ARM280121P00135000
ARM Jan 21 2028 135.00 Put
optionOPRA
EODOct 19, 2026
13.50USD+13.445%(+1.60)1Vol123OI
ARM280121P00135000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 13.5000 | 13.5000 | 13.5000 | 13.5000 | +13.445% | 1 | 124 | 0.000% |
| 2026-10-14 | 11.9000 | 11.9000 | 11.9000 | 11.9000 | +25.263% | 1 | 124 | +13.445% |
| 2026-10-06 | 9.5000 | 9.5000 | 9.5000 | 9.5000 | -31.408% | 3 | 124 | +42.105% |
| 2026-09-17 | 13.8500 | 13.8500 | 13.8500 | 13.8500 | -11.783% | 2 | 124 | -2.527% |
| 2026-09-14 | 15.7000 | 15.7000 | 15.7000 | 15.7000 | +8.276% | 4 | 128 | -14.013% |
| 2026-09-04 | 14.2900 | 14.5000 | 14.2900 | 14.5000 | -7.937% | 2 | 129 | -6.897% |
| 2026-09-03 | 15.7500 | 15.7500 | 15.7500 | 15.7500 | -19.437% | 1 | 128 | -14.286% |
| 2026-08-24 | 19.5500 | 19.5500 | 19.5500 | 19.5500 | +11.714% | 1 | 127 | -30.946% |
| 2026-08-14 | 17.5000 | 17.5000 | 17.5000 | 17.5000 | -20.273% | 1 | 127 | -22.857% |
| 2026-08-04 | 21.9500 | 21.9500 | 21.9500 | 21.9500 | -15.087% | 1 | 127 | -38.497% |
| 2026-07-30 | 26.1500 | 26.1500 | 25.8500 | 25.8500 | -10.554% | 2 | 126 | -47.776% |
| 2026-07-29 | 27.9500 | 28.9000 | 27.9500 | 28.9000 | +3.214% | 2 | 125 | -53.287% |
| 2026-07-28 | 28.0000 | 28.0000 | 28.0000 | 28.0000 | -7.895% | 1 | 125 | -51.786% |
| 2026-07-16 | 30.4000 | 30.4000 | 30.4000 | 30.4000 | +28.000% | 3 | 125 | -55.592% |
| 2026-07-06 | 23.7500 | 23.7500 | 23.7500 | 23.7500 | +28.378% | 30 | 125 | -43.158% |
| 2026-06-18 | 18.5000 | 18.5000 | 18.5000 | 18.5000 | -3.646% | 1 | 125 | -27.027% |
| 2026-06-16 | 19.2000 | 19.2000 | 19.2000 | 19.2000 | -10.280% | 1 | 124 | -29.688% |
| 2026-06-12 | 21.4000 | 21.4000 | 21.4000 | 21.4000 | -10.833% | 1 | 124 | -36.916% |
| 2026-06-10 | 24.0000 | 24.0000 | 24.0000 | 24.0000 | +12.045% | 4 | 120 | -43.750% |
| 2026-06-08 | 21.4200 | 21.4200 | 21.4200 | 21.4200 | +12.737% | 1 | 119 | -36.975% |
| 2026-06-01 | 19.0000 | 19.0000 | 19.0000 | 19.0000 | -6.726% | 1 | 119 | -28.947% |
| 2026-05-29 | 20.3600 | 20.3700 | 20.3600 | 20.3700 | -13.613% | 10 | 125 | -33.726% |
| 2026-05-07 | 23.5800 | 23.5800 | 23.5800 | 23.5800 | -2.158% | 5 | 125 | -42.748% |
| 2026-04-27 | 24.1000 | 24.1000 | 23.8800 | 24.1000 | -13.309% | 3 | 128 | -43.983% |
| 2026-04-20 | 27.8000 | 27.8000 | 27.8000 | 27.8000 | -3.170% | 1 | 128 | -51.439% |
| 2026-04-17 | 28.6500 | 28.7100 | 28.6500 | 28.7100 | -4.300% | 13 | 129 | -52.978% |
| 2026-04-14 | 30.0000 | 30.0000 | 30.0000 | 30.0000 | -12.715% | 1 | 120 | -55.000% |
| 2026-03-30 | 34.3700 | 34.3700 | 34.3700 | 34.3700 | +18.313% | 1 | 119 | -60.722% |
| 2026-03-25 | 30.5000 | 30.5000 | 29.0500 | 29.0500 | -14.559% | 96 | 119 | -53.528% |
| 2026-03-24 | 34.6500 | 34.6500 | 34.0000 | 34.0000 | +0.354% | 75 | 139 | -60.294% |
| 2026-03-23 | 33.9500 | 33.9500 | 33.8800 | 33.8800 | -11.378% | 57 | 205 | -60.153% |
| 2026-02-27 | 38.4500 | 38.4500 | 37.3000 | 38.2300 | +0.605% | 30 | 184 | -64.687% |
| 2026-02-18 | 38.0000 | 38.0000 | 38.0000 | 38.0000 | -9.524% | 91 | 154 | -64.474% |
| 2026-01-05 | 40.6600 | 42.0000 | 40.6600 | 42.0000 | +9.204% | 2 | 61 | -67.857% |
| 2025-12-15 | 38.4500 | 38.4600 | 38.4500 | 38.4600 | +6.537% | 3 | 61 | -64.899% |
| 2025-12-11 | 36.1000 | 36.1000 | 36.1000 | 36.1000 | +6.553% | 1 | 58 | -62.604% |
| 2025-12-10 | 33.8800 | 33.8800 | 33.8800 | 33.8800 | -4.698% | 1 | 57 | -60.153% |
| 2025-12-02 | 35.6000 | 35.6000 | 35.5500 | 35.5500 | -6.766% | 2 | 58 | -62.025% |
| 2025-11-20 | 38.1300 | 38.1300 | 38.1300 | 38.1300 | +5.099% | 5 | 58 | -64.595% |
| 2025-11-17 | 36.2800 | 36.2800 | 36.2800 | 36.2800 | +3.215% | 14 | 53 | -62.789% |
| 2025-11-13 | 35.1500 | 35.1500 | 35.1500 | 35.1500 | +3.200% | 1 | 39 | -61.593% |
| 2025-11-11 | 32.5300 | 34.0600 | 32.5300 | 34.0600 | -0.117% | 2 | 38 | -60.364% |
| 2025-11-07 | 34.1000 | 34.1000 | 34.1000 | 34.1000 | +8.254% | 1 | 37 | -60.411% |
| 2025-11-06 | 32.0000 | 32.0000 | 31.5000 | 31.5000 | +1.711% | 2 | 37 | -57.143% |
| 2025-11-05 | 30.9700 | 30.9700 | 30.9700 | 30.9700 | +5.520% | 1 | 37 | -56.409% |
| 2025-11-03 | 29.3500 | 29.3500 | 29.3500 | 29.3500 | +2.087% | 1 | 35 | -54.003% |
| 2025-10-27 | 28.7500 | 28.7500 | 28.7500 | 28.7500 | -7.258% | 34 | 37 | -53.043% |
| 2025-10-10 | 29.7500 | 31.0000 | 29.7500 | 31.0000 | +1.706% | 2 | 37 | -56.452% |
| 2025-10-02 | 30.4800 | 30.4800 | 30.4800 | 30.4800 | +0.428% | 34 | 37 | -55.709% |
| 2025-10-01 | 30.3500 | 30.3500 | 30.3500 | 30.3500 | -5.156% | 1 | 3 | -55.519% |
| 2025-09-29 | 31.7500 | 32.0000 | 31.7500 | 32.0000 | +1.266% | 2 | 4 | -57.813% |
| 2025-09-19 | 31.0000 | 31.6000 | 31.0000 | 31.6000 | 0.000% | 2 | 2 | -57.278% |