chartexchange

SPX261218P06550000
SPX Dec 18 2026 6550.00 Put
optionOPRA

EODOct 28, 2026
16.80USD-16.832%(-3.40)34Vol8,812OI

SPX261218P06550000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-2818.1818.1816.8016.80-16.832%348,7790.000%
2026-10-2720.2020.2020.2020.20-9.942%138,792-16.832%
2026-10-2623.4923.6022.4322.43-21.021%138,786-25.100%
2026-10-2330.3030.3028.4028.40-0.699%348,756-40.845%
2026-10-2225.9728.8022.9628.60+55.435%338,732-41.259%
2026-10-2118.1018.4018.0018.40-13.208%658,667-8.696%
2026-10-2021.8021.8020.7021.20-15.538%338,638-20.755%
2026-10-1923.7025.1022.6225.10-18.054%4558,502-33.068%
2026-10-1618.8434.8018.8430.63+50.887%1688,758-45.152%
2026-10-1525.3025.3020.3020.30-10.533%278,738-17.241%
2026-10-1419.7722.6919.7722.69+26.056%1118,661-25.959%
2026-10-1318.6518.6518.0018.00-1.370%8478,735-6.667%
2026-10-1218.2518.2518.2518.25-2.926%18,736-7.945%
2026-10-0919.4019.4018.8018.80-10.900%1028,733-10.638%
2026-10-0821.9021.9021.1021.10+10.471%568,776-20.379%
2026-10-0721.0321.0319.1019.10+0.792%188,687-12.042%
2026-10-0619.9820.0918.8018.95-12.874%4968,359-11.346%
2026-10-0521.7521.7521.7521.75-14.706%18,335-22.759%
2026-10-0224.9226.2224.9125.50-13.265%6418,354-34.118%
2026-10-0132.8832.8829.4029.40-0.977%58,349-42.857%
2026-09-3025.7129.6925.7129.69+5.658%368,344-43.415%
2026-09-2928.4928.4928.1028.10-6.954%348,340-40.214%
2026-09-2830.2030.2030.2030.20+11.029%48,336-44.371%
2026-09-2527.5527.5526.6327.20-12.540%3568,268-38.235%
2026-09-2430.9232.1230.3031.10+2.980%1148,252-45.981%
2026-09-2326.9530.6526.9530.20+15.267%7587,804-44.371%
2026-09-2227.0827.1026.2026.20-12.081%2677,900-35.878%
2026-09-2131.0831.0829.8029.80-15.100%1137,891-43.624%
2026-09-1835.3035.3035.1035.10-3.306%67,951-52.137%
2026-09-1736.6837.3936.3036.30-22.469%197,951-53.719%
2026-09-1641.5051.2741.5046.82+3.814%457,946-64.118%
2026-09-1545.8645.8645.1045.10+5.374%487,903-62.749%
2026-09-1445.4545.4542.5042.80+5.679%537,914-60.748%
2026-09-1140.7041.9940.5040.50-18.182%517,886-58.519%
2026-09-1048.3249.9747.4249.50+17.021%997,794-66.061%
2026-09-0941.6044.1141.6042.30+6.281%137,784-60.284%
2026-09-0839.8039.8039.8039.80+6.702%17,784-57.789%
2026-09-0436.0237.3035.6937.30-12.400%5187,807-54.960%
2026-09-0242.5842.5842.5842.58-10.546%1517,658-60.545%
2026-09-0147.6047.6047.6047.60+15.534%17,646-64.706%
2026-08-3143.4043.4041.2041.20-3.626%287,671-59.223%
2026-08-2744.7344.7342.4042.75-6.863%277,671-60.702%
2026-08-2645.8545.9045.8545.90-7.085%207,671-63.399%
2026-08-2549.4249.4249.4049.40-3.478%47,673-65.992%
2026-08-2451.5151.5151.1851.18-0.156%827,618-67.175%
2026-08-1951.2651.2651.2651.26-6.800%107,544-67.226%
2026-08-1855.6055.6055.0055.00+11.449%37,546-69.455%
2026-08-1449.8349.8949.3549.35-8.237%2587,796-65.957%
2026-08-1253.7853.7853.7853.78-5.150%27,796-68.762%
2026-08-1154.5056.7054.5056.70+4.285%117,800-70.370%
2026-08-1054.1254.3854.1254.37-3.325%57,773-69.101%
2026-08-0756.6956.8056.2456.24-3.368%2907,780-70.128%
2026-08-0658.0859.2058.0858.20+0.867%207,781-71.134%
2026-08-0559.0859.1557.5057.70-3.431%2,1525,682-70.884%
2026-08-0463.1163.1159.7559.75-13.781%525,699-71.883%
2026-08-0369.3069.3069.3069.30-23.518%315,705-75.758%
2026-07-3191.3291.3290.6190.61+3.283%105,705-81.459%
2026-07-3099.3299.3287.7387.73-21.459%55,715-80.850%
2026-07-2992.88111.7092.73111.70+23.699%905,750-84.960%
2026-07-2888.9290.3087.8590.30-4.232%5145,934-81.395%
2026-07-2788.6599.1288.6594.29-6.505%455,916-82.183%
2026-07-23105.67109.86100.85100.85+16.698%255,905-83.342%
2026-07-2190.6090.6086.4286.42-8.083%695,906-80.560%
2026-07-2090.8094.0290.8094.02-5.792%55,906-82.131%
2026-07-1796.7799.8094.2999.80+21.707%115,900-83.166%
2026-07-1582.7082.7081.8082.00-10.675%125,896-79.512%
2026-07-1386.5191.9086.5191.80+4.842%665,860-81.699%
2026-07-0988.2088.2087.5687.56-8.601%85,857-80.813%
2026-07-0897.8697.8695.6995.80+2.570%3105,811-82.463%
2026-07-0794.1795.4893.4093.40+6.865%145,801-82.013%
2026-07-0692.2392.2387.4087.40-13.121%215,801-80.778%
2026-07-0291.56102.9591.44100.60+4.487%795,749-83.300%
2026-07-0196.2896.2896.2896.28-3.071%25,751-82.551%
2026-06-3099.7599.7599.3399.33-8.544%55,751-83.087%
2026-06-29108.62108.62108.61108.61-12.404%25,753-84.532%
2026-06-25120.57123.99120.57123.99-1.907%505,665-86.451%
2026-06-24121.75126.40121.75126.40+0.413%6446,262-86.709%
2026-06-23125.88125.88125.88125.88+12.584%16,263-86.654%
2026-06-22111.81111.81111.81111.81+4.203%786,328-84.975%
2026-06-18111.17111.17107.30107.30-2.455%26,327-84.343%
2026-06-17106.50111.74106.50110.00+2.041%2536,251-84.727%
2026-06-16104.00107.80104.00107.80+2.374%36,287-84.416%
2026-06-15107.50107.50104.33105.30-16.733%3216,312-84.046%
2026-06-12130.80133.20126.46126.46-21.037%5655,806-86.715%
2026-06-11160.15160.15160.15160.15-2.490%3155,578-89.510%
2026-06-10144.18164.24143.70164.24+7.925%4315,499-89.771%
2026-06-09139.70152.18136.98152.18+4.062%115,496-88.960%
2026-06-05130.96148.17130.30146.24+31.334%1475,387-88.512%
2026-06-04113.40113.40111.20111.35-5.978%65,392-84.912%
2026-06-03118.43118.43118.43118.43+4.805%35,393-85.814%
2026-06-02112.85113.13112.85113.00-0.397%185,396-85.133%
2026-06-01113.45113.45113.45113.45+1.795%15,395-85.192%
2026-05-29111.90115.41111.00111.45-5.181%5844,991-84.926%
2026-05-28122.03122.03117.54117.54-4.555%54,987-85.707%
2026-05-27124.14124.14123.15123.15-0.869%84,979-86.358%
2026-05-26122.95126.40122.82124.23-3.255%1245,003-86.477%
2026-05-22129.23129.23128.41128.41-5.581%65,003-86.917%
2026-05-21144.60145.18136.00136.00-7.546%65,004-87.647%
2026-05-20147.10147.10147.10147.10-4.790%15,003-88.579%
2026-05-19156.20156.70154.20154.50+3.691%704,966-89.126%
2026-05-18149.00149.00149.00149.00-1.364%14,966-88.725%
2026-05-15157.50157.50149.70151.06+7.631%5314,756-88.879%
2026-05-14143.00143.50139.75140.35-5.843%524,760-88.030%
2026-05-13153.50153.70149.06149.06-3.758%3245,017-88.729%
2026-05-12161.47165.30154.30154.88-1.098%1744,911-89.153%
2026-05-11154.60156.90153.92156.60+0.314%5394,996-89.272%
2026-05-08157.20157.74156.11156.11-4.256%195,002-89.238%
2026-05-07158.40163.05158.40163.05+1.004%2024,843-89.696%
2026-05-06161.98164.49161.39161.43-9.639%3414,739-89.593%
2026-05-05177.47178.65175.65178.65-5.024%1584,765-90.596%
2026-05-04176.54188.20176.50188.10+6.899%694,745-91.069%
2026-05-01171.71175.96169.75175.96-2.725%524,642-90.452%
2026-04-30198.45198.45180.89180.89-10.450%1194,642-90.713%
2026-04-29203.30205.80200.60202.00+0.748%424,585-91.683%
2026-04-28206.10206.13200.10200.50+0.906%1,6494,482-91.621%
2026-04-24205.40205.70198.10198.70-5.651%733,685-91.545%
2026-04-23205.62215.22201.91210.60+3.469%2123,653-92.023%
2026-04-22205.85208.97203.04203.54-4.553%4203,665-91.746%
2026-04-21220.40221.70213.25213.25+1.398%573,672-92.122%
2026-04-20210.63210.81209.80210.31+4.476%143,672-92.012%
2026-04-17205.48205.48198.07201.30-12.096%2653,676-91.654%
2026-04-16221.11229.00221.11229.00+2.438%43,694-92.664%
2026-04-15223.55223.55223.55223.55-4.799%1043,695-92.485%
2026-04-14240.91241.41233.55234.82-9.055%5283,710-92.846%
2026-04-13273.15273.18258.20258.20-5.766%83,540-93.493%
2026-04-09276.97276.97272.87274.00-7.620%393,538-93.869%
2026-04-08291.90299.51290.39296.60-19.314%163,540-94.336%
2026-04-07382.90394.90367.60367.60+0.163%273,547-95.430%
2026-04-06367.00367.00367.00367.00-4.302%153,549-95.422%
2026-04-01385.74385.74371.50383.50-10.313%463,546-95.619%
2026-03-31455.22455.22424.10427.60-12.318%343,544-96.071%
2026-03-30479.53487.67471.30487.67-0.638%1733,526-96.555%
2026-03-27463.30496.40459.99490.80+13.817%613,660-96.577%
2026-03-26397.20433.70395.90431.22+13.324%1123,648-96.104%
2026-03-25380.52380.52380.52380.52-6.012%23,591-95.585%
2026-03-24402.86404.86389.65404.86+6.098%143,591-95.850%
2026-03-23358.58381.59358.58381.59-11.378%23,592-95.597%
2026-03-20399.60430.58399.60430.58+12.954%233,592-96.098%
2026-03-19395.20398.93381.20381.20+3.567%243,592-95.593%
2026-03-18353.85368.07353.85368.07+9.349%803,574-95.436%
2026-03-17334.25339.20334.25336.60-2.992%563,575-95.009%
2026-03-16350.48351.50343.63346.98-3.700%8243,583-95.158%
2026-03-12360.73365.13354.70360.31+18.718%9234,106-95.337%
2026-03-10303.10303.50303.10303.50-14.241%33,602-94.465%
2026-03-09365.00365.00353.50353.90-0.405%73,605-95.253%
2026-03-06355.04355.34355.04355.34+8.607%23,603-95.272%
2026-03-05295.14327.18295.14327.18+14.511%63,604-94.865%
2026-03-04285.72285.72285.72285.72-7.921%53,600-94.120%
2026-03-03346.40351.87310.30310.30+6.376%433,605-94.586%
2026-03-02305.49305.81291.70291.70+5.803%143,602-94.241%
2026-02-26276.27285.07275.70275.70+3.647%93,602-93.906%
2026-02-25270.26270.33266.00266.00-6.007%113,598-93.684%
2026-02-24283.00283.00283.00283.00-6.477%13,598-94.064%
2026-02-23307.47307.51302.60302.60+8.576%43,599-94.448%
2026-02-20279.83279.89278.70278.70-6.495%123,601-93.972%
2026-02-13298.09298.09298.06298.06-0.361%1003,674-94.364%
2026-02-12298.89299.14298.89299.14+13.612%23,674-94.384%
2026-02-10261.70263.30261.70263.30-0.190%93,595-93.619%
2026-02-09265.00265.00261.99263.80-5.752%53,588-93.632%
2026-02-06295.00295.00279.90279.90-9.447%1983,591-93.998%
2026-02-05309.10309.10309.10309.10+8.001%13,460-94.565%
2026-02-04288.10288.10283.80286.20+3.098%73,459-94.130%
2026-02-03286.40286.40277.30277.60+6.360%3923,458-93.948%
2026-02-02257.43261.00257.23261.00-11.585%213,294-93.563%
2026-01-29293.50295.20293.50295.20+11.586%93,274-94.309%
2026-01-28265.44269.00264.55264.55+2.096%2083,274-93.650%
2026-01-27256.90259.40256.90259.12-1.990%793,073-93.517%
2026-01-26263.36264.38261.31264.38-1.004%2883,071-93.646%
2026-01-23267.06267.06267.06267.06-1.672%1012,847-93.709%
2026-01-22274.00274.00265.79271.60-3.858%42,747-93.814%
2026-01-21303.02303.02282.50282.50-9.669%122,748-94.053%
2026-01-20312.87312.87312.74312.74+16.213%62,751-94.628%
2026-01-16269.11269.11269.11269.11+0.190%12,751-93.757%
2026-01-13263.70268.60263.70268.60+3.181%22,722-93.745%
2026-01-12270.83270.83260.32260.32-6.022%2132,720-93.546%
2026-01-08283.80283.80277.00277.00+0.691%1522,537-93.935%
2026-01-07275.10275.10275.10275.10+1.177%62,428-93.893%
2026-01-06271.90271.90271.90271.90-3.786%12,428-93.821%
2026-01-05282.60282.60282.60282.60-4.530%12,427-94.055%
2026-01-02294.10296.01294.10296.01+1.339%22,427-94.325%
2025-12-31285.60292.50284.70292.10+3.913%202,425-94.249%
2025-12-30281.10281.10281.10281.10+0.608%3012,425-94.023%
2025-12-29280.20283.80278.85279.40+2.232%182,159-93.987%
2025-12-26272.24273.30272.24273.30+0.648%52,156-93.853%
2025-12-24279.70279.80271.54271.54-1.801%352,130-93.813%
2025-12-23277.21277.30275.94276.52-2.907%1172,130-93.924%
2025-12-22283.46284.80283.46284.80-13.303%72,071-94.101%
2025-12-18328.20328.50327.80328.50+2.872%72,070-94.886%
2025-12-12318.81319.33318.81319.33+7.010%52,063-94.739%
2025-12-11298.41298.41298.41298.41-1.942%102,066-94.370%
2025-12-10303.80304.32303.80304.32-3.200%22,056-94.479%
2025-12-09314.38314.38314.38314.38-1.603%52,055-94.656%
2025-12-08319.50319.50319.50319.50+3.741%12,058-94.742%
2025-12-05307.83307.98307.83307.98-3.792%82,058-94.545%
2025-12-04321.90322.38317.09320.12-0.584%1662,056-94.752%
2025-12-03322.00322.00322.00322.00-0.093%21,975-94.783%
2025-12-02319.48322.30318.94322.30-2.667%51,973-94.787%
2025-12-01330.15331.13330.15331.13-0.136%41,969-94.926%
2025-11-26336.10336.10331.58331.58-7.725%131,966-94.933%
2025-11-25370.30370.89359.34359.34-13.945%1821,966-95.325%
2025-11-20418.29418.29417.56417.57+3.925%41,879-95.977%
2025-11-19401.80401.80401.80401.80+0.551%11,879-95.819%
2025-11-18399.60399.60399.60399.60+9.810%31,879-95.796%
2025-11-14380.00384.00363.00363.90+0.102%131,879-95.383%
2025-11-13345.64368.82345.64363.53+9.431%91,876-95.379%
2025-11-12329.94336.79329.94332.20-1.154%2141,879-94.943%
2025-11-11337.10337.10336.08336.08+1.244%41,788-95.001%
2025-11-10331.96331.96331.95331.95-14.092%41,788-94.939%
2025-11-07386.40386.40386.40386.40+4.151%11,788-95.652%
2025-11-06371.10371.10371.00371.00+10.089%31,787-95.472%
2025-10-31337.00337.00337.00337.00+2.691%11,788-95.015%
2025-10-30330.21330.21328.17328.17+3.423%81,787-94.881%
2025-10-29317.20317.31317.20317.31-0.160%41,785-94.705%
2025-10-28315.00317.82315.00317.82+1.194%151,783-94.714%
2025-10-27315.21315.35313.58314.07-4.905%2621,642-94.651%
2025-10-24330.02330.33328.10330.27-5.302%4881,642-94.913%
2025-10-21352.53355.24346.08348.76-4.827%5311,400-95.183%
2025-10-15366.45366.45366.45366.45+5.660%1321,308-95.415%
2025-10-08346.70346.82346.63346.82-0.937%121,219-95.156%
2025-10-06349.77350.10349.77350.10+0.175%41,219-95.201%
2025-10-03349.43349.49349.43349.49+0.552%41,219-95.193%
2025-10-02347.33347.57347.33347.57-1.600%41,219-95.166%
2025-09-29353.07353.22353.07353.22-0.361%41,219-95.244%
2025-09-23354.50354.50354.50354.50-0.572%11,219-95.261%
2025-09-18356.14356.54356.14356.54-4.079%21,218-95.288%
2025-09-17371.70371.70371.70371.70+1.702%11,218-95.480%
2025-09-12365.80365.93365.48365.48-0.344%41,219-95.403%
2025-09-11375.38375.38365.71366.74-4.554%5111,219-95.419%
2025-09-10377.20384.24376.90384.24-1.895%7738-95.628%
2025-09-04398.82398.82391.63391.66+1.173%48737-95.711%
2025-08-28386.88387.12386.88387.12-2.511%19717-95.660%
2025-08-27397.89397.89397.09397.09-1.929%25704-95.769%
2025-08-18404.30404.90404.30404.90-1.092%251709-95.851%
2025-08-12409.37409.37409.37409.37-4.851%15458-95.896%
2025-08-11430.24430.24430.24430.24+0.404%12443-96.095%
2025-07-30429.72429.72428.51428.51-6.935%2443-96.079%
2025-07-21453.74460.73453.74460.44-1.089%38443-96.351%
2025-07-17472.09472.09465.51465.51-4.192%17444-96.391%
2025-07-16485.88485.88485.88485.88-1.713%2444-96.542%
2025-07-08492.57494.35492.57494.35-17.864%32299-96.602%
2025-06-20601.72601.87601.72601.87-12.277%8283-97.209%
2025-05-22686.10686.10686.10686.10+8.081%1281-97.551%
2025-05-19634.80634.80634.80634.80-4.398%2280-97.353%
2025-05-13664.00664.00664.00664.00-29.906%2282-97.470%
2025-04-03945.55947.30945.55947.30+16.562%4282-98.227%
2025-04-02812.70812.70812.70812.70+15.555%1283-97.933%
2025-03-24703.30703.30703.30703.30+23.801%1283-97.611%
2025-02-03569.89569.89568.09568.09+9.040%20182-97.043%
2025-01-23519.65520.99519.65520.99-11.466%2164-96.775%
2025-01-07580.74588.66580.74588.46-4.757%4164-97.145%
2024-12-31598.87617.85598.87617.85+5.324%4230-97.281%
2024-12-30595.19599.98585.75586.62+1.632%249230-97.136%
2024-12-20577.20577.20577.20577.20+6.988%1109-97.089%
2024-12-18536.40541.70536.40539.50-0.608%48109-96.886%
2024-12-17542.80542.80542.80542.80-1.129%187-96.905%
2024-12-13549.20549.20549.00549.00+2.124%1286-96.940%
2024-12-09537.58537.58537.58537.58+0.552%115-96.875%
2024-12-03534.63534.63534.63534.63-0.525%115-96.858%
2024-11-29542.60542.60537.45537.45-5.991%415-96.874%
2024-11-22571.70571.70571.70571.70+1.383%100-97.061%
2024-11-14564.00564.30563.90563.900.000%180-97.021%