ARM261218P00360000
ARM Dec 18 2026 360.00 Put
optionOPRA
EODOct 20, 2026
139.00USD+7.419%(+9.60)1Vol131OI
ARM261218P00360000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 139.00 | 139.00 | 139.00 | 139.00 | +7.419% | 1 | 131 | 0.000% |
| 2026-10-19 | 129.40 | 129.40 | 129.40 | 129.40 | +4.330% | 1 | 131 | +7.419% |
| 2026-10-16 | 124.03 | 124.03 | 124.03 | 124.03 | +43.387% | 10 | 131 | +12.070% |
| 2026-10-08 | 86.60 | 86.60 | 86.50 | 86.50 | +14.570% | 2 | 130 | +60.694% |
| 2026-10-05 | 75.50 | 75.50 | 75.50 | 75.50 | +9.420% | 1 | 131 | +84.106% |
| 2026-10-02 | 69.00 | 69.00 | 69.00 | 69.00 | -2.680% | 1 | 130 | +101.449% |
| 2026-09-25 | 70.90 | 70.90 | 70.90 | 70.90 | +4.758% | 1 | 130 | +96.051% |
| 2026-09-24 | 67.68 | 67.68 | 67.68 | 67.68 | +4.849% | 1 | 130 | +105.378% |
| 2026-09-22 | 65.99 | 66.18 | 64.41 | 64.55 | -10.223% | 8 | 132 | +115.337% |
| 2026-09-21 | 77.61 | 77.61 | 71.90 | 71.90 | -31.816% | 4 | 133 | +93.324% |
| 2026-09-11 | 105.45 | 105.45 | 105.45 | 105.45 | -21.860% | 10 | 133 | +31.816% |
| 2026-09-03 | 134.80 | 134.95 | 134.80 | 134.95 | +3.752% | 2 | 135 | +3.001% |
| 2026-09-02 | 130.07 | 130.07 | 130.07 | 130.07 | -1.686% | 1 | 135 | +6.866% |
| 2026-09-01 | 132.30 | 132.30 | 132.30 | 132.30 | -0.451% | 1 | 136 | +5.064% |
| 2026-08-24 | 132.90 | 132.90 | 132.90 | 132.90 | +10.870% | 90 | 182 | +4.590% |
| 2026-08-04 | 119.87 | 119.87 | 119.87 | 119.87 | -9.723% | 5 | 187 | +15.959% |
| 2026-07-31 | 132.78 | 132.78 | 132.78 | 132.78 | +6.182% | 2 | 186 | +4.684% |
| 2026-07-20 | 125.05 | 125.05 | 125.05 | 125.05 | -6.943% | 1 | 187 | +11.156% |
| 2026-07-17 | 134.38 | 134.38 | 134.38 | 134.38 | -0.944% | 90 | 116 | +3.438% |
| 2026-07-16 | 135.66 | 135.66 | 135.66 | 135.66 | +20.801% | 1 | 116 | +2.462% |
| 2026-07-13 | 110.45 | 112.30 | 110.45 | 112.30 | +10.914% | 8 | 108 | +23.776% |
| 2026-07-10 | 100.90 | 101.25 | 100.90 | 101.25 | +2.067% | 2 | 106 | +37.284% |
| 2026-07-09 | 99.20 | 99.20 | 99.20 | 99.20 | -14.001% | 4 | 102 | +40.121% |
| 2026-07-08 | 115.15 | 115.50 | 114.85 | 115.35 | +0.304% | 10 | 94 | +20.503% |
| 2026-07-07 | 113.55 | 115.00 | 113.55 | 115.00 | +13.580% | 3 | 91 | +20.870% |
| 2026-07-06 | 101.25 | 101.25 | 101.25 | 101.25 | -0.197% | 40 | 54 | +37.284% |
| 2026-07-02 | 91.08 | 101.45 | 88.25 | 101.45 | +7.639% | 9 | 50 | +37.013% |
| 2026-07-01 | 94.30 | 95.05 | 94.25 | 94.25 | +5.567% | 5 | 50 | +47.480% |
| 2026-06-30 | 87.90 | 89.28 | 87.90 | 89.28 | -8.195% | 8 | 54 | +55.690% |
| 2026-06-29 | 97.40 | 97.40 | 97.25 | 97.25 | -2.114% | 3 | 54 | +42.931% |
| 2026-06-26 | 99.30 | 99.60 | 99.20 | 99.35 | +10.266% | 4 | 54 | +39.909% |
| 2026-06-25 | 94.50 | 94.50 | 90.10 | 90.10 | -4.807% | 2 | 55 | +54.273% |
| 2026-06-24 | 90.95 | 94.65 | 90.95 | 94.65 | +5.754% | 17 | 51 | +46.857% |
| 2026-06-23 | 89.50 | 89.50 | 89.50 | 89.50 | +17.300% | 1 | 51 | +55.307% |
| 2026-06-22 | 76.30 | 76.30 | 76.30 | 76.30 | +3.318% | 1 | 51 | +82.176% |
| 2026-06-18 | 70.95 | 73.85 | 70.95 | 73.85 | -1.599% | 3 | 50 | +88.219% |
| 2026-06-17 | 74.95 | 75.05 | 74.95 | 75.05 | -1.574% | 8 | 42 | +85.210% |
| 2026-06-15 | 76.25 | 76.25 | 76.25 | 76.25 | -29.885% | 1 | 41 | +82.295% |
| 2026-06-11 | 108.75 | 108.75 | 108.75 | 108.75 | +13.589% | 8 | 42 | +27.816% |
| 2026-06-08 | 95.74 | 95.74 | 95.74 | 95.74 | -2.286% | 10 | 32 | +45.185% |
| 2026-06-05 | 93.79 | 97.98 | 93.78 | 97.98 | +14.664% | 60 | 21 | +41.866% |
| 2026-06-04 | 85.45 | 85.45 | 85.45 | 85.45 | +6.083% | 1 | 20 | +62.668% |
| 2026-06-03 | 80.55 | 80.55 | 80.55 | 80.55 | -2.055% | 1 | 19 | +72.564% |
| 2026-06-02 | 78.50 | 82.24 | 77.50 | 82.24 | -12.324% | 20 | 1 | +69.018% |
| 2026-05-29 | 93.75 | 93.80 | 93.75 | 93.80 | 0.000% | 2 | 0 | +48.188% |