SPXW261218P05500000
SPX Weekly Dec 18 2026 5500.00 Put
optionOPRA
EODOct 27, 2026
6.30USD-16.000%(-1.20)8Vol293OI
SPXW261218P05500000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 6.3000 | 6.3000 | 6.3000 | 6.3000 | -16.000% | 8 | 292 | 0.000% |
| 2026-10-26 | 7.3000 | 7.5000 | 7.3000 | 7.5000 | -20.213% | 8 | 293 | -16.000% |
| 2026-10-23 | 9.4000 | 9.4000 | 9.4000 | 9.4000 | +13.253% | 1 | 292 | -32.979% |
| 2026-10-22 | 8.3000 | 8.3000 | 8.3000 | 8.3000 | +27.692% | 1 | 291 | -24.096% |
| 2026-10-21 | 6.7000 | 6.7000 | 6.5000 | 6.5000 | -13.333% | 160 | 411 | -3.077% |
| 2026-10-20 | 8.8400 | 8.8400 | 7.5000 | 7.5000 | -7.522% | 17 | 395 | -16.000% |
| 2026-10-19 | 8.1100 | 8.1100 | 8.1100 | 8.1100 | +31.870% | 10 | 385 | -22.318% |
| 2026-10-14 | 6.1500 | 6.1500 | 6.1500 | 6.1500 | +2.500% | 2 | 386 | +2.439% |
| 2026-10-13 | 6.0000 | 6.0000 | 6.0000 | 6.0000 | -6.250% | 20 | 386 | +5.000% |
| 2026-10-08 | 6.4000 | 6.4000 | 6.4000 | 6.4000 | -0.621% | 1 | 387 | -1.563% |
| 2026-10-07 | 6.8000 | 6.8000 | 6.4400 | 6.4400 | +3.871% | 16 | 402 | -2.174% |
| 2026-10-06 | 6.2000 | 6.2000 | 6.2000 | 6.2000 | -13.287% | 75 | 333 | +1.613% |
| 2026-10-05 | 7.1800 | 7.1800 | 7.1500 | 7.1500 | -31.905% | 75 | 291 | -11.888% |
| 2026-10-01 | 10.0000 | 10.5000 | 10.0000 | 10.5000 | +17.978% | 7 | 284 | -40.000% |
| 2026-09-30 | 8.9000 | 8.9000 | 8.9000 | 8.9000 | -6.316% | 2 | 282 | -29.213% |
| 2026-09-25 | 9.4000 | 9.5000 | 9.4000 | 9.5000 | -9.524% | 7 | 278 | -33.684% |
| 2026-09-24 | 10.4000 | 10.5000 | 10.3000 | 10.5000 | +2.539% | 16 | 265 | -40.000% |
| 2026-09-23 | 10.2400 | 10.2400 | 10.2400 | 10.2400 | +11.304% | 1 | 265 | -38.477% |
| 2026-09-22 | 9.3500 | 9.3500 | 9.1000 | 9.2000 | -13.208% | 32 | 254 | -31.522% |
| 2026-09-21 | 10.6000 | 10.6000 | 10.6000 | 10.6000 | -14.378% | 1 | 253 | -40.566% |
| 2026-09-17 | 12.3800 | 12.3800 | 12.3800 | 12.3800 | -27.602% | 46 | 253 | -49.111% |
| 2026-09-16 | 16.9000 | 17.1000 | 16.9000 | 17.1000 | +16.327% | 4 | 253 | -63.158% |
| 2026-09-15 | 14.9400 | 14.9400 | 14.7000 | 14.7000 | -5.161% | 30 | 224 | -57.143% |
| 2026-09-14 | 15.5000 | 15.5000 | 15.5000 | 15.5000 | +0.649% | 1 | 223 | -59.355% |
| 2026-09-10 | 15.4000 | 15.4000 | 15.4000 | 15.4000 | +18.462% | 2 | 223 | -59.091% |
| 2026-09-03 | 13.8000 | 13.9000 | 12.9700 | 13.0000 | -17.197% | 31 | 222 | -51.538% |
| 2026-09-01 | 15.7000 | 15.7000 | 15.7000 | 15.7000 | +0.577% | 10 | 214 | -59.873% |
| 2026-08-31 | 15.6100 | 15.6100 | 15.6100 | 15.6100 | +3.859% | 10 | 214 | -59.641% |
| 2026-08-28 | 15.0200 | 15.0300 | 15.0200 | 15.0300 | -12.105% | 10 | 204 | -58.084% |
| 2026-08-25 | 17.1000 | 17.1000 | 17.1000 | 17.1000 | -6.557% | 7 | 197 | -63.158% |
| 2026-08-21 | 18.3000 | 18.3000 | 18.3000 | 18.3000 | -8.500% | 2 | 195 | -65.574% |
| 2026-08-18 | 20.1000 | 20.1000 | 20.0000 | 20.0000 | +9.589% | 3 | 193 | -68.500% |
| 2026-08-17 | 18.2000 | 18.2500 | 18.2000 | 18.2500 | +1.898% | 4 | 189 | -65.479% |
| 2026-08-14 | 18.4600 | 18.4600 | 17.9100 | 17.9100 | -10.896% | 12 | 189 | -64.824% |
| 2026-08-11 | 20.1000 | 20.1000 | 20.1000 | 20.1000 | -4.011% | 4 | 185 | -68.657% |
| 2026-08-07 | 20.9400 | 20.9400 | 20.9400 | 20.9400 | -0.758% | 5 | 180 | -69.914% |
| 2026-08-06 | 21.1000 | 21.1000 | 21.1000 | 21.1000 | -2.765% | 44 | 136 | -70.142% |
| 2026-08-04 | 22.4000 | 22.6000 | 21.7000 | 21.7000 | -10.331% | 17 | 125 | -70.968% |
| 2026-08-03 | 25.0000 | 25.0000 | 24.2000 | 24.2000 | -16.552% | 81 | 44 | -73.967% |
| 2026-07-31 | 30.3000 | 30.3000 | 29.0000 | 29.0000 | -4.918% | 3 | 41 | -78.276% |
| 2026-07-30 | 31.9000 | 31.9000 | 30.5000 | 30.5000 | -20.573% | 3 | 38 | -79.344% |
| 2026-07-29 | 37.6000 | 38.6000 | 37.5000 | 38.4000 | +17.073% | 34 | 13 | -83.594% |
| 2026-07-24 | 32.8000 | 32.8000 | 32.8000 | 32.8000 | -12.533% | 1 | 12 | -80.793% |
| 2026-07-23 | 38.0000 | 38.0000 | 37.5000 | 37.5000 | +19.048% | 2 | 10 | -83.200% |
| 2026-07-22 | 31.3000 | 31.5000 | 30.9000 | 31.5000 | -5.970% | 7 | 3 | -80.000% |
| 2026-07-20 | 33.4000 | 33.5000 | 33.4000 | 33.5000 | 0.000% | 3 | 0 | -81.194% |