ARM280121P00260000
ARM Jan 21 2028 260.00 Put
optionOPRA
EODOct 20, 2026
77.53USD+6.118%(+4.47)1Vol1,439OI
ARM280121P00260000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 77.53 | 77.53 | 77.53 | 77.53 | +6.118% | 1 | 1,439 | 0.000% |
| 2026-10-16 | 72.97 | 73.06 | 72.97 | 73.06 | +1.079% | 3 | 1,442 | +6.118% |
| 2026-10-14 | 71.35 | 72.28 | 71.35 | 72.28 | +5.196% | 1,010 | 1,470 | +7.263% |
| 2026-10-13 | 68.71 | 68.71 | 68.71 | 68.71 | +4.343% | 1 | 1,470 | +12.837% |
| 2026-10-12 | 65.86 | 65.86 | 65.85 | 65.85 | +2.891% | 3 | 1,474 | +17.737% |
| 2026-10-09 | 64.01 | 64.44 | 64.00 | 64.00 | -0.218% | 22 | 1,475 | +21.141% |
| 2026-10-08 | 62.00 | 64.14 | 61.05 | 64.14 | +7.437% | 17 | 1,464 | +20.876% |
| 2026-10-07 | 59.70 | 59.70 | 59.70 | 59.70 | -6.058% | 5 | 1,464 | +29.866% |
| 2026-10-01 | 63.80 | 63.80 | 63.55 | 63.55 | -2.321% | 4 | 1,461 | +21.998% |
| 2026-09-30 | 63.92 | 65.06 | 63.92 | 65.06 | +3.270% | 37 | 1,461 | +19.167% |
| 2026-09-29 | 63.90 | 63.90 | 62.80 | 63.00 | -5.120% | 14 | 1,458 | +23.063% |
| 2026-09-28 | 66.40 | 66.40 | 66.40 | 66.40 | +12.105% | 1 | 1,457 | +16.762% |
| 2026-09-25 | 59.23 | 59.23 | 59.23 | 59.23 | -2.902% | 1 | 1,457 | +30.897% |
| 2026-09-24 | 58.15 | 61.20 | 58.15 | 61.00 | +8.099% | 7 | 1,460 | +27.098% |
| 2026-09-23 | 56.31 | 56.46 | 56.31 | 56.43 | -6.635% | 7 | 1,468 | +37.391% |
| 2026-09-21 | 60.85 | 60.85 | 60.44 | 60.44 | -16.462% | 4 | 1,470 | +28.276% |
| 2026-09-17 | 71.78 | 72.35 | 71.78 | 72.35 | -2.977% | 7 | 1,465 | +7.160% |
| 2026-09-10 | 74.25 | 74.57 | 74.25 | 74.57 | -4.336% | 144 | 1,465 | +3.969% |
| 2026-09-03 | 77.95 | 77.95 | 77.95 | 77.95 | -2.489% | 1 | 1,466 | -0.539% |
| 2026-08-27 | 78.50 | 79.94 | 78.04 | 79.94 | -5.037% | 6 | 1,461 | -3.015% |
| 2026-08-21 | 83.52 | 84.18 | 83.52 | 84.18 | +9.967% | 1,001 | 460 | -7.900% |
| 2026-08-12 | 76.55 | 76.55 | 76.55 | 76.55 | -7.448% | 2 | 461 | +1.280% |
| 2026-08-10 | 82.81 | 82.81 | 82.70 | 82.71 | -19.855% | 5 | 456 | -6.263% |
| 2026-07-29 | 103.20 | 103.20 | 103.20 | 103.20 | +4.772% | 15 | 471 | -24.874% |
| 2026-07-28 | 100.83 | 100.83 | 98.50 | 98.50 | +6.257% | 9 | 476 | -21.289% |
| 2026-07-22 | 92.55 | 92.70 | 92.51 | 92.70 | +1.035% | 6 | 482 | -16.365% |
| 2026-07-21 | 91.91 | 91.99 | 91.59 | 91.75 | -3.329% | 10 | 472 | -15.499% |
| 2026-07-20 | 94.99 | 95.03 | 94.88 | 94.91 | -1.719% | 7 | 466 | -18.312% |
| 2026-07-17 | 102.51 | 102.53 | 96.57 | 96.57 | -0.566% | 12 | 463 | -19.716% |
| 2026-07-16 | 97.12 | 97.12 | 97.12 | 97.12 | +1.072% | 7 | 456 | -20.171% |
| 2026-07-15 | 92.57 | 96.09 | 92.51 | 96.09 | +13.716% | 7 | 449 | -19.315% |
| 2026-07-06 | 84.50 | 84.50 | 84.50 | 84.50 | +1.502% | 2 | 447 | -8.249% |
| 2026-06-26 | 83.25 | 83.25 | 83.25 | 83.25 | +6.526% | 5 | 442 | -6.871% |
| 2026-06-24 | 78.15 | 78.15 | 78.15 | 78.15 | +2.964% | 4 | 438 | -0.793% |
| 2026-06-23 | 79.45 | 79.45 | 75.90 | 75.90 | +7.507% | 8 | 430 | +2.148% |
| 2026-06-22 | 70.60 | 70.60 | 70.60 | 70.60 | +1.408% | 6 | 424 | +9.816% |
| 2026-06-18 | 69.62 | 69.62 | 69.62 | 69.62 | +1.118% | 1 | 425 | +11.362% |
| 2026-06-17 | 67.85 | 68.85 | 67.85 | 68.85 | -1.671% | 375 | 56 | +12.607% |
| 2026-06-15 | 70.02 | 70.02 | 70.02 | 70.02 | -7.418% | 1 | 55 | +10.726% |
| 2026-06-12 | 75.50 | 75.63 | 75.50 | 75.63 | -9.425% | 2 | 54 | +2.512% |
| 2026-06-09 | 78.82 | 87.36 | 78.82 | 83.50 | +11.318% | 118 | 151 | -7.150% |
| 2026-06-05 | 76.88 | 76.88 | 75.01 | 75.01 | +3.705% | 15 | 136 | +3.360% |
| 2026-06-04 | 72.53 | 72.53 | 72.33 | 72.33 | -1.162% | 4 | 134 | +7.189% |
| 2026-06-01 | 72.70 | 73.18 | 72.53 | 73.18 | -2.427% | 106 | 33 | +5.944% |
| 2026-05-29 | 74.90 | 75.00 | 74.90 | 75.00 | -0.531% | 3 | 33 | +3.373% |
| 2026-05-28 | 78.00 | 78.00 | 75.40 | 75.40 | -4.412% | 5 | 33 | +2.825% |
| 2026-05-22 | 81.45 | 81.45 | 78.78 | 78.88 | -3.274% | 18 | 18 | -1.711% |
| 2026-05-21 | 81.55 | 81.55 | 81.55 | 81.55 | -5.174% | 1 | 18 | -4.929% |
| 2026-05-20 | 85.25 | 86.34 | 85.25 | 86.00 | -10.463% | 7 | 15 | -9.849% |
| 2026-05-01 | 96.05 | 96.05 | 96.05 | 96.05 | -4.513% | 1 | 14 | -19.282% |
| 2026-04-22 | 100.59 | 100.59 | 100.59 | 100.59 | -7.716% | 2 | 14 | -22.925% |
| 2026-04-20 | 109.00 | 109.00 | 109.00 | 109.00 | -6.051% | 2 | 14 | -28.872% |
| 2026-04-15 | 116.00 | 116.02 | 116.00 | 116.02 | -7.184% | 2 | 14 | -33.175% |
| 2026-03-27 | 125.00 | 125.00 | 125.00 | 125.00 | +6.975% | 1 | 16 | -37.976% |
| 2026-03-26 | 116.85 | 116.85 | 116.85 | 116.85 | -0.629% | 1 | 17 | -33.650% |
| 2026-03-25 | 120.40 | 120.40 | 117.59 | 117.59 | -8.083% | 3 | 17 | -34.068% |
| 2026-03-20 | 127.93 | 127.93 | 127.93 | 127.93 | -14.020% | 1 | 15 | -39.397% |
| 2026-03-09 | 148.79 | 148.79 | 148.79 | 148.79 | +0.364% | 1 | 14 | -47.893% |
| 2025-12-22 | 146.58 | 148.25 | 146.58 | 148.25 | +1.126% | 11 | 14 | -47.703% |
| 2025-12-19 | 146.60 | 146.60 | 146.60 | 146.60 | +1.103% | 8 | 23 | -47.115% |
| 2025-12-17 | 145.00 | 145.00 | 145.00 | 145.00 | +4.317% | 5 | 15 | -46.531% |
| 2025-12-15 | 139.00 | 139.00 | 139.00 | 139.00 | +10.713% | 5 | 18 | -44.223% |
| 2025-12-05 | 125.00 | 125.55 | 125.00 | 125.55 | -1.181% | 6 | 16 | -38.248% |
| 2025-12-04 | 128.44 | 128.44 | 127.05 | 127.05 | -2.269% | 6 | 13 | -38.977% |
| 2025-12-02 | 130.00 | 130.00 | 130.00 | 130.00 | -0.230% | 1 | 13 | -40.362% |
| 2025-12-01 | 130.30 | 130.30 | 130.30 | 130.30 | -6.225% | 3 | 12 | -40.499% |
| 2025-11-21 | 139.00 | 139.00 | 138.95 | 138.95 | +10.278% | 11 | 11 | -44.203% |
| 2025-11-17 | 126.00 | 126.00 | 126.00 | 126.00 | 0.000% | 11 | 11 | -38.468% |