SPX270521P01000000
SPX May 21 2027 1000.00 Put
optionOPRA
EODOct 28, 2026
0.30USD0.000%(0.00)60Vol2,004OI
SPX270521P01000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | 0.000% | 60 | 1,944 | 0.000% |
| 2026-10-27 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | 0.000% | 10 | 1,934 | 0.000% |
| 2026-10-21 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | 0.000% | 50 | 1,882 | 0.000% |
| 2026-10-20 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | -9.091% | 40 | 1,842 | 0.000% |
| 2026-10-19 | 0.3200 | 0.3300 | 0.3200 | 0.3300 | -17.500% | 4 | 1,840 | -9.091% |
| 2026-10-15 | 0.3000 | 0.4000 | 0.3000 | 0.4000 | +42.857% | 29 | 1,814 | -25.000% |
| 2026-10-12 | 0.2800 | 0.2800 | 0.2800 | 0.2800 | -9.677% | 3 | 1,811 | +7.143% |
| 2026-10-08 | 0.4000 | 0.4000 | 0.3100 | 0.3100 | +3.333% | 10 | 1,811 | -3.226% |
| 2026-10-05 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | -16.667% | 3 | 1,808 | 0.000% |
| 2026-10-02 | 0.3500 | 0.3600 | 0.3000 | 0.3600 | +20.000% | 58 | 1,750 | -16.667% |
| 2026-09-30 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | -16.667% | 40 | 1,710 | 0.000% |
| 2026-09-29 | 0.3600 | 0.3600 | 0.3600 | 0.3600 | 0.000% | 3 | 1,710 | -16.667% |
| 2026-09-25 | 0.3600 | 0.3600 | 0.3600 | 0.3600 | -5.263% | 8 | 1,707 | -16.667% |
| 2026-09-23 | 0.3800 | 0.3800 | 0.3800 | 0.3800 | -9.524% | 3 | 1,704 | -21.053% |
| 2026-09-18 | 0.4200 | 0.4200 | 0.4200 | 0.4200 | 0.000% | 8 | 1,704 | -28.571% |
| 2026-09-17 | 0.4200 | 0.4200 | 0.4200 | 0.4200 | 0.000% | 2 | 1,704 | -28.571% |
| 2026-09-16 | 0.4200 | 0.4200 | 0.4200 | 0.4200 | -2.326% | 10 | 1,704 | -28.571% |
| 2026-09-14 | 0.4500 | 0.4500 | 0.4300 | 0.4300 | -2.273% | 5 | 1,699 | -30.233% |
| 2026-09-11 | 0.4500 | 0.4500 | 0.4400 | 0.4400 | -4.348% | 10 | 1,697 | -31.818% |
| 2026-09-09 | 0.4600 | 0.4600 | 0.4600 | 0.4600 | +2.222% | 3 | 1,696 | -34.783% |
| 2026-09-04 | 0.4100 | 0.4500 | 0.4100 | 0.4500 | -10.000% | 16 | 1,694 | -33.333% |
| 2026-08-31 | 0.5000 | 0.5000 | 0.5000 | 0.5000 | +2.041% | 3 | 1,691 | -40.000% |
| 2026-08-28 | 0.4800 | 0.4900 | 0.4800 | 0.4900 | -2.000% | 7 | 1,691 | -38.776% |
| 2026-08-26 | 0.5000 | 0.5000 | 0.5000 | 0.5000 | -15.254% | 1 | 1,690 | -40.000% |
| 2026-08-21 | 0.5600 | 0.5900 | 0.5600 | 0.5900 | -1.667% | 7 | 1,686 | -49.153% |
| 2026-08-20 | 0.6000 | 0.6000 | 0.6000 | 0.6000 | 0.000% | 1 | 1,685 | -50.000% |
| 2026-08-19 | 0.6000 | 0.6000 | 0.6000 | 0.6000 | +9.091% | 1 | 1,684 | -50.000% |
| 2026-08-17 | 0.6000 | 0.6000 | 0.5500 | 0.5500 | +3.774% | 6 | 1,683 | -45.455% |
| 2026-08-14 | 0.5400 | 0.5400 | 0.5300 | 0.5300 | -13.115% | 7 | 1,680 | -43.396% |
| 2026-08-07 | 0.6100 | 0.6100 | 0.6100 | 0.6100 | -1.613% | 3 | 1,677 | -50.820% |
| 2026-08-05 | 0.6200 | 0.6200 | 0.6200 | 0.6200 | +3.333% | 4 | 1,673 | -51.613% |
| 2026-08-04 | 0.7000 | 0.7000 | 0.6000 | 0.6000 | -20.000% | 20 | 1,661 | -50.000% |
| 2026-08-03 | 0.7000 | 0.7500 | 0.6500 | 0.7500 | 0.000% | 18 | 1,648 | -60.000% |
| 2026-07-31 | 0.3400 | 0.7500 | 0.3400 | 0.7500 | -21.053% | 8 | 1,644 | -60.000% |
| 2026-07-30 | 0.8000 | 0.9500 | 0.8000 | 0.9500 | +11.765% | 8 | 1,642 | -68.421% |
| 2026-07-29 | 0.8500 | 0.8500 | 0.8500 | 0.8500 | 0.000% | 8 | 1,634 | -64.706% |
| 2026-07-28 | 0.8500 | 0.8500 | 0.8500 | 0.8500 | -5.556% | 5 | 1,629 | -64.706% |
| 2026-07-27 | 0.9000 | 0.9000 | 0.9000 | 0.9000 | 0.000% | 8 | 1,621 | -66.667% |
| 2026-07-24 | 0.8500 | 0.9000 | 0.8500 | 0.9000 | 0.000% | 8 | 1,618 | -66.667% |
| 2026-07-23 | 0.9700 | 0.9700 | 0.9000 | 0.9000 | +15.385% | 9 | 1,609 | -66.667% |
| 2026-07-22 | 0.8000 | 0.8000 | 0.7600 | 0.7800 | -1.266% | 9 | 1,602 | -61.538% |
| 2026-07-21 | 0.7500 | 0.7900 | 0.7500 | 0.7900 | -1.250% | 9 | 1,595 | -62.025% |
| 2026-07-20 | 0.8000 | 0.8000 | 0.8000 | 0.8000 | -11.111% | 5 | 1,590 | -62.500% |
| 2026-07-17 | 0.8000 | 0.9000 | 0.8000 | 0.9000 | +16.883% | 1,004 | 586 | -66.667% |
| 2026-07-16 | 0.7500 | 0.7700 | 0.7400 | 0.7700 | +2.667% | 11 | 578 | -61.039% |
| 2026-07-15 | 0.7500 | 0.7500 | 0.7500 | 0.7500 | 0.000% | 5 | 573 | -60.000% |
| 2026-07-13 | 0.7500 | 0.7500 | 0.7500 | 0.7500 | 0.000% | 1 | 572 | -60.000% |
| 2026-07-10 | 0.7600 | 0.7600 | 0.7500 | 0.7500 | 0.000% | 4 | 570 | -60.000% |
| 2026-07-09 | 0.6500 | 0.7500 | 0.5700 | 0.7500 | +2.740% | 698 | 220 | -60.000% |
| 2026-07-08 | 0.7300 | 0.7300 | 0.7300 | 0.7300 | -2.667% | 6 | 217 | -58.904% |
| 2026-07-07 | 0.7500 | 0.7500 | 0.7500 | 0.7500 | -1.316% | 5 | 212 | -60.000% |
| 2026-07-06 | 0.7200 | 0.8000 | 0.7200 | 0.7600 | -9.524% | 17 | 203 | -60.526% |
| 2026-07-02 | 0.8400 | 0.8400 | 0.8400 | 0.8400 | +6.329% | 4 | 201 | -64.286% |
| 2026-07-01 | 0.7900 | 0.7900 | 0.7900 | 0.7900 | -1.250% | 4 | 199 | -62.025% |
| 2026-06-30 | 0.7900 | 0.8000 | 0.7900 | 0.8000 | -4.762% | 6 | 196 | -62.500% |
| 2026-06-29 | 0.8300 | 0.8400 | 0.8300 | 0.8400 | -8.696% | 6 | 193 | -64.286% |
| 2026-06-26 | 0.9100 | 0.9200 | 0.9100 | 0.9200 | -3.158% | 6 | 190 | -67.391% |
| 2026-06-25 | 0.9300 | 0.9700 | 0.9300 | 0.9500 | -1.042% | 12 | 187 | -68.421% |
| 2026-06-24 | 0.9600 | 0.9600 | 0.9600 | 0.9600 | -6.796% | 4 | 187 | -68.750% |
| 2026-06-23 | 1.0500 | 1.0500 | 1.0200 | 1.0300 | +3.000% | 5 | 186 | -70.874% |
| 2026-06-17 | 0.9000 | 1.0000 | 0.9000 | 1.0000 | -9.091% | 5 | 185 | -70.000% |
| 2026-06-11 | 1.1200 | 1.1500 | 1.1000 | 1.1000 | 0.000% | 7 | 183 | -72.727% |
| 2026-06-10 | 1.0500 | 1.1000 | 1.0500 | 1.1000 | -4.348% | 21 | 162 | -72.727% |
| 2026-06-09 | 1.0600 | 1.1500 | 1.0600 | 1.1500 | +19.792% | 2 | 162 | -73.913% |
| 2026-06-08 | 0.9600 | 0.9600 | 0.9600 | 0.9600 | -12.727% | 4 | 162 | -68.750% |
| 2026-06-05 | 1.0000 | 1.1000 | 1.0000 | 1.1000 | +10.000% | 6 | 156 | -72.727% |
| 2026-05-27 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | +1.010% | 1 | 155 | -70.000% |
| 2026-05-26 | 0.9500 | 0.9900 | 0.9500 | 0.9900 | -13.913% | 4 | 155 | -69.697% |
| 2026-05-18 | 1.1500 | 1.1500 | 1.1500 | 1.1500 | -12.879% | 1 | 154 | -73.913% |
| 2026-05-04 | 1.2300 | 1.3200 | 1.2300 | 1.3200 | +2.326% | 114 | 46 | -77.273% |
| 2026-05-01 | 1.3200 | 1.3200 | 1.2900 | 1.2900 | -3.731% | 4 | 46 | -76.744% |
| 2026-04-30 | 1.4300 | 1.4300 | 1.3400 | 1.3400 | -20.238% | 26 | 46 | -77.612% |
| 2026-04-29 | 1.4100 | 1.6800 | 1.4100 | 1.6800 | +17.483% | 12 | 44 | -82.143% |
| 2026-04-24 | 1.3400 | 1.4300 | 1.3400 | 1.4300 | -4.667% | 4 | 34 | -79.021% |
| 2026-04-23 | 1.1800 | 1.5000 | 1.1800 | 1.5000 | +4.895% | 34 | 34 | -80.000% |
| 2026-04-21 | 1.3700 | 1.4300 | 1.3700 | 1.4300 | 0.000% | 4 | 0 | -79.021% |