ARM280121C00230000
ARM Jan 21 2028 230.00 Call
optionOPRA
EODOct 20, 2026
65.75USD-5.532%(-3.85)11Vol280OI
ARM280121C00230000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 64.00 | 65.75 | 64.00 | 65.75 | -5.532% | 11 | 270 | 0.000% |
| 2026-10-19 | 69.60 | 69.60 | 69.60 | 69.60 | +0.870% | 1 | 270 | -5.532% |
| 2026-10-16 | 70.00 | 70.10 | 69.00 | 69.00 | -4.167% | 12 | 263 | -4.710% |
| 2026-10-15 | 69.90 | 72.00 | 69.90 | 72.00 | -6.687% | 2 | 262 | -8.681% |
| 2026-10-14 | 81.25 | 81.25 | 77.16 | 77.16 | -7.814% | 3 | 261 | -14.787% |
| 2026-10-13 | 83.15 | 84.14 | 83.15 | 83.70 | -5.338% | 8 | 261 | -21.446% |
| 2026-10-12 | 91.22 | 91.22 | 88.42 | 88.42 | -37.798% | 9 | 263 | -25.639% |
| 2026-10-02 | 142.15 | 142.15 | 142.15 | 142.15 | +3.759% | 1 | 262 | -53.746% |
| 2026-09-24 | 142.50 | 142.50 | 137.00 | 137.00 | -13.510% | 4 | 263 | -52.007% |
| 2026-09-22 | 157.19 | 158.40 | 157.19 | 158.40 | +5.741% | 3 | 263 | -58.491% |
| 2026-09-21 | 124.67 | 149.80 | 124.67 | 149.80 | +41.991% | 44 | 295 | -56.108% |
| 2026-09-18 | 104.68 | 105.50 | 104.68 | 105.50 | +2.987% | 2 | 296 | -37.678% |
| 2026-09-17 | 99.00 | 102.60 | 99.00 | 102.44 | +15.101% | 21 | 317 | -35.816% |
| 2026-09-16 | 89.00 | 89.00 | 89.00 | 89.00 | +4.706% | 1 | 318 | -26.124% |
| 2026-09-14 | 85.27 | 89.83 | 85.00 | 85.00 | -17.985% | 17 | 306 | -22.647% |
| 2026-09-11 | 98.33 | 103.64 | 98.33 | 103.64 | +6.483% | 6 | 307 | -36.559% |
| 2026-09-10 | 95.29 | 97.33 | 95.29 | 97.33 | -8.952% | 3 | 307 | -32.446% |
| 2026-09-09 | 106.90 | 106.90 | 106.90 | 106.90 | +3.786% | 1 | 306 | -38.494% |
| 2026-09-08 | 103.00 | 103.00 | 103.00 | 103.00 | +12.864% | 1 | 307 | -36.165% |
| 2026-09-04 | 86.50 | 92.34 | 86.50 | 91.26 | +7.936% | 27 | 330 | -27.953% |
| 2026-09-03 | 74.54 | 84.55 | 74.54 | 84.55 | +8.397% | 28 | 324 | -22.235% |
| 2026-09-02 | 77.67 | 78.60 | 75.42 | 78.00 | -0.952% | 13 | 314 | -15.705% |
| 2026-09-01 | 81.18 | 81.21 | 78.75 | 78.75 | -12.597% | 78 | 254 | -16.508% |
| 2026-08-25 | 92.94 | 92.94 | 89.84 | 90.10 | -3.667% | 9 | 246 | -27.026% |
| 2026-08-21 | 93.53 | 93.53 | 93.53 | 93.53 | -0.711% | 5 | 246 | -29.702% |
| 2026-08-20 | 94.20 | 94.20 | 94.20 | 94.20 | -11.963% | 3 | 243 | -30.202% |
| 2026-07-28 | 107.00 | 107.00 | 107.00 | 107.00 | -28.428% | 15 | 243 | -38.551% |
| 2026-07-21 | 149.50 | 149.50 | 149.50 | 149.50 | +5.713% | 1 | 244 | -56.020% |
| 2026-07-14 | 141.42 | 141.42 | 141.42 | 141.42 | -9.183% | 1 | 245 | -53.507% |
| 2026-07-13 | 157.25 | 157.25 | 154.92 | 155.72 | -0.498% | 5 | 243 | -57.777% |
| 2026-07-07 | 157.49 | 157.49 | 156.50 | 156.50 | -13.536% | 2 | 242 | -57.987% |
| 2026-07-06 | 181.00 | 181.00 | 181.00 | 181.00 | -1.309% | 40 | 242 | -63.674% |
| 2026-07-02 | 187.13 | 187.13 | 183.40 | 183.40 | -5.092% | 3 | 242 | -64.149% |
| 2026-06-29 | 193.24 | 193.24 | 193.24 | 193.24 | +5.590% | 1 | 242 | -65.975% |
| 2026-06-26 | 183.01 | 183.01 | 183.01 | 183.01 | -10.206% | 4 | 242 | -64.073% |
| 2026-06-24 | 203.75 | 203.81 | 203.75 | 203.81 | -23.082% | 5 | 244 | -67.740% |
| 2026-06-17 | 264.97 | 264.97 | 264.97 | 264.97 | +50.791% | 10 | 234 | -75.186% |
| 2026-06-10 | 175.72 | 175.72 | 175.72 | 175.72 | +3.365% | 1 | 234 | -62.583% |
| 2026-06-09 | 170.00 | 170.00 | 170.00 | 170.00 | -13.376% | 1 | 234 | -61.324% |
| 2026-06-08 | 196.25 | 196.25 | 196.25 | 196.25 | -20.867% | 1 | 235 | -66.497% |
| 2026-06-02 | 248.00 | 248.00 | 248.00 | 248.00 | -1.274% | 10 | 235 | -73.488% |
| 2026-06-01 | 264.14 | 264.14 | 251.20 | 251.20 | +27.513% | 2 | 235 | -73.826% |
| 2026-05-29 | 192.52 | 197.00 | 192.52 | 197.00 | +4.576% | 2 | 236 | -66.624% |
| 2026-05-28 | 192.50 | 192.50 | 188.38 | 188.38 | +22.723% | 3 | 237 | -65.097% |
| 2026-05-27 | 158.87 | 160.00 | 153.50 | 153.50 | -0.266% | 26 | 248 | -57.166% |
| 2026-05-26 | 149.51 | 153.91 | 149.51 | 153.91 | +0.792% | 3 | 246 | -57.280% |
| 2026-05-22 | 147.00 | 154.82 | 147.00 | 152.70 | +6.071% | 43 | 210 | -56.942% |
| 2026-05-21 | 139.10 | 143.96 | 139.10 | 143.96 | +34.668% | 5 | 211 | -54.328% |
| 2026-05-20 | 107.00 | 110.80 | 105.45 | 106.90 | +32.466% | 70 | 259 | -38.494% |
| 2026-05-19 | 79.67 | 80.70 | 79.67 | 80.70 | +17.297% | 3 | 261 | -18.525% |
| 2026-05-18 | 71.22 | 71.22 | 68.80 | 68.80 | -14.086% | 5 | 256 | -4.433% |
| 2026-05-14 | 75.50 | 80.08 | 74.22 | 80.08 | +3.663% | 14 | 269 | -17.895% |
| 2026-05-13 | 74.86 | 77.69 | 73.25 | 77.25 | +17.045% | 12 | 261 | -14.887% |
| 2026-05-12 | 66.00 | 66.00 | 66.00 | 66.00 | -7.173% | 1 | 262 | -0.379% |
| 2026-05-08 | 76.50 | 76.50 | 71.10 | 71.10 | +0.851% | 26 | 245 | -7.525% |
| 2026-05-07 | 83.70 | 83.70 | 70.50 | 70.50 | -22.527% | 16 | 235 | -6.738% |
| 2026-05-06 | 83.54 | 92.50 | 82.27 | 91.00 | +37.879% | 108 | 133 | -27.747% |
| 2026-05-04 | 66.00 | 66.00 | 66.00 | 66.00 | -5.714% | 1 | 133 | -0.379% |
| 2026-05-01 | 70.00 | 70.00 | 70.00 | 70.00 | +1.449% | 1 | 133 | -6.071% |
| 2026-04-30 | 66.80 | 69.00 | 66.80 | 69.00 | +7.060% | 4 | 131 | -4.710% |
| 2026-04-29 | 62.00 | 64.45 | 62.00 | 64.45 | +3.203% | 14 | 136 | +2.017% |
| 2026-04-28 | 64.34 | 64.34 | 61.30 | 62.45 | -17.405% | 8 | 134 | +5.284% |
| 2026-04-27 | 74.88 | 75.61 | 70.35 | 75.61 | -11.671% | 15 | 137 | -13.041% |
| 2026-04-24 | 80.65 | 88.23 | 80.65 | 85.60 | +27.780% | 49 | 137 | -23.189% |
| 2026-04-23 | 59.60 | 66.99 | 59.60 | 66.99 | +24.633% | 4 | 108 | -1.851% |
| 2026-04-22 | 49.60 | 53.75 | 49.60 | 53.75 | +22.493% | 3 | 105 | +22.326% |
| 2026-04-21 | 43.00 | 43.88 | 43.00 | 43.88 | +25.371% | 3 | 104 | +49.840% |
| 2026-04-16 | 35.00 | 35.00 | 35.00 | 35.00 | +5.453% | 2 | 104 | +87.857% |
| 2026-04-15 | 33.19 | 33.19 | 33.19 | 33.19 | +9.901% | 1 | 102 | +98.102% |
| 2026-04-02 | 30.20 | 30.20 | 30.20 | 30.20 | +23.517% | 3 | 99 | +117.715% |
| 2026-03-30 | 24.50 | 24.50 | 24.45 | 24.45 | -11.413% | 2 | 99 | +168.916% |
| 2026-03-27 | 27.60 | 27.60 | 27.60 | 27.60 | -15.777% | 2 | 97 | +138.225% |
| 2026-03-25 | 30.64 | 36.20 | 30.64 | 32.77 | +95.642% | 5 | 95 | +100.641% |
| 2026-03-17 | 16.55 | 16.75 | 16.55 | 16.75 | +14.334% | 5 | 93 | +292.537% |
| 2026-03-12 | 14.65 | 14.65 | 14.65 | 14.65 | -0.340% | 11 | 88 | +348.805% |
| 2026-03-11 | 16.00 | 16.00 | 14.70 | 14.70 | +22.500% | 4 | 89 | +347.279% |
| 2026-01-20 | 12.00 | 12.00 | 12.00 | 12.00 | -55.174% | 1 | 86 | +447.917% |
| 2025-12-05 | 26.77 | 26.77 | 26.77 | 26.77 | +4.980% | 1 | 85 | +145.611% |
| 2025-12-02 | 25.40 | 25.50 | 25.40 | 25.50 | +5.068% | 2 | 85 | +157.843% |
| 2025-11-26 | 24.27 | 24.27 | 24.27 | 24.27 | -44.589% | 1 | 85 | +170.911% |
| 2025-10-13 | 38.30 | 43.80 | 38.30 | 43.80 | +21.667% | 23 | 85 | +50.114% |
| 2025-10-10 | 40.50 | 40.50 | 36.00 | 36.00 | -10.559% | 3 | 85 | +82.639% |
| 2025-10-08 | 34.00 | 40.25 | 34.00 | 40.25 | 0.000% | 83 | 0 | +63.354% |