ARM261218P00290000
ARM Dec 18 2026 290.00 Put
optionOPRA
EODOct 21, 2026
68.75USD+4.404%(+2.90)2Vol1,673OI
ARM261218P00290000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 68.75 | 68.75 | 68.75 | 68.75 | +4.404% | 2 | 1,671 | 0.000% |
| 2026-10-19 | 65.85 | 65.85 | 65.85 | 65.85 | -6.130% | 1 | 1,671 | +4.404% |
| 2026-10-16 | 63.07 | 70.15 | 63.07 | 70.15 | +15.950% | 7 | 1,673 | -1.996% |
| 2026-10-15 | 64.62 | 64.62 | 60.50 | 60.50 | +20.374% | 3 | 1,671 | +13.636% |
| 2026-10-13 | 51.00 | 53.69 | 49.55 | 50.26 | +2.992% | 7 | 1,670 | +36.789% |
| 2026-10-12 | 45.85 | 48.80 | 45.85 | 48.80 | +13.383% | 8 | 1,667 | +40.881% |
| 2026-10-09 | 43.04 | 43.04 | 43.04 | 43.04 | +14.927% | 2 | 1,665 | +59.735% |
| 2026-10-08 | 34.55 | 37.45 | 34.55 | 37.45 | +24.419% | 4 | 1,665 | +83.578% |
| 2026-10-07 | 29.65 | 30.10 | 29.55 | 30.10 | +8.273% | 117 | 1,581 | +128.405% |
| 2026-10-06 | 26.40 | 27.80 | 26.40 | 27.80 | -5.119% | 438 | 1,266 | +147.302% |
| 2026-10-05 | 30.30 | 30.30 | 29.30 | 29.30 | +2.627% | 3 | 1,266 | +134.642% |
| 2026-10-02 | 29.70 | 29.70 | 26.90 | 28.55 | -19.396% | 127 | 1,246 | +140.806% |
| 2026-10-01 | 37.05 | 37.05 | 33.20 | 35.42 | -7.277% | 23 | 1,227 | +94.099% |
| 2026-09-30 | 37.50 | 39.30 | 37.15 | 38.20 | +8.832% | 158 | 1,207 | +79.974% |
| 2026-09-29 | 34.50 | 35.10 | 34.33 | 35.10 | -10.801% | 419 | 833 | +95.869% |
| 2026-09-28 | 40.08 | 40.70 | 39.05 | 39.35 | +31.167% | 74 | 803 | +74.714% |
| 2026-09-25 | 27.35 | 30.00 | 27.35 | 30.00 | -10.314% | 20 | 792 | +129.167% |
| 2026-09-24 | 29.55 | 33.45 | 28.15 | 33.45 | +29.400% | 356 | 816 | +105.531% |
| 2026-09-23 | 26.00 | 26.00 | 25.25 | 25.85 | -0.768% | 8 | 814 | +165.957% |
| 2026-09-22 | 26.53 | 26.95 | 26.05 | 26.05 | -11.695% | 146 | 796 | +163.916% |
| 2026-09-21 | 34.95 | 36.00 | 29.00 | 29.50 | -34.517% | 174 | 763 | +133.051% |
| 2026-09-18 | 49.00 | 49.20 | 45.05 | 45.05 | -15.794% | 3 | 762 | +52.608% |
| 2026-09-17 | 53.50 | 53.50 | 53.50 | 53.50 | -18.816% | 1 | 761 | +28.505% |
| 2026-09-14 | 63.81 | 65.90 | 63.81 | 65.90 | +16.308% | 3 | 760 | +4.325% |
| 2026-09-08 | 57.03 | 57.03 | 56.66 | 56.66 | -20.633% | 2 | 760 | +21.338% |
| 2026-09-03 | 73.15 | 73.15 | 71.39 | 71.39 | +0.408% | 3 | 761 | -3.698% |
| 2026-09-01 | 71.10 | 71.10 | 71.10 | 71.10 | +13.578% | 1 | 761 | -3.305% |
| 2026-08-27 | 62.60 | 62.60 | 62.60 | 62.60 | -3.648% | 125 | 785 | +9.824% |
| 2026-08-26 | 67.80 | 67.80 | 64.97 | 64.97 | -0.657% | 2 | 784 | +5.818% |
| 2026-08-18 | 65.40 | 65.40 | 65.40 | 65.40 | +24.477% | 7 | 779 | +5.122% |
| 2026-08-17 | 52.85 | 53.50 | 52.20 | 52.54 | -3.063% | 20 | 772 | +30.853% |
| 2026-08-14 | 54.20 | 54.20 | 54.20 | 54.20 | +1.403% | 2 | 771 | +26.845% |
| 2026-08-13 | 53.45 | 53.45 | 53.45 | 53.45 | -7.606% | 1 | 772 | +28.625% |
| 2026-08-12 | 58.60 | 58.60 | 57.85 | 57.85 | -2.082% | 5 | 770 | +18.842% |
| 2026-08-11 | 59.70 | 59.70 | 58.90 | 59.08 | -2.669% | 18 | 754 | +16.368% |
| 2026-08-10 | 60.70 | 60.70 | 60.70 | 60.70 | +4.385% | 4 | 750 | +13.262% |
| 2026-08-06 | 61.23 | 61.23 | 58.15 | 58.15 | -7.625% | 18 | 734 | +18.229% |
| 2026-08-05 | 62.85 | 62.95 | 62.85 | 62.95 | +0.881% | 28 | 733 | +9.214% |
| 2026-08-04 | 66.21 | 66.21 | 62.40 | 62.40 | -15.539% | 10 | 733 | +10.176% |
| 2026-07-31 | 73.15 | 73.88 | 73.15 | 73.88 | -7.995% | 2 | 734 | -6.944% |
| 2026-07-30 | 80.30 | 80.30 | 80.30 | 80.30 | +8.061% | 1 | 733 | -14.384% |
| 2026-07-27 | 76.68 | 76.68 | 74.31 | 74.31 | +1.600% | 10 | 742 | -7.482% |
| 2026-07-24 | 73.14 | 73.14 | 73.14 | 73.14 | +2.322% | 2 | 744 | -6.002% |
| 2026-07-23 | 72.75 | 72.75 | 71.48 | 71.48 | +1.925% | 34 | 714 | -3.819% |
| 2026-07-21 | 70.13 | 70.13 | 70.13 | 70.13 | -5.612% | 9 | 707 | -1.968% |
| 2026-07-20 | 74.30 | 74.30 | 74.30 | 74.30 | -0.735% | 3 | 706 | -7.470% |
| 2026-07-17 | 78.80 | 79.40 | 74.80 | 74.85 | -7.410% | 23 | 705 | -8.150% |
| 2026-07-16 | 80.84 | 81.57 | 80.84 | 80.84 | +6.649% | 3 | 705 | -14.955% |
| 2026-07-15 | 70.80 | 75.80 | 70.80 | 75.80 | +8.147% | 8 | 704 | -9.301% |
| 2026-07-14 | 70.09 | 70.09 | 70.09 | 70.09 | +4.690% | 1 | 703 | -1.912% |
| 2026-07-13 | 67.82 | 67.82 | 66.95 | 66.95 | +17.974% | 2 | 703 | +2.689% |
| 2026-07-09 | 57.20 | 57.20 | 56.75 | 56.75 | -17.117% | 3 | 705 | +21.145% |
| 2026-07-08 | 69.01 | 69.55 | 68.15 | 68.47 | +0.588% | 11 | 701 | +0.409% |
| 2026-07-07 | 68.44 | 68.44 | 68.07 | 68.07 | +17.727% | 2 | 699 | +0.999% |
| 2026-07-06 | 58.79 | 58.79 | 57.35 | 57.82 | -8.222% | 3 | 698 | +18.903% |
| 2026-07-02 | 54.75 | 63.70 | 54.75 | 63.00 | +16.129% | 5 | 700 | +9.127% |
| 2026-07-01 | 54.74 | 55.00 | 53.40 | 54.25 | +8.609% | 763 | 57 | +26.728% |
| 2026-06-30 | 51.20 | 51.20 | 49.85 | 49.95 | -14.688% | 5 | 54 | +37.638% |
| 2026-06-26 | 58.55 | 58.55 | 58.55 | 58.55 | +10.681% | 1 | 53 | +17.421% |
| 2026-06-25 | 54.05 | 54.50 | 52.90 | 52.90 | -1.855% | 12 | 43 | +29.962% |
| 2026-06-24 | 53.38 | 53.90 | 53.38 | 53.90 | +4.660% | 17 | 26 | +27.551% |
| 2026-06-23 | 52.00 | 52.00 | 50.74 | 51.50 | +18.938% | 3 | 26 | +33.495% |
| 2026-06-22 | 43.35 | 43.35 | 43.30 | 43.30 | +3.095% | 2 | 26 | +58.776% |
| 2026-06-16 | 42.00 | 42.00 | 42.00 | 42.00 | -14.495% | 1 | 25 | +63.690% |
| 2026-06-15 | 49.12 | 49.12 | 49.12 | 49.12 | -3.762% | 1 | 26 | +39.963% |
| 2026-06-12 | 50.93 | 51.04 | 50.93 | 51.04 | -26.413% | 11 | 30 | +34.698% |
| 2026-06-09 | 60.30 | 69.37 | 60.30 | 69.36 | +24.413% | 13 | 27 | -0.879% |
| 2026-06-08 | 55.00 | 55.75 | 55.00 | 55.75 | +4.011% | 2 | 25 | +23.318% |
| 2026-06-05 | 53.60 | 53.60 | 53.60 | 53.60 | +15.517% | 1 | 25 | +28.265% |
| 2026-06-04 | 46.40 | 46.40 | 46.40 | 46.40 | +0.542% | 1 | 25 | +48.168% |
| 2026-06-02 | 44.10 | 46.15 | 44.10 | 46.15 | -20.908% | 2 | 24 | +48.971% |
| 2026-05-28 | 58.35 | 58.35 | 58.35 | 58.35 | -4.391% | 1 | 23 | +17.823% |
| 2026-05-26 | 63.51 | 63.51 | 61.03 | 61.03 | -2.352% | 2 | 23 | +12.650% |
| 2026-05-22 | 67.00 | 67.00 | 61.74 | 62.50 | -6.015% | 13 | 13 | +10.000% |
| 2026-05-21 | 67.50 | 67.50 | 66.50 | 66.50 | -25.281% | 3 | 10 | +3.383% |
| 2026-04-24 | 89.00 | 89.00 | 89.00 | 89.00 | 0.000% | 10 | 10 | -22.753% |