SPXW261218P08000000
SPX Weekly Dec 18 2026 8000.00 Put
optionOPRA
EODOct 28, 2026
260.38USD-11.218%(-32.90)5Vol611OI
SPXW261218P08000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 285.51 | 285.51 | 260.38 | 260.38 | -11.218% | 5 | 613 | 0.000% |
| 2026-10-27 | 293.25 | 293.28 | 293.25 | 293.28 | -11.305% | 2 | 615 | -11.218% |
| 2026-10-26 | 330.18 | 330.66 | 330.18 | 330.66 | -10.567% | 2 | 616 | -21.254% |
| 2026-10-23 | 369.73 | 369.73 | 369.73 | 369.73 | +4.085% | 1 | 616 | -29.576% |
| 2026-10-22 | 339.00 | 355.67 | 339.00 | 355.22 | +30.692% | 4 | 618 | -26.699% |
| 2026-10-21 | 267.40 | 272.20 | 267.40 | 271.80 | -13.618% | 12 | 606 | -4.202% |
| 2026-10-20 | 314.65 | 314.65 | 314.65 | 314.65 | +3.303% | 1 | 606 | -17.248% |
| 2026-10-19 | 317.87 | 317.87 | 304.59 | 304.59 | -13.841% | 2 | 605 | -14.515% |
| 2026-10-16 | 301.47 | 356.51 | 301.47 | 353.52 | +25.897% | 14 | 593 | -26.346% |
| 2026-10-15 | 293.60 | 299.73 | 280.80 | 280.80 | -10.766% | 24 | 580 | -7.272% |
| 2026-10-14 | 261.00 | 314.68 | 261.00 | 314.68 | +28.714% | 22 | 601 | -17.256% |
| 2026-10-13 | 242.00 | 244.48 | 242.00 | 244.48 | -0.577% | 2 | 602 | +6.504% |
| 2026-10-12 | 244.37 | 249.45 | 241.57 | 245.90 | +0.729% | 16 | 594 | +5.889% |
| 2026-10-09 | 249.58 | 250.36 | 244.12 | 244.12 | -13.830% | 54 | 568 | +6.661% |
| 2026-10-08 | 274.95 | 284.30 | 274.66 | 283.30 | +10.608% | 4 | 566 | -8.090% |
| 2026-10-07 | 257.41 | 257.77 | 256.13 | 256.13 | +4.800% | 6 | 564 | +1.659% |
| 2026-10-06 | 239.43 | 245.29 | 239.43 | 244.40 | -12.621% | 111 | 530 | +6.538% |
| 2026-10-05 | 285.57 | 285.57 | 279.70 | 279.70 | -9.194% | 2 | 530 | -6.907% |
| 2026-10-02 | 318.00 | 318.00 | 308.02 | 308.02 | -10.641% | 16 | 526 | -15.467% |
| 2026-10-01 | 344.70 | 344.70 | 344.70 | 344.70 | +0.303% | 2 | 524 | -24.462% |
| 2026-09-30 | 314.21 | 343.66 | 314.21 | 343.66 | -0.774% | 30 | 504 | -24.233% |
| 2026-09-29 | 346.34 | 346.34 | 346.34 | 346.34 | +7.233% | 1 | 504 | -24.820% |
| 2026-09-28 | 321.80 | 322.98 | 321.80 | 322.98 | +9.578% | 4 | 502 | -19.382% |
| 2026-09-25 | 318.53 | 318.53 | 294.75 | 294.75 | -9.028% | 6 | 501 | -11.661% |
| 2026-09-24 | 347.60 | 351.00 | 324.00 | 324.00 | +11.005% | 33 | 492 | -19.636% |
| 2026-09-22 | 286.36 | 291.88 | 286.36 | 291.88 | +0.069% | 166 | 349 | -10.792% |
| 2026-09-21 | 326.60 | 326.60 | 291.68 | 291.68 | -23.482% | 28 | 349 | -10.731% |
| 2026-09-18 | 378.27 | 381.19 | 378.27 | 381.19 | +1.773% | 4 | 350 | -31.693% |
| 2026-09-17 | 380.71 | 385.30 | 371.85 | 374.55 | -9.725% | 25 | 327 | -30.482% |
| 2026-09-15 | 413.32 | 414.90 | 413.32 | 414.90 | +15.394% | 2 | 326 | -37.243% |
| 2026-09-11 | 368.40 | 369.20 | 355.29 | 359.55 | -11.426% | 21 | 306 | -27.582% |
| 2026-09-10 | 405.93 | 405.93 | 405.93 | 405.93 | +5.711% | 3 | 306 | -35.856% |
| 2026-09-09 | 372.80 | 384.80 | 372.80 | 384.00 | +16.646% | 28 | 290 | -32.193% |
| 2026-09-04 | 322.20 | 329.20 | 322.20 | 329.20 | +5.821% | 6 | 295 | -20.905% |
| 2026-09-03 | 311.09 | 311.09 | 311.09 | 311.09 | -14.030% | 1 | 295 | -16.301% |
| 2026-09-02 | 361.76 | 362.16 | 357.94 | 361.86 | -7.453% | 41 | 265 | -28.044% |
| 2026-09-01 | 383.61 | 392.65 | 383.61 | 391.00 | +14.441% | 5 | 264 | -33.407% |
| 2026-08-28 | 341.66 | 341.66 | 341.66 | 341.66 | +2.570% | 1 | 264 | -23.790% |
| 2026-08-27 | 332.72 | 333.20 | 332.70 | 333.10 | -10.262% | 15 | 249 | -21.831% |
| 2026-08-26 | 368.44 | 371.19 | 368.44 | 371.19 | -1.042% | 17 | 232 | -29.853% |
| 2026-08-25 | 368.60 | 375.10 | 368.60 | 375.10 | -2.640% | 10 | 232 | -30.584% |
| 2026-08-24 | 381.57 | 385.27 | 376.70 | 385.27 | +2.958% | 3 | 231 | -32.416% |
| 2026-08-21 | 373.60 | 374.20 | 373.60 | 374.20 | -1.630% | 10 | 231 | -30.417% |
| 2026-08-20 | 380.40 | 380.40 | 380.40 | 380.40 | +3.971% | 5 | 231 | -31.551% |
| 2026-08-18 | 368.00 | 369.64 | 365.87 | 365.87 | +7.230% | 8 | 224 | -28.833% |
| 2026-08-17 | 341.00 | 341.20 | 341.00 | 341.20 | +4.330% | 8 | 223 | -23.687% |
| 2026-08-14 | 324.10 | 330.70 | 324.10 | 327.04 | +1.408% | 14 | 217 | -20.383% |
| 2026-08-13 | 332.54 | 332.54 | 321.60 | 322.50 | -6.735% | 51 | 195 | -19.262% |
| 2026-08-12 | 349.53 | 349.53 | 345.79 | 345.79 | +0.515% | 2 | 195 | -24.700% |
| 2026-08-10 | 340.20 | 345.60 | 340.20 | 344.02 | -4.237% | 13 | 207 | -24.313% |
| 2026-08-07 | 352.29 | 359.24 | 352.26 | 359.24 | +0.599% | 27 | 232 | -27.519% |
| 2026-08-05 | 354.64 | 358.90 | 354.64 | 357.10 | -0.204% | 107 | 187 | -27.085% |
| 2026-08-04 | 392.66 | 392.66 | 357.83 | 357.83 | -16.385% | 169 | 33 | -27.234% |
| 2026-08-03 | 434.20 | 434.80 | 427.95 | 427.95 | -22.463% | 9 | 25 | -39.156% |
| 2026-07-30 | 578.13 | 583.76 | 551.93 | 551.93 | +2.204% | 15 | 21 | -52.824% |
| 2026-07-28 | 537.43 | 540.03 | 537.43 | 540.03 | -4.097% | 2 | 19 | -51.784% |
| 2026-07-24 | 533.63 | 563.10 | 533.63 | 563.10 | +13.622% | 2 | 17 | -53.760% |
| 2026-07-22 | 486.64 | 495.76 | 486.49 | 495.59 | -2.833% | 30 | 2 | -47.461% |
| 2026-07-20 | 510.04 | 510.04 | 510.04 | 510.04 | -3.043% | 1 | 1 | -48.949% |
| 2026-07-17 | 526.05 | 526.05 | 526.05 | 526.05 | 0.000% | 1 | 0 | -50.503% |