ARM280121P00115000
ARM Jan 21 2028 115.00 Put
optionOPRA
EODOct 20, 2026
9.07USD+16.282%(+1.27)2Vol426OI
ARM280121P00115000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 9.0200 | 9.0700 | 9.0200 | 9.0700 | +16.282% | 2 | 426 | 0.000% |
| 2026-10-14 | 6.9500 | 7.8000 | 6.9500 | 7.8000 | +13.372% | 2 | 425 | +16.282% |
| 2026-10-08 | 6.8700 | 6.8800 | 6.8700 | 6.8800 | -11.454% | 2 | 425 | +31.831% |
| 2026-09-30 | 7.7700 | 7.7700 | 7.7700 | 7.7700 | -12.990% | 2 | 426 | +16.731% |
| 2026-09-29 | 8.9500 | 8.9500 | 8.9300 | 8.9300 | +17.192% | 10 | 436 | +1.568% |
| 2026-09-24 | 6.9500 | 7.6200 | 6.9500 | 7.6200 | +13.393% | 3 | 436 | +19.029% |
| 2026-09-22 | 6.7200 | 6.7200 | 6.7200 | 6.7200 | -5.352% | 1 | 435 | +34.970% |
| 2026-09-21 | 7.0000 | 7.5000 | 7.0000 | 7.1000 | -25.263% | 6 | 430 | +27.746% |
| 2026-09-15 | 9.5000 | 9.5000 | 9.5000 | 9.5000 | -3.553% | 2 | 429 | -4.526% |
| 2026-09-03 | 10.5000 | 10.5000 | 9.7600 | 9.8500 | -8.372% | 6 | 433 | -7.919% |
| 2026-09-02 | 10.7500 | 10.7500 | 10.7500 | 10.7500 | -6.522% | 1 | 434 | -15.628% |
| 2026-09-01 | 11.5000 | 11.5000 | 11.5000 | 11.5000 | -4.564% | 1 | 433 | -21.130% |
| 2026-08-28 | 11.8500 | 12.0500 | 11.8500 | 12.0500 | +5.702% | 2 | 431 | -24.730% |
| 2026-08-27 | 11.4000 | 11.4000 | 11.4000 | 11.4000 | -7.543% | 1 | 432 | -20.439% |
| 2026-08-25 | 12.5500 | 12.5500 | 12.3300 | 12.3300 | -4.714% | 2 | 430 | -26.440% |
| 2026-08-21 | 12.3200 | 12.9400 | 12.3200 | 12.9400 | +2.944% | 3 | 427 | -29.907% |
| 2026-08-19 | 12.8500 | 12.8500 | 12.5700 | 12.5700 | +5.453% | 2 | 426 | -27.844% |
| 2026-08-17 | 11.8500 | 11.9200 | 11.8500 | 11.9200 | -0.667% | 10 | 416 | -23.909% |
| 2026-08-13 | 12.0000 | 12.0000 | 12.0000 | 12.0000 | -3.846% | 1 | 417 | -24.417% |
| 2026-08-12 | 12.4800 | 12.4800 | 12.4800 | 12.4800 | -13.633% | 1 | 416 | -27.324% |
| 2026-08-07 | 14.4500 | 14.4500 | 14.4500 | 14.4500 | +1.832% | 1 | 415 | -37.232% |
| 2026-08-06 | 14.3100 | 14.4000 | 14.0300 | 14.1900 | -11.863% | 4 | 416 | -36.082% |
| 2026-07-31 | 16.3000 | 16.3000 | 16.1000 | 16.1000 | -19.540% | 2 | 416 | -43.665% |
| 2026-07-29 | 20.0100 | 20.0100 | 20.0100 | 20.0100 | +5.316% | 1 | 417 | -54.673% |
| 2026-07-07 | 19.0000 | 19.0000 | 19.0000 | 19.0000 | +11.241% | 1 | 417 | -52.263% |
| 2026-07-06 | 17.0800 | 17.0800 | 17.0800 | 17.0800 | +5.302% | 5 | 422 | -46.897% |
| 2026-07-02 | 16.2200 | 16.2200 | 16.2200 | 16.2200 | -1.098% | 1 | 423 | -44.081% |
| 2026-07-01 | 16.5700 | 16.5700 | 16.4000 | 16.4000 | +5.806% | 3 | 421 | -44.695% |
| 2026-06-30 | 15.5000 | 15.5000 | 15.5000 | 15.5000 | -3.246% | 1 | 422 | -41.484% |
| 2026-06-29 | 16.0200 | 16.0200 | 16.0200 | 16.0200 | +2.692% | 1 | 420 | -43.383% |
| 2026-06-25 | 15.6000 | 15.6000 | 15.6000 | 15.6000 | -9.250% | 10 | 410 | -41.859% |
| 2026-06-24 | 16.3400 | 17.1900 | 16.3400 | 17.1900 | +17.740% | 201 | 442 | -47.237% |
| 2026-06-22 | 14.6000 | 14.6000 | 14.6000 | 14.6000 | +6.182% | 2 | 442 | -37.877% |
| 2026-06-15 | 13.7500 | 13.7500 | 13.7500 | 13.7500 | -11.003% | 1 | 443 | -34.036% |
| 2026-06-08 | 15.4500 | 15.4500 | 15.4500 | 15.4500 | +9.574% | 1 | 444 | -41.294% |
| 2026-06-03 | 14.1000 | 14.1000 | 14.1000 | 14.1000 | -6.000% | 1 | 445 | -35.674% |
| 2026-06-02 | 15.0000 | 15.0000 | 15.0000 | 15.0000 | +1.010% | 1 | 444 | -39.533% |
| 2026-05-29 | 14.8500 | 14.8500 | 14.8500 | 14.8500 | -4.930% | 1 | 445 | -38.923% |
| 2026-05-27 | 15.6200 | 15.6200 | 15.6200 | 15.6200 | +1.560% | 1 | 444 | -41.933% |
| 2026-05-22 | 15.7800 | 15.7800 | 15.3800 | 15.3800 | -0.259% | 2 | 443 | -41.027% |
| 2026-05-21 | 15.8000 | 15.8000 | 15.4100 | 15.4200 | -4.224% | 5 | 444 | -41.180% |
| 2026-05-20 | 16.1500 | 16.1500 | 16.1000 | 16.1000 | -7.736% | 11 | 437 | -43.665% |
| 2026-05-05 | 17.4500 | 17.4500 | 17.4500 | 17.4500 | -2.514% | 5 | 437 | -48.023% |
| 2026-04-30 | 18.1200 | 18.1200 | 17.9000 | 17.9000 | +15.409% | 2 | 437 | -49.330% |
| 2026-04-24 | 15.5100 | 15.5100 | 15.5100 | 15.5100 | -8.225% | 2 | 437 | -41.522% |
| 2026-04-23 | 16.9000 | 16.9000 | 16.9000 | 16.9000 | -3.977% | 15 | 437 | -46.331% |
| 2026-04-22 | 17.7500 | 17.7500 | 17.3000 | 17.6000 | -9.278% | 6 | 437 | -48.466% |
| 2026-04-14 | 19.4000 | 19.4000 | 19.4000 | 19.4000 | -21.202% | 150 | 439 | -53.247% |
| 2026-04-07 | 24.6200 | 24.6200 | 24.6200 | 24.6200 | -2.107% | 2 | 589 | -63.160% |
| 2026-03-30 | 25.1500 | 25.1500 | 25.1500 | 25.1500 | +22.983% | 1 | 588 | -63.936% |
| 2026-03-25 | 21.0200 | 21.2500 | 20.2000 | 20.4500 | -21.648% | 11 | 588 | -55.648% |
| 2026-03-18 | 26.1000 | 26.1000 | 26.1000 | 26.1000 | -13.719% | 1 | 596 | -65.249% |
| 2026-03-12 | 30.2500 | 30.2500 | 30.2500 | 30.2500 | +7.882% | 1 | 595 | -70.017% |
| 2026-03-10 | 28.0400 | 28.0400 | 28.0400 | 28.0400 | -6.906% | 10 | 596 | -67.653% |
| 2026-03-09 | 30.1200 | 30.1200 | 30.1200 | 30.1200 | -1.472% | 1 | 606 | -69.887% |
| 2026-03-06 | 30.5700 | 30.5700 | 30.5700 | 30.5700 | +9.964% | 1 | 605 | -70.330% |
| 2026-03-04 | 27.8000 | 27.8000 | 27.8000 | 27.8000 | -1.068% | 47 | 604 | -67.374% |
| 2026-03-02 | 28.1000 | 28.1000 | 28.1000 | 28.1000 | +3.157% | 2 | 642 | -67.722% |
| 2026-02-17 | 27.2400 | 27.2400 | 27.2400 | 27.2400 | -2.366% | 10 | 644 | -66.703% |
| 2026-02-10 | 26.9700 | 27.9000 | 26.4500 | 27.9000 | -5.743% | 98 | 634 | -67.491% |
| 2026-02-06 | 29.9500 | 29.9500 | 29.6000 | 29.6000 | -8.217% | 2 | 588 | -69.358% |
| 2026-02-05 | 33.9000 | 33.9000 | 32.2500 | 32.2500 | -4.642% | 11 | 590 | -71.876% |
| 2026-02-04 | 33.8200 | 33.8200 | 33.8200 | 33.8200 | +6.924% | 1 | 581 | -73.182% |
| 2026-01-28 | 31.6300 | 31.6300 | 31.6300 | 31.6300 | +4.046% | 1 | 582 | -71.325% |
| 2026-01-27 | 30.2500 | 30.4000 | 30.2500 | 30.4000 | +0.829% | 2 | 581 | -70.164% |
| 2026-01-26 | 30.1500 | 30.1500 | 30.1500 | 30.1500 | +1.141% | 3 | 579 | -69.917% |
| 2026-01-23 | 29.8100 | 29.8100 | 29.8100 | 29.8100 | -1.617% | 1 | 582 | -69.574% |
| 2026-01-21 | 30.3000 | 30.3000 | 30.3000 | 30.3000 | -5.312% | 3 | 581 | -70.066% |
| 2026-01-13 | 32.4800 | 32.4800 | 31.7100 | 32.0000 | +6.312% | 201 | 578 | -71.656% |
| 2026-01-08 | 30.1000 | 30.1000 | 30.1000 | 30.1000 | +4.152% | 1 | 377 | -69.867% |
| 2026-01-06 | 28.8000 | 28.9000 | 28.8000 | 28.9000 | -5.710% | 2 | 376 | -68.616% |
| 2025-12-24 | 30.6500 | 30.6500 | 30.6500 | 30.6500 | +1.155% | 2 | 24 | -70.408% |
| 2025-12-23 | 30.3000 | 30.3000 | 30.3000 | 30.3000 | +0.198% | 1 | 24 | -70.066% |
| 2025-12-18 | 30.2400 | 30.2400 | 30.2400 | 30.2400 | +1.990% | 10 | 23 | -70.007% |
| 2025-12-17 | 28.4700 | 29.6500 | 28.4700 | 29.6500 | +0.508% | 2 | 13 | -69.410% |
| 2025-12-16 | 29.5000 | 29.5000 | 29.5000 | 29.5000 | +5.735% | 4 | 11 | -69.254% |
| 2025-12-15 | 27.9000 | 27.9000 | 27.9000 | 27.9000 | +17.722% | 2 | 7 | -67.491% |
| 2025-12-10 | 23.7000 | 23.7000 | 23.7000 | 23.7000 | -5.765% | 2 | 7 | -61.730% |
| 2025-12-02 | 25.0900 | 25.1500 | 25.0900 | 25.1500 | +23.284% | 2 | 5 | -63.936% |
| 2025-10-10 | 20.0000 | 20.4000 | 20.0000 | 20.4000 | +2.461% | 2 | 5 | -55.539% |
| 2025-10-06 | 19.9100 | 19.9100 | 19.9100 | 19.9100 | -5.996% | 1 | 3 | -54.445% |
| 2025-09-18 | 21.0000 | 21.1800 | 21.0000 | 21.1800 | 0.000% | 3 | 3 | -57.177% |