ARM261023P00215000
ARM Oct 23 2026 215.00 Put
optionOPRA
EODOct 20, 2026
3.56USD+56.828%(+1.29)566Vol655OI
ARM261023P00215000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 3.1600 | 5.3700 | 2.3800 | 3.5600 | +56.828% | 566 | 690 | 0.000% |
| 2026-10-19 | 1.5100 | 2.3400 | 1.4200 | 2.2700 | -41.039% | 276 | 592 | +56.828% |
| 2026-10-16 | 1.7600 | 4.0300 | 1.5500 | 3.8500 | +112.707% | 210 | 537 | -7.532% |
| 2026-10-15 | 3.8500 | 4.3500 | 1.6400 | 1.8100 | -20.264% | 96 | 519 | +96.685% |
| 2026-10-14 | 1.0700 | 2.5000 | 1.0000 | 2.2700 | +210.959% | 240 | 446 | +56.828% |
| 2026-10-13 | 0.9100 | 1.2000 | 0.7000 | 0.7300 | +30.357% | 63 | 431 | +387.671% |
| 2026-10-12 | 0.4000 | 0.6100 | 0.4000 | 0.5600 | +16.667% | 32 | 408 | +535.714% |
| 2026-10-09 | 0.4400 | 0.5600 | 0.4400 | 0.4800 | -2.041% | 28 | 387 | +641.667% |
| 2026-10-08 | 0.2600 | 0.6200 | 0.1700 | 0.4900 | +308.333% | 24 | 373 | +626.531% |
| 2026-10-07 | 1.3800 | 1.3800 | 0.1200 | 0.1200 | 0.000% | 12 | 379 | +2866.667% |
| 2026-10-06 | 0.1800 | 0.3900 | 0.1200 | 0.1200 | -62.500% | 4 | 379 | +2866.667% |
| 2026-10-05 | 0.2600 | 0.3200 | 0.2600 | 0.3200 | +1500.000% | 2 | 379 | +1012.500% |
| 2026-10-02 | 0.4200 | 0.4200 | 0.0200 | 0.0200 | -97.260% | 16 | 385 | +17700.000% |
| 2026-09-30 | 0.7800 | 0.7800 | 0.7300 | 0.7300 | -6.410% | 4 | 382 | +387.671% |
| 2026-09-29 | 0.7800 | 0.7800 | 0.7800 | 0.7800 | -40.458% | 2 | 382 | +356.410% |
| 2026-09-28 | 1.4300 | 1.4300 | 1.3000 | 1.3100 | +122.034% | 30 | 358 | +171.756% |
| 2026-09-25 | 0.5900 | 0.5900 | 0.5900 | 0.5900 | -34.444% | 1 | 357 | +503.390% |
| 2026-09-24 | 0.6000 | 0.9000 | 0.6000 | 0.9000 | +38.462% | 13 | 350 | +295.556% |
| 2026-09-22 | 0.8000 | 0.8800 | 0.6300 | 0.6500 | -36.893% | 12 | 357 | +447.692% |
| 2026-09-21 | 1.6000 | 1.7900 | 1.0100 | 1.0300 | -65.667% | 40 | 386 | +245.631% |
| 2026-09-18 | 3.4000 | 3.4000 | 2.7300 | 3.0000 | -30.233% | 343 | 87 | +18.667% |
| 2026-09-17 | 4.7000 | 4.7000 | 4.2900 | 4.3000 | -37.226% | 12 | 82 | -17.209% |
| 2026-09-16 | 6.5000 | 6.9100 | 6.5000 | 6.8500 | -12.179% | 4 | 84 | -48.029% |
| 2026-09-15 | 7.0100 | 7.8000 | 7.0100 | 7.8000 | -17.895% | 2 | 82 | -54.359% |
| 2026-09-14 | 7.5000 | 9.5000 | 7.5000 | 9.5000 | +94.672% | 4 | 80 | -62.526% |
| 2026-09-11 | 5.3500 | 5.3500 | 4.8800 | 4.8800 | -15.862% | 5 | 84 | -27.049% |
| 2026-09-10 | 6.4000 | 6.4000 | 5.7800 | 5.8000 | +14.851% | 42 | 65 | -38.621% |
| 2026-09-09 | 5.7500 | 5.7700 | 4.5000 | 5.0500 | -19.071% | 13 | 56 | -29.505% |
| 2026-09-08 | 5.3700 | 6.2400 | 4.7000 | 6.2400 | -35.337% | 18 | 42 | -42.949% |
| 2026-09-03 | 12.7100 | 12.8000 | 9.6500 | 9.6500 | 0.000% | 48 | 42 | -63.109% |