ARM261120P00100000
ARM Nov 20 2026 100.00 Put
optionOPRA
EODOct 20, 2026
0.15USD-50.000%(-0.15)1Vol750OI
ARM261120P00100000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 0.1500 | 0.1500 | 0.1500 | 0.1500 | -50.000% | 1 | 750 | 0.000% |
| 2026-09-30 | 0.3000 | 0.3000 | 0.3000 | 0.3000 | +275.000% | 1 | 749 | -50.000% |
| 2026-09-15 | 0.1400 | 0.1400 | 0.0800 | 0.0800 | +700.000% | 6 | 748 | +87.500% |
| 2026-09-14 | 0.2000 | 0.2000 | 0.0100 | 0.0100 | -91.667% | 23 | 730 | +1400.000% |
| 2026-09-10 | 0.1300 | 0.1700 | 0.0700 | 0.1200 | +71.429% | 650 | 390 | +25.000% |
| 2026-09-09 | 0.1500 | 0.1500 | 0.0700 | 0.0700 | 0.000% | 8 | 390 | +114.286% |
| 2026-09-08 | 0.1800 | 0.1800 | 0.0700 | 0.0700 | -65.000% | 3 | 390 | +114.286% |
| 2026-09-03 | 0.1500 | 0.2000 | 0.0800 | 0.2000 | +33.333% | 4 | 390 | -25.000% |
| 2026-09-02 | 0.1600 | 0.1600 | 0.1500 | 0.1500 | -53.125% | 2 | 390 | 0.000% |
| 2026-08-28 | 0.3200 | 0.3200 | 0.3200 | 0.3200 | +60.000% | 1 | 389 | -53.125% |
| 2026-08-26 | 0.2700 | 0.3300 | 0.2000 | 0.2000 | -66.102% | 47 | 389 | -25.000% |
| 2026-08-25 | 0.5900 | 0.5900 | 0.5900 | 0.5900 | +25.532% | 2 | 389 | -74.576% |
| 2026-08-24 | 0.4200 | 0.4700 | 0.4200 | 0.4700 | +38.235% | 2 | 388 | -68.085% |
| 2026-08-21 | 0.4100 | 0.4500 | 0.3400 | 0.3400 | -10.526% | 22 | 378 | -55.882% |
| 2026-08-20 | 0.4300 | 0.4300 | 0.3800 | 0.3800 | -7.317% | 3 | 378 | -60.526% |
| 2026-08-19 | 0.5400 | 0.5400 | 0.4000 | 0.4100 | +36.667% | 6 | 378 | -63.415% |
| 2026-08-18 | 0.4100 | 0.4600 | 0.3000 | 0.3000 | +25.000% | 6 | 378 | -50.000% |
| 2026-08-14 | 0.3500 | 0.3500 | 0.2400 | 0.2400 | -31.429% | 4 | 378 | -37.500% |
| 2026-08-13 | 0.3100 | 0.3700 | 0.3100 | 0.3500 | -5.405% | 7 | 383 | -57.143% |
| 2026-08-12 | 0.3400 | 0.3700 | 0.3400 | 0.3700 | 0.000% | 2 | 382 | -59.459% |
| 2026-08-11 | 0.3700 | 0.3700 | 0.3700 | 0.3700 | -11.905% | 1 | 382 | -59.459% |
| 2026-08-10 | 0.4000 | 0.4300 | 0.3500 | 0.4200 | -72.903% | 4 | 382 | -64.286% |
| 2026-07-30 | 1.5500 | 1.5500 | 1.5500 | 1.5500 | -2.516% | 1 | 382 | -90.323% |
| 2026-07-29 | 2.0000 | 2.2500 | 1.5900 | 1.5900 | -20.101% | 3 | 384 | -90.566% |
| 2026-07-24 | 1.8500 | 1.9900 | 1.8500 | 1.9900 | +13.714% | 12 | 384 | -92.462% |
| 2026-07-21 | 1.7500 | 1.7500 | 1.7500 | 1.7500 | -20.455% | 3 | 382 | -91.429% |
| 2026-07-20 | 2.2000 | 2.2000 | 2.2000 | 2.2000 | -4.348% | 1 | 382 | -93.182% |
| 2026-07-17 | 2.3000 | 2.3000 | 2.3000 | 2.3000 | +1.770% | 1 | 382 | -93.478% |
| 2026-07-16 | 2.2600 | 2.2600 | 2.2600 | 2.2600 | +24.862% | 2 | 380 | -93.363% |
| 2026-07-14 | 1.6400 | 1.8100 | 1.6400 | 1.8100 | +4.023% | 3 | 381 | -91.713% |
| 2026-07-13 | 1.7400 | 1.7400 | 1.7400 | 1.7400 | +30.827% | 2 | 379 | -91.379% |
| 2026-06-26 | 1.3300 | 1.3300 | 1.3300 | 1.3300 | -5.674% | 2 | 377 | -88.722% |
| 2026-06-23 | 2.0000 | 2.0000 | 1.1800 | 1.4100 | +3.676% | 60 | 379 | -89.362% |
| 2026-06-22 | 1.3600 | 1.3600 | 1.3600 | 1.3600 | +20.354% | 1 | 378 | -88.971% |
| 2026-06-18 | 1.1300 | 1.1300 | 1.1300 | 1.1300 | +2.727% | 1 | 378 | -86.726% |
| 2026-06-17 | 1.2500 | 1.2500 | 1.0800 | 1.1000 | -23.077% | 14 | 378 | -86.364% |
| 2026-06-15 | 1.4300 | 1.4300 | 1.4300 | 1.4300 | +1.418% | 1 | 379 | -89.510% |
| 2026-06-12 | 1.5200 | 1.5200 | 1.4100 | 1.4100 | -19.429% | 12 | 378 | -89.362% |
| 2026-06-09 | 1.8000 | 1.8000 | 1.7500 | 1.7500 | +31.579% | 3 | 377 | -91.429% |
| 2026-06-08 | 1.3300 | 1.3300 | 1.3300 | 1.3300 | -6.338% | 1 | 377 | -88.722% |
| 2026-06-04 | 1.4200 | 1.4200 | 1.4200 | 1.4200 | -9.554% | 1 | 377 | -89.437% |
| 2026-06-02 | 1.9100 | 1.9100 | 1.5700 | 1.5700 | -23.415% | 32 | 397 | -90.446% |
| 2026-05-27 | 2.0500 | 2.0500 | 2.0500 | 2.0500 | -32.343% | 1 | 396 | -92.683% |
| 2026-05-20 | 3.0300 | 3.0300 | 3.0300 | 3.0300 | -3.810% | 1 | 396 | -95.050% |
| 2026-05-19 | 3.1500 | 3.1500 | 3.1500 | 3.1500 | +64.921% | 5 | 401 | -95.238% |
| 2026-05-13 | 1.9100 | 1.9100 | 1.9100 | 1.9100 | -31.541% | 1 | 401 | -92.147% |
| 2026-05-08 | 2.7900 | 2.7900 | 2.7900 | 2.7900 | +3.333% | 1 | 401 | -94.624% |
| 2026-05-06 | 2.7000 | 2.7000 | 2.7000 | 2.7000 | -15.625% | 1 | 402 | -94.444% |
| 2026-05-05 | 3.0000 | 3.2000 | 3.0000 | 3.2000 | -7.514% | 171 | 252 | -95.313% |
| 2026-05-04 | 3.2500 | 3.5000 | 3.2500 | 3.4600 | +3.284% | 7 | 246 | -95.665% |
| 2026-05-01 | 3.3500 | 3.3500 | 3.3500 | 3.3500 | -12.304% | 1 | 247 | -95.522% |
| 2026-04-28 | 4.1000 | 4.4600 | 3.8200 | 3.8200 | +27.333% | 3 | 247 | -96.073% |
| 2026-04-24 | 3.0000 | 3.0000 | 3.0000 | 3.0000 | -62.500% | 1 | 247 | -95.000% |
| 2026-04-07 | 8.0000 | 8.0000 | 8.0000 | 8.0000 | +10.345% | 1 | 248 | -98.125% |
| 2026-04-06 | 7.2500 | 7.2500 | 7.2500 | 7.2500 | +12.578% | 1 | 247 | -97.931% |
| 2026-04-01 | 6.0800 | 6.4400 | 6.0800 | 6.4400 | -1.679% | 26 | 246 | -97.671% |
| 2026-03-31 | 6.5500 | 6.5500 | 6.5500 | 6.5500 | -21.557% | 1 | 222 | -97.710% |
| 2026-03-20 | 8.3500 | 8.3500 | 8.3500 | 8.3500 | -18.774% | 1 | 221 | -98.204% |
| 2026-03-04 | 10.2800 | 10.2800 | 10.2800 | 10.2800 | +5.436% | 1 | 222 | -98.541% |
| 2026-02-10 | 10.1000 | 10.1000 | 9.7500 | 9.7500 | -13.102% | 11 | 221 | -98.462% |
| 2026-02-06 | 11.6500 | 11.6500 | 11.2200 | 11.2200 | -16.580% | 3 | 220 | -98.663% |
| 2026-02-05 | 13.4500 | 13.4500 | 13.4500 | 13.4500 | -15.409% | 1 | 218 | -98.885% |
| 2026-01-16 | 15.9000 | 15.9000 | 15.9000 | 15.9000 | +0.952% | 1 | 218 | -99.057% |
| 2026-01-15 | 15.0000 | 15.7500 | 14.8500 | 15.7500 | +13.309% | 20 | 218 | -99.048% |
| 2026-01-09 | 13.4500 | 14.2500 | 13.4500 | 13.9000 | +4.906% | 169 | 199 | -98.921% |
| 2026-01-02 | 13.2500 | 13.2500 | 13.2500 | 13.2500 | -3.986% | 1 | 34 | -98.868% |
| 2025-12-30 | 14.0500 | 14.0500 | 13.8000 | 13.8000 | -3.497% | 30 | 33 | -98.913% |
| 2025-12-26 | 13.8700 | 14.3000 | 13.8700 | 14.3000 | +12.157% | 7 | 7 | -98.951% |
| 2025-12-22 | 12.7500 | 12.7500 | 12.7500 | 12.7500 | 0.000% | 1 | 1 | -98.824% |