475-95.385%
2025-04-080.70001.18000.70001.0000+66.667%2961,477-97.000%
2025-04-040.60000.60000.60000.60000.000%101,201-95.000%
2025-03-260.50000.68000.50000.6000+20.000%431,206-95.000%
2025-03-250.45000.50000.45000.5000-9.091%1081,181-94.000%
2025-03-210.50000.55000.50000.5500+22.222%81,073-94.545%
2025-03-200.45000.45000.45000.4500-25.000%11,069-93.333%
2025-03-100.60000.60000.60000.6000+33.333%101,068-95.000%
2025-02-200.45000.45000.45000.4500+4.651%11,058-93.333%
2025-02-130.43000.43000.43000.4300+7.500%91,048-93.023%
2025-02-050.40000.40000.40000.4000-18.367%11,048-92.500%
2025-01-170.50000.50000.49000.4900-32.877%41,045-93.878%
2025-01-100.73000.73000.73000.7300+32.727%21,045-95.890%
2025-01-080.55000.55000.55000.5500+5.769%11,044-94.545%
2024-12-090.30000.52000.30000.5200-25.714%21,044-94.231%
2024-11-040.70000.70000.70000.7000-18.605%21,044-95.714%
2024-10-240.86000.86000.86000.86000.000%2496-96.512%
2024-10-090.86000.86000.86000.8600-1.149%2496-96.512%
2024-10-080.80000.87000.80000.8700+4.819%12496-96.552%
2024-10-070.86000.86000.83000.8300-14.433%14496-96.386%
2024-10-021.00001.00000.91000.9700+5.435%20496-96.907%
2024-10-010.86000.97000.79000.9200+15.000%106496-96.739%
2024-09-250.80000.80000.80000.8000+73.913%2496-96.250%
2024-09-190.46000.46000.46000.4600+15.000%2496-93.478%
2024-09-180.40000.40000.40000.4000-51.220%2496-92.500%
2024-09-170.86000.98000.82000.8200-8.889%132496-96.341%
2024-09-110.90000.90000.90000.9000-25.000%18496-96.667%
2024-09-101.20001.20001.20001.2000+26.316%2496-97.500%
2024-09-040.95000.95000.95000.9500-77.218%14496-96.842%
2024-08-074.17004.17004.17004.1700+286.111%10496-99.281%
2024-08-061.08001.08001.08001.0800+96.364%98496-97.222%
2024-08-050.72000.90000.10000.5500-12.698%62496-94.545%
2024-08-020.60000.63000.60000.6300+26.000%40496-95.238%
2024-07-180.50000.50000.50000.5000-9.091%2496-94.000%
2024-06-210.55000.55000.55000.5500+3.774%2496-94.545%
2024-05-200.53000.53000.53000.5300-18.462%18496-94.340%
2024-05-010.65000.87000.65000.6500-16.667%19496-95.385%
2024-04-300.78000.78000.78000.7800-2.500%18496-96.154%
2024-04-290.71000.82000.71000.8000+5.263%150496-96.250%
2024-04-260.76000.76000.76000.7600-2.564%2496-96.053%
2024-04-250.78000.78000.78000.7800+25.806%18496-96.154%
2024-04-240.62000.62000.62000.6200-18.421%322496-95.161%
2024-04-230.76000.76000.76000.7600-3.797%18496-96.053%
2024-04-220.81000.81000.79000.7900-12.222%100496-96.203%
2024-04-190.87001.10000.76000.9000+12.500%276496-96.667%
2024-04-180.80000.80000.80000.8000+433.333%2496-96.250%
2024-04-160.15000.15000.15000.1500-81.928%20496-80.000%
2024-04-150.83000.83000.83000.8300-7.778%2496-96.386%
2024-04-120.85000.90000.85000.9000+40.625%56496-96.667%
2024-04-040.68000.68000.64000.6400-54.286%200496-95.313%
2024-03-281.55001.55001.40001.4000+133.333%12496-97.857%
2024-03-270.35001.45000.35000.6000-42.857%120496-95.000%
2024-03-261.06001.06001.04001.0500+3.960%180496-97.143%
2024-03-151.01001.01001.01001.0100+2.020%10496-97.030%
2024-03-060.78000.99000.78000.9900+16.471%2496-96.970%
2024-03-050.86000.86000.85000.8500+7.595%21496-96.471%
2024-03-040.79000.79000.79000.7900-19.388%1496-96.203%
2024-02-230.98000.98000.98000.9800-2.000%50496-96.939%
2024-02-161.00001.00001.00001.00000.000%24496-97.000%
2024-02-141.00001.00001.00001.00000.000%1496-97.000%
2024-02-130.95001.00000.95001.00000.000%26496-97.000%
2024-01-231.00001.00001.00001.00000.000%1496-97.000%
2024-01-221.00001.00001.00001.0000+81.818%1496-97.000%
2024-01-190.55000.55000.55000.5500-47.619%1496-94.545%
2024-01-181.10001.10001.05001.0500-8.696%2496-97.143%
2024-01-091.15001.15001.15001.1500+4.545%1496-97.391%
2024-01-081.15001.15001.10001.1000-8.333%7496-97.273%
2024-01-051.20001.20001.20001.2000-7.692%8496-97.500%
2024-01-031.30001.30001.30001.3000-3.704%6496-97.692%
2023-12-271.30001.35001.30001.35000.000%55496-97.778%
2023-12-261.35001.35001.35001.3500-3.571%3496-97.778%
2023-12-221.40001.40001.40001.4000-21.348%4496-97.857%
2023-12-211.40001.78001.40001.7800+27.143%3496-98.315%
2023-12-201.50001.50001.30001.4000+7.692%11496-97.857%
2023-12-191.30001.30001.30001.3000-3.704%1496-97.692%
2023-12-181.35001.35001.35001.3500-3.571%1496-97.778%
2023-12-141.40001.40001.40001.4000+7.692%1496-97.857%
2023-12-111.45001.45001.30001.3000-3.704%28496-97.692%
2023-12-081.35001.35001.35001.3500-3.571%1496-97.778%
2023-12-071.40001.40001.40001.4000-6.667%1496-97.857%
2023-12-061.50001.50001.50001.5000+3.448%1496-98.000%
2023-11-271.45001.45001.45001.4500-9.375%1496-97.931%
2023-11-211.60001.60001.60001.6000+3.226%1496-98.125%
2023-11-151.55001.55001.55001.5500-3.125%10496-98.065%
2023-11-101.60001.60001.60001.6000-11.111%1496-98.125%
2023-11-021.80001.80001.80001.8000+9.091%1496-98.333%
2023-10-311.70001.70001.65001.6500-13.158%101496-98.182%
2023-10-271.90001.90001.90001.9000+26.667%1496-98.421%
2023-10-121.50001.50001.50001.5000+11.111%58496-98.000%
2023-10-051.55001.55001.35001.3500-12.903%2496-97.778%
2023-09-291.55001.55001.55001.5500+6.897%1496-98.065%
2023-09-281.50001.50001.45001.4500-3.333%2496-97.931%
2023-09-271.50001.50001.50001.50000.000%3496-98.000%
2023-09-261.45001.50001.45001.5000+7.143%52496-98.000%
2023-08-281.40001.40001.40001.4000-12.500%1496-97.857%
2023-08-221.60001.60001.60001.6000+6.667%6496-98.125%
2023-07-241.50001.50001.50001.5000+11.111%1496-98.000%
2023-06-051.35001.35001.35001.3500-42.553%20496-97.778%
2023-04-262.35002.35002.35002.3500+23.684%1496-98.723%
2023-04-051.90001.90001.90001.90000.000%1496-98.421%
2023-03-241.90001.90001.90001.9000+5.556%1496-98.421%
2023-03-081.80001.80001.80001.8000-7.692%1496-98.333%
2023-02-031.90001.95001.85001.9500+5.405%54496-98.462%
2023-02-021.90001.90001.70001.8500+85.000%52496-98.378%
2023-01-250.95001.00000.95001.0000-60.000%2496-97.000%
2023-01-062.50002.50002.50002.5000+2.041%1496-98.800%
2023-01-032.45002.45002.45002.4500-18.333%1496-98.776%
2022-12-283.00003.00003.00003.0000+9.091%1496-99.000%
2022-12-272.75002.75002.75002.7500-5.172%1495-98.909%
2022-12-162.90002.90002.90002.9000-3.333%3494-98.966%
2022-12-053.00003.00003.00003.00000.000%1494-99.000%
2022-12-023.00003.00003.00003.0000+3.448%1494-99.000%
2022-12-012.90002.90002.90002.9000-3.333%1494-98.966%
2022-11-173.10003.10002.80003.0000-3.226%100495-99.000%
2022-11-163.10003.10003.10003.1000+8.772%1444-99.032%
2022-11-152.90002.90002.80002.85000.000%102444-98.947%
2022-11-112.75002.85002.75002.8500-1.724%19343-98.947%
2022-11-102.80002.90002.80002.9000-6.452%23343-98.966%
2022-11-092.95003.10002.95003.1000+8.772%32342-99.032%
2022-11-082.80002.90002.80002.8500+1.786%7342-98.947%
2022-11-072.80002.80002.80002.8000+3.704%1342-98.929%
2022-11-042.80002.80002.70002.7000-1.818%2342-98.889%
2022-11-032.90002.90002.75002.75000.000%34341-98.909%
2022-10-313.30003.30002.75002.7500-19.118%197307-98.909%
2022-10-273.30003.50003.30003.40000.000%20160-99.118%
2022-10-263.30003.40003.30003.4000+3.030%5160-99.118%
2022-10-253.30003.30003.30003.3000-2.941%1159-99.091%
2022-10-243.30003.50003.30003.40000.000%9158-99.118%
2022-10-213.30003.60003.30003.4000-15.000%8151-99.118%
2022-10-204.00004.00004.00004.0000+48.148%1143-99.250%
2022-10-172.70002.70002.70002.7000-32.500%1142-98.889%
2022-10-134.00004.00004.00004.00000.000%1141-99.250%
2022-10-103.90004.00003.90004.0000+11.111%10140-99.250%
2022-10-063.40003.60003.40003.6000+2.857%40130-99.167%
2022-10-053.40003.50003.40003.5000-2.778%8133-99.143%
2022-10-033.60003.90002.67003.6000-16.279%22141-99.167%
2022-09-294.30004.30004.30004.3000+22.857%1161-99.302%
2022-09-283.50003.50003.50003.5000+2.941%13160-99.143%
2022-09-273.30003.40003.30003.4000+9.677%2173-99.118%
2022-09-263.30003.30003.10003.1000-8.824%24175-99.032%
2022-09-143.40003.40003.40003.4000-2.857%1151-99.118%
2022-09-133.60003.60003.50003.5000-7.895%10150-99.143%
2022-09-064.00004.00003.80003.8000-9.524%50140-99.211%
2022-08-184.20004.20004.20004.2000+10.526%1090-99.286%
2022-08-174.00004.00003.80003.8000-20.833%1090-99.211%
2022-07-064.60004.80004.60004.8000+9.091%1780-99.375%
2022-06-294.40004.40004.40004.40000.000%197-99.318%
2022-06-274.50004.50003.90004.4000-6.383%2297-99.318%
2022-06-214.70004.70004.70004.7000-7.843%178-99.362%
2022-06-175.20005.50005.10005.1000-19.048%375-99.412%
2022-06-166.30006.30006.30006.3000+40.000%175-99.524%
2022-06-084.50004.50004.50004.5000-4.255%175-99.333%
2022-06-014.70004.70004.70004.7000-6.000%174-99.362%
2022-05-175.00005.00005.00005.0000-16.667%173-99.400%
2022-05-126.00006.00006.00006.0000+9.091%172-99.500%
2022-05-035.20005.50004.70005.5000+30.952%372-99.455%
2022-04-194.20004.20004.20004.2000-14.286%170-99.286%
2022-04-144.90004.90004.90004.9000-2.000%169-99.388%
2022-04-045.00005.00005.00005.0000-15.254%169-99.400%
2022-03-255.90005.90005.90005.90000.000%90-99.492%
2022-03-245.00005.90005.00005.9000-88.363%450-99.492%
2022-02-0450.700050.700050.700050.70000.000%150-99.941%