ARM261120P00270000
ARM Nov 20 2026 270.00 Put
optionOPRA
EODOct 20, 2026
53.10USD+15.184%(+7.00)29Vol2,685OI
ARM261120P00270000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 51.51 | 55.11 | 49.13 | 53.10 | +15.184% | 29 | 2,674 | 0.000% |
| 2026-10-19 | 46.10 | 46.10 | 46.10 | 46.10 | -4.158% | 1 | 2,675 | +15.184% |
| 2026-10-16 | 42.16 | 49.37 | 42.16 | 48.10 | +19.177% | 27 | 2,678 | +10.395% |
| 2026-10-15 | 49.47 | 49.47 | 39.93 | 40.36 | -4.901% | 41 | 2,658 | +31.566% |
| 2026-10-14 | 36.15 | 42.44 | 36.15 | 42.44 | +33.417% | 22 | 2,671 | +25.118% |
| 2026-10-13 | 36.45 | 36.45 | 29.15 | 31.81 | +4.638% | 78 | 2,690 | +66.929% |
| 2026-10-12 | 28.40 | 31.08 | 28.40 | 30.40 | +19.921% | 68 | 2,707 | +74.671% |
| 2026-10-09 | 22.94 | 26.25 | 22.94 | 25.35 | +5.846% | 210 | 2,681 | +109.467% |
| 2026-10-08 | 20.78 | 25.20 | 19.07 | 23.95 | +48.758% | 573 | 2,191 | +121.712% |
| 2026-10-07 | 16.35 | 16.35 | 14.20 | 16.10 | +13.380% | 438 | 1,766 | +229.814% |
| 2026-10-06 | 13.95 | 14.45 | 13.00 | 14.20 | -0.976% | 69 | 1,738 | +273.944% |
| 2026-10-05 | 14.86 | 16.00 | 14.00 | 14.34 | -4.907% | 508 | 1,272 | +270.293% |
| 2026-10-02 | 15.75 | 15.87 | 13.44 | 15.08 | -23.218% | 264 | 1,285 | +252.122% |
| 2026-10-01 | 21.15 | 21.70 | 18.89 | 19.64 | -11.532% | 17 | 1,278 | +170.367% |
| 2026-09-30 | 21.26 | 23.23 | 21.26 | 22.20 | +12.690% | 129 | 1,233 | +139.189% |
| 2026-09-29 | 20.45 | 20.55 | 19.15 | 19.70 | -17.227% | 78 | 1,209 | +169.543% |
| 2026-09-28 | 16.60 | 24.76 | 16.60 | 23.80 | +40.000% | 68 | 1,201 | +123.109% |
| 2026-09-25 | 15.26 | 17.00 | 14.37 | 17.00 | -6.593% | 203 | 1,077 | +212.353% |
| 2026-09-24 | 15.20 | 18.20 | 14.85 | 18.20 | +39.785% | 334 | 802 | +191.758% |
| 2026-09-23 | 13.50 | 14.00 | 12.75 | 13.02 | -2.836% | 58 | 787 | +307.834% |
| 2026-09-22 | 15.37 | 15.37 | 13.15 | 13.40 | -17.538% | 76 | 760 | +296.269% |
| 2026-09-21 | 22.05 | 22.05 | 16.10 | 16.25 | -46.826% | 188 | 732 | +226.769% |
| 2026-09-18 | 32.80 | 32.90 | 30.56 | 30.56 | -15.789% | 82 | 691 | +73.757% |
| 2026-09-17 | 34.59 | 36.29 | 33.45 | 36.29 | -20.539% | 66 | 693 | +46.321% |
| 2026-09-16 | 45.67 | 45.67 | 45.67 | 45.67 | -0.501% | 10 | 683 | +16.269% |
| 2026-09-15 | 44.51 | 45.90 | 42.70 | 45.90 | -0.109% | 7 | 682 | +15.686% |
| 2026-09-14 | 46.20 | 46.58 | 45.95 | 45.95 | +26.934% | 12 | 687 | +15.560% |
| 2026-09-11 | 38.65 | 40.25 | 33.90 | 36.20 | -9.387% | 447 | 332 | +46.685% |
| 2026-09-10 | 39.95 | 39.95 | 39.95 | 39.95 | +10.116% | 2 | 331 | +32.916% |
| 2026-09-09 | 34.18 | 36.28 | 34.18 | 36.28 | -7.022% | 45 | 301 | +46.362% |
| 2026-09-08 | 37.50 | 39.02 | 37.50 | 39.02 | -7.095% | 12 | 300 | +36.084% |
| 2026-09-04 | 42.00 | 42.00 | 42.00 | 42.00 | -19.847% | 1 | 299 | +26.429% |
| 2026-09-03 | 54.00 | 54.20 | 52.40 | 52.40 | +2.725% | 16 | 308 | +1.336% |
| 2026-09-01 | 52.38 | 52.38 | 49.88 | 51.01 | +6.537% | 7 | 312 | +4.097% |
| 2026-08-28 | 48.10 | 48.10 | 47.88 | 47.88 | +17.902% | 2 | 312 | +10.902% |
| 2026-08-27 | 39.08 | 40.61 | 38.60 | 40.61 | -10.353% | 17 | 300 | +30.756% |
| 2026-08-26 | 50.70 | 50.70 | 45.15 | 45.30 | -8.522% | 16 | 299 | +17.219% |
| 2026-08-25 | 49.52 | 49.52 | 49.52 | 49.52 | -9.054% | 1 | 298 | +7.229% |
| 2026-08-24 | 54.45 | 54.45 | 54.45 | 54.45 | +6.597% | 1 | 299 | -2.479% |
| 2026-08-21 | 51.45 | 51.45 | 50.75 | 51.08 | +5.211% | 14 | 299 | +3.955% |
| 2026-08-20 | 49.95 | 49.95 | 48.35 | 48.55 | +2.643% | 18 | 299 | +9.372% |
| 2026-08-19 | 43.33 | 50.60 | 43.33 | 47.30 | -0.169% | 35 | 290 | +12.262% |
| 2026-08-18 | 46.90 | 47.38 | 46.90 | 47.38 | +40.510% | 3 | 291 | +12.073% |
| 2026-08-17 | 33.72 | 33.72 | 33.72 | 33.72 | -8.766% | 1 | 292 | +57.473% |
| 2026-08-14 | 37.75 | 37.80 | 36.96 | 36.96 | +2.071% | 15 | 285 | +43.669% |
| 2026-08-13 | 37.35 | 37.45 | 35.68 | 36.21 | -12.367% | 6 | 283 | +46.645% |
| 2026-08-12 | 41.30 | 41.32 | 41.25 | 41.32 | +0.658% | 12 | 282 | +28.509% |
| 2026-08-11 | 41.90 | 42.37 | 41.05 | 41.05 | -5.978% | 57 | 282 | +29.354% |
| 2026-08-10 | 43.84 | 43.84 | 43.55 | 43.66 | +2.009% | 5 | 282 | +21.622% |
| 2026-08-07 | 42.80 | 42.80 | 42.80 | 42.80 | +3.182% | 1 | 282 | +24.065% |
| 2026-08-06 | 44.55 | 44.55 | 41.48 | 41.48 | -11.083% | 4 | 282 | +28.014% |
| 2026-08-05 | 48.46 | 48.46 | 46.54 | 46.65 | +0.279% | 14 | 281 | +13.826% |
| 2026-08-04 | 49.15 | 49.45 | 46.52 | 46.52 | -24.786% | 41 | 274 | +14.144% |
| 2026-07-30 | 61.65 | 61.85 | 61.65 | 61.85 | -6.824% | 2 | 273 | -14.147% |
| 2026-07-29 | 66.38 | 66.38 | 66.38 | 66.38 | +2.217% | 2 | 271 | -20.006% |
| 2026-07-28 | 66.75 | 66.75 | 63.18 | 64.94 | +10.367% | 8 | 276 | -18.232% |
| 2026-07-24 | 55.50 | 58.84 | 55.50 | 58.84 | +8.062% | 8 | 273 | -9.755% |
| 2026-07-23 | 54.45 | 54.45 | 54.45 | 54.45 | -0.602% | 16 | 289 | -2.479% |
| 2026-07-21 | 54.50 | 54.78 | 54.50 | 54.78 | -9.574% | 2 | 288 | -3.067% |
| 2026-07-17 | 67.07 | 67.07 | 58.60 | 60.58 | -3.320% | 11 | 294 | -12.347% |
| 2026-07-16 | 59.62 | 64.62 | 59.62 | 62.66 | +3.742% | 7 | 292 | -15.257% |
| 2026-07-15 | 59.17 | 60.40 | 59.17 | 60.40 | +9.045% | 165 | 163 | -12.086% |
| 2026-07-14 | 54.88 | 56.84 | 54.88 | 55.39 | +29.265% | 5 | 163 | -4.134% |
| 2026-07-09 | 43.49 | 43.49 | 42.85 | 42.85 | -18.691% | 4 | 161 | +23.921% |
| 2026-07-08 | 49.40 | 53.44 | 49.40 | 52.70 | +2.092% | 49 | 141 | +0.759% |
| 2026-07-07 | 51.62 | 51.62 | 51.62 | 51.62 | +12.831% | 1 | 140 | +2.867% |
| 2026-07-06 | 45.75 | 45.75 | 45.75 | 45.75 | +23.482% | 80 | 62 | +16.066% |
| 2026-06-30 | 37.10 | 37.10 | 37.05 | 37.05 | -14.730% | 2 | 63 | +43.320% |
| 2026-06-26 | 43.45 | 43.45 | 43.45 | 43.45 | +10.983% | 2 | 63 | +22.209% |
| 2026-06-25 | 40.25 | 40.50 | 39.15 | 39.15 | -1.757% | 8 | 63 | +35.632% |
| 2026-06-24 | 39.65 | 39.85 | 39.60 | 39.85 | +21.642% | 5 | 59 | +33.250% |
| 2026-06-22 | 33.00 | 33.00 | 32.63 | 32.76 | +3.019% | 8 | 55 | +62.088% |
| 2026-06-17 | 30.55 | 31.80 | 30.55 | 31.80 | -16.426% | 3 | 56 | +66.981% |
| 2026-06-12 | 39.29 | 39.29 | 38.04 | 38.05 | -13.523% | 12 | 59 | +39.553% |
| 2026-06-11 | 46.51 | 47.28 | 43.96 | 44.00 | -7.950% | 9 | 55 | +20.682% |
| 2026-06-09 | 45.95 | 50.87 | 45.95 | 47.80 | +15.320% | 17 | 53 | +11.088% |
| 2026-06-08 | 41.45 | 41.45 | 41.45 | 41.45 | -3.940% | 11 | 42 | +28.106% |
| 2026-06-05 | 42.75 | 43.15 | 42.75 | 43.15 | +27.663% | 5 | 38 | +23.059% |
| 2026-06-02 | 32.36 | 33.80 | 32.36 | 33.80 | -5.322% | 3 | 36 | +57.101% |
| 2026-06-01 | 35.80 | 35.80 | 35.70 | 35.70 | -14.797% | 3 | 35 | +48.739% |
| 2026-05-29 | 41.80 | 42.90 | 41.80 | 41.90 | -0.899% | 5 | 31 | +26.730% |
| 2026-05-28 | 42.80 | 42.80 | 42.28 | 42.28 | -11.880% | 4 | 30 | +25.591% |
| 2026-05-26 | 47.98 | 47.98 | 47.98 | 47.98 | -3.364% | 1 | 30 | +10.671% |
| 2026-05-22 | 50.00 | 50.00 | 48.24 | 49.65 | -7.196% | 26 | 26 | +6.949% |
| 2026-05-21 | 56.30 | 56.30 | 52.31 | 53.50 | -15.079% | 3 | 23 | -0.748% |
| 2026-05-20 | 66.45 | 66.45 | 63.00 | 63.00 | 0.000% | 23 | 0 | -15.714% |