chartexchange

SPX261218P07820000
SPX Dec 18 2026 7820.00 Put
optionOPRA

EODOct 28, 2026
180.43USD-19.577%(-43.92)56Vol3,890OI

SPX261218P07820000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-28181.91185.22177.85180.43-19.577%563,8900.000%
2026-10-22224.35224.35224.35224.35+30.694%23,890-19.577%
2026-10-21171.66171.66171.66171.66-11.561%23,890+5.109%
2026-10-20194.10194.10194.10194.10-5.238%13,889-7.043%
2026-10-16194.92204.89194.92204.83+7.291%43,893-11.912%
2026-10-14177.00190.91177.00190.91+17.317%3903,674-5.489%
2026-10-13159.77162.73159.77162.73-0.288%83,678+10.877%
2026-10-12159.20163.20158.49163.20+1.222%1013,693+10.558%
2026-10-09163.70163.80159.05161.23-11.412%763,583+11.908%
2026-10-08176.00190.17176.00182.00+6.883%2,2802,712-0.863%
2026-10-07182.58186.00170.03170.28+5.371%1,2692,336+5.961%
2026-10-06168.38168.38159.68161.60-16.671%1312,174+11.652%
2026-10-05193.93193.93193.93193.93-8.489%7211,943-6.961%
2026-10-02204.52211.92204.34211.92-21.371%141,953-14.859%
2026-10-01263.90269.52262.90269.52+7.860%151,958-33.055%
2026-09-30249.88249.88249.88249.88+23.106%31,961-27.793%
2026-09-25217.70217.70202.98202.98-8.361%391,922-11.109%
2026-09-23201.00221.50201.00221.50+10.408%7481,192-18.542%
2026-09-22197.02200.62196.95200.62+0.160%161,146-10.064%
2026-09-21207.12207.19199.90200.30-11.536%1,96972-9.920%
2026-09-03226.42226.42226.42226.42-14.235%1062-20.312%
2026-09-02264.00264.00264.00264.00+2.246%262-31.655%
2026-08-17255.90258.60255.90258.20+4.323%1945-30.120%
2026-08-14247.70247.70246.80247.50+0.938%1036-27.099%
2026-08-13240.80245.20240.80245.20-6.662%333-26.415%
2026-08-12261.40263.00261.40262.70-0.905%1915-31.317%
2026-08-10268.10268.10265.10265.10-1.156%213-31.939%
2026-08-07270.10270.10266.60268.20-4.419%410-32.726%
2026-08-06280.50280.60280.50280.60+3.010%38-35.699%
2026-08-05273.90273.90272.40272.40-1.376%45-33.763%
2026-08-04273.00276.20273.00276.20-33.026%23-34.674%
2026-07-27412.40412.40412.40412.40-0.266%12-56.249%
2026-07-20413.50413.50413.50413.500.000%22-56.365%