ARM261218P00045000
ARM Dec 18 2026 45.00 Put
optionOPRA
EODOct 21, 2026
0.05USD+150.000%(+0.03)1Vol825OI
ARM261218P00045000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 0.0500 | 0.0500 | 0.0500 | 0.0500 | +150.000% | 1 | 825 | 0.000% |
| 2026-10-20 | 0.0300 | 0.0300 | 0.0200 | 0.0200 | 0.000% | 80 | 897 | +150.000% |
| 2026-10-09 | 0.0200 | 0.0200 | 0.0200 | 0.0200 | 0.000% | 3 | 898 | +150.000% |
| 2026-10-01 | 0.0200 | 0.0200 | 0.0200 | 0.0200 | 0.000% | 3 | 898 | +150.000% |
| 2026-09-29 | 0.0200 | 0.0200 | 0.0200 | 0.0200 | -33.333% | 1 | 899 | +150.000% |
| 2026-09-28 | 0.0300 | 0.0300 | 0.0300 | 0.0300 | +50.000% | 6 | 897 | +66.667% |
| 2026-09-24 | 0.0500 | 0.0500 | 0.0200 | 0.0200 | 0.000% | 101 | 871 | +150.000% |
| 2026-09-23 | 0.1200 | 0.1200 | 0.0200 | 0.0200 | -50.000% | 8 | 873 | +150.000% |
| 2026-09-22 | 0.0700 | 0.0700 | 0.0300 | 0.0400 | +100.000% | 67 | 898 | +25.000% |
| 2026-09-21 | 0.1200 | 0.1200 | 0.0100 | 0.0200 | -60.000% | 1,313 | 665 | +150.000% |
| 2026-09-18 | 0.1200 | 0.1200 | 0.0500 | 0.0500 | +150.000% | 3 | 662 | 0.000% |
| 2026-09-17 | 0.1000 | 0.1000 | 0.0200 | 0.0200 | -66.667% | 39 | 669 | +150.000% |
| 2026-09-16 | 0.1200 | 0.1300 | 0.0100 | 0.0600 | +100.000% | 841 | 490 | -16.667% |
| 2026-09-15 | 0.1100 | 0.1100 | 0.0200 | 0.0300 | -78.571% | 138 | 389 | +66.667% |
| 2026-09-14 | 0.1100 | 0.1500 | 0.0200 | 0.1400 | +27.273% | 207 | 329 | -64.286% |
| 2026-09-11 | 0.1200 | 0.1200 | 0.1100 | 0.1100 | +266.667% | 2 | 327 | -54.545% |
| 2026-09-10 | 0.1200 | 0.1500 | 0.0300 | 0.0300 | -25.000% | 272 | 260 | +66.667% |
| 2026-09-09 | 0.1300 | 0.1300 | 0.0100 | 0.0400 | -69.231% | 23 | 256 | +25.000% |
| 2026-09-04 | 0.1300 | 0.1300 | 0.1300 | 0.1300 | +160.000% | 1 | 255 | -61.538% |
| 2026-09-03 | 0.1300 | 0.1600 | 0.0100 | 0.0500 | 0.000% | 31 | 237 | 0.000% |
| 2026-09-02 | 0.1300 | 0.1300 | 0.0500 | 0.0500 | 0.000% | 17 | 226 | 0.000% |
| 2026-09-01 | 0.1300 | 0.1300 | 0.0300 | 0.0500 | +66.667% | 47 | 204 | 0.000% |
| 2026-08-31 | 0.1300 | 0.1500 | 0.0300 | 0.0300 | 0.000% | 80 | 175 | +66.667% |
| 2026-08-28 | 0.1200 | 0.1800 | 0.0100 | 0.0300 | 0.000% | 624 | 15 | +66.667% |
| 2026-08-25 | 0.0200 | 0.1000 | 0.0100 | 0.0300 | +50.000% | 11 | 9 | +66.667% |
| 2026-08-14 | 0.0200 | 0.0200 | 0.0200 | 0.0200 | -95.833% | 2 | 7 | +150.000% |
| 2026-05-21 | 0.3100 | 0.4800 | 0.3100 | 0.4800 | +54.839% | 2 | 6 | -89.583% |
| 2026-05-06 | 0.3200 | 0.3500 | 0.2900 | 0.3100 | -57.534% | 18 | 4 | -83.871% |
| 2026-03-27 | 0.7300 | 0.7300 | 0.7300 | 0.7300 | +8.955% | 1 | 4 | -93.151% |
| 2026-03-26 | 0.8800 | 0.8800 | 0.6700 | 0.6700 | -45.968% | 4 | 3 | -92.537% |
| 2026-02-05 | 1.2400 | 1.2400 | 1.2400 | 1.2400 | +19.231% | 2 | 3 | -95.968% |
| 2026-01-20 | 1.0400 | 1.0400 | 1.0400 | 1.0400 | +48.571% | 1 | 2 | -95.192% |
| 2025-07-31 | 0.7000 | 0.7000 | 0.7000 | 0.7000 | -49.640% | 1 | 1 | -92.857% |
| 2025-07-25 | 2.6800 | 2.6800 | 1.3900 | 1.3900 | -36.818% | 10 | 8 | -96.403% |
| 2025-05-30 | 2.2000 | 2.2000 | 2.2000 | 2.2000 | -21.429% | 16 | 8 | -97.727% |
| 2025-05-13 | 2.8000 | 2.8000 | 2.8000 | 2.8000 | 0.000% | 4 | 8 | -98.214% |
| 2025-05-08 | 2.8000 | 2.8000 | 2.8000 | 2.8000 | 0.000% | 4 | 4 | -98.214% |