PFE261009P00027500
PFE Oct 9 2026 27.50 Put
optionOPRA
EODOct 6, 2026
0.27USD-22.857%(-0.08)465Vol2,874OI
PFE261009P00027500 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-06 | 0.2800 | 0.4200 | 0.2000 | 0.2700 | -22.857% | 465 | 2,598 | 0.000% |
| 2026-10-05 | 0.2100 | 0.5000 | 0.2100 | 0.3500 | +105.882% | 1,474 | 1,639 | -22.857% |
| 2026-10-02 | 0.1300 | 0.3300 | 0.1200 | 0.1700 | +41.667% | 792 | 1,273 | +58.824% |
| 2026-10-01 | 0.1000 | 0.1300 | 0.0400 | 0.1200 | +71.429% | 360 | 1,040 | +125.000% |
| 2026-09-30 | 0.0700 | 0.0900 | 0.0400 | 0.0700 | -12.500% | 496 | 623 | +285.714% |
| 2026-09-29 | 0.0800 | 0.1300 | 0.0800 | 0.0800 | +14.286% | 44 | 590 | +237.500% |
| 2026-09-28 | 0.1200 | 0.1200 | 0.0700 | 0.0700 | -46.154% | 58 | 565 | +285.714% |
| 2026-09-25 | 0.1800 | 0.2100 | 0.1300 | 0.1300 | -27.778% | 37 | 546 | +107.692% |
| 2026-09-24 | 0.2000 | 0.2000 | 0.1100 | 0.1800 | -25.000% | 66 | 509 | +50.000% |
| 2026-09-23 | 0.3100 | 0.3100 | 0.2300 | 0.2400 | -20.000% | 101 | 549 | +12.500% |
| 2026-09-22 | 0.4100 | 0.4100 | 0.3000 | 0.3000 | -14.286% | 48 | 530 | -10.000% |
| 2026-09-21 | 0.4300 | 0.4400 | 0.3200 | 0.3500 | -31.373% | 175 | 383 | -22.857% |
| 2026-09-18 | 0.5700 | 0.5800 | 0.5000 | 0.5100 | +8.511% | 72 | 315 | -47.059% |
| 2026-09-17 | 0.4700 | 0.5000 | 0.4400 | 0.4700 | -21.667% | 44 | 288 | -42.553% |
| 2026-09-16 | 0.5900 | 0.6300 | 0.5500 | 0.6000 | +3.448% | 57 | 237 | -55.000% |
| 2026-09-15 | 0.5900 | 0.5900 | 0.5400 | 0.5800 | +20.833% | 201 | 195 | -53.448% |
| 2026-09-14 | 0.2000 | 0.5100 | 0.2000 | 0.4800 | -20.000% | 18 | 189 | -43.750% |
| 2026-09-11 | 0.6000 | 0.6000 | 0.6000 | 0.6000 | -6.250% | 10 | 179 | -55.000% |
| 2026-09-10 | 0.6500 | 0.7000 | 0.6400 | 0.6400 | +25.490% | 118 | 70 | -57.813% |
| 2026-09-09 | 0.5700 | 0.5700 | 0.5100 | 0.5100 | -3.774% | 12 | 58 | -47.059% |
| 2026-09-08 | 0.5400 | 0.5500 | 0.4800 | 0.5300 | +51.429% | 33 | 32 | -49.057% |
| 2026-09-04 | 0.3700 | 0.3700 | 0.3300 | 0.3500 | +12.903% | 21 | 30 | -22.857% |
| 2026-09-03 | 0.3000 | 0.3800 | 0.3000 | 0.3100 | +14.815% | 33 | 18 | -12.903% |
| 2026-09-02 | 0.3200 | 0.3200 | 0.2700 | 0.2700 | -28.947% | 8 | 10 | 0.000% |
| 2026-09-01 | 0.3800 | 0.3800 | 0.3800 | 0.3800 | -5.000% | 3 | 7 | -28.947% |
| 2026-08-31 | 0.4000 | 0.4000 | 0.4000 | 0.4000 | -29.825% | 1 | 6 | -32.500% |
| 2026-08-28 | 0.5700 | 0.5700 | 0.5700 | 0.5700 | +1.786% | 1 | 0 | -52.632% |
| 2026-08-27 | 0.5600 | 0.5600 | 0.5600 | 0.5600 | 0.000% | 5 | 0 | -51.786% |