ARM261218P00310000
ARM Dec 18 2026 310.00 Put
optionOPRA
EODOct 19, 2026
83.63USD+6.985%(+5.46)13Vol601OI
ARM261218P00310000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 81.65 | 83.69 | 81.65 | 83.63 | +6.985% | 13 | 597 | 0.000% |
| 2026-10-16 | 78.17 | 78.17 | 78.17 | 78.17 | -0.293% | 1 | 597 | +6.985% |
| 2026-10-15 | 78.40 | 78.40 | 78.40 | 78.40 | +3.526% | 1 | 598 | +6.671% |
| 2026-10-14 | 71.63 | 75.73 | 71.63 | 75.73 | +12.193% | 2 | 598 | +10.432% |
| 2026-10-13 | 67.67 | 67.67 | 67.50 | 67.50 | +22.727% | 2 | 596 | +23.896% |
| 2026-10-08 | 48.94 | 55.00 | 48.94 | 55.00 | +34.081% | 4 | 595 | +52.055% |
| 2026-10-07 | 41.25 | 41.25 | 41.02 | 41.02 | +10.003% | 4 | 594 | +103.876% |
| 2026-10-06 | 36.55 | 37.29 | 36.55 | 37.29 | -6.424% | 2 | 592 | +124.269% |
| 2026-10-05 | 40.76 | 40.85 | 39.85 | 39.85 | +1.271% | 19 | 582 | +109.862% |
| 2026-10-02 | 39.00 | 40.22 | 37.25 | 39.35 | -17.505% | 17 | 577 | +112.529% |
| 2026-10-01 | 48.00 | 48.00 | 46.90 | 47.70 | +4.376% | 5 | 576 | +75.325% |
| 2026-09-29 | 49.95 | 50.49 | 45.35 | 45.70 | -12.115% | 24 | 555 | +82.998% |
| 2026-09-28 | 44.22 | 53.85 | 44.22 | 52.00 | +30.818% | 15 | 553 | +60.827% |
| 2026-09-25 | 36.50 | 39.95 | 36.50 | 39.75 | -8.516% | 19 | 545 | +110.390% |
| 2026-09-24 | 37.90 | 43.45 | 37.90 | 43.45 | +22.740% | 18 | 552 | +92.474% |
| 2026-09-23 | 34.95 | 35.45 | 34.80 | 35.40 | +1.724% | 72 | 583 | +136.243% |
| 2026-09-22 | 36.45 | 36.55 | 34.80 | 34.80 | -12.738% | 114 | 529 | +140.316% |
| 2026-09-21 | 45.60 | 45.60 | 39.88 | 39.88 | -35.260% | 32 | 531 | +109.704% |
| 2026-09-18 | 61.87 | 62.19 | 61.60 | 61.60 | -9.345% | 200 | 531 | +35.763% |
| 2026-09-17 | 67.95 | 68.05 | 67.95 | 67.95 | -8.914% | 3 | 530 | +23.076% |
| 2026-09-16 | 74.50 | 74.60 | 74.30 | 74.60 | +10.437% | 8 | 530 | +12.105% |
| 2026-09-11 | 67.70 | 67.70 | 67.55 | 67.55 | -6.337% | 55 | 475 | +23.805% |
| 2026-09-08 | 72.17 | 72.17 | 72.12 | 72.12 | -12.102% | 2 | 475 | +15.960% |
| 2026-09-03 | 89.25 | 89.25 | 82.05 | 82.05 | +16.797% | 6 | 475 | +1.926% |
| 2026-08-27 | 70.25 | 70.25 | 70.25 | 70.25 | +5.322% | 5 | 480 | +19.046% |
| 2026-08-17 | 65.75 | 66.70 | 65.30 | 66.70 | +0.908% | 62 | 427 | +25.382% |
| 2026-08-13 | 66.00 | 66.10 | 66.00 | 66.10 | -6.041% | 3 | 427 | +26.520% |
| 2026-08-12 | 70.05 | 70.35 | 70.05 | 70.35 | +0.846% | 10 | 423 | +18.877% |
| 2026-08-06 | 69.76 | 69.76 | 69.76 | 69.76 | -8.223% | 1 | 424 | +19.882% |
| 2026-08-04 | 76.01 | 76.01 | 76.01 | 76.01 | -22.193% | 1 | 424 | +10.025% |
| 2026-07-28 | 97.69 | 97.69 | 97.69 | 97.69 | +9.359% | 1 | 425 | -14.392% |
| 2026-07-27 | 89.33 | 89.33 | 89.33 | 89.33 | +6.472% | 1 | 424 | -6.381% |
| 2026-07-23 | 84.25 | 84.25 | 83.90 | 83.90 | -5.090% | 25 | 402 | -0.322% |
| 2026-07-17 | 98.95 | 98.95 | 87.50 | 88.40 | -8.184% | 48 | 359 | -5.396% |
| 2026-07-16 | 95.77 | 96.28 | 95.77 | 96.28 | +5.919% | 8 | 361 | -13.139% |
| 2026-07-15 | 89.25 | 91.00 | 89.25 | 90.90 | +7.004% | 6 | 361 | -7.998% |
| 2026-07-14 | 84.90 | 84.95 | 84.85 | 84.95 | +8.771% | 5 | 359 | -1.554% |
| 2026-07-13 | 77.00 | 78.10 | 77.00 | 78.10 | +14.853% | 6 | 359 | +7.081% |
| 2026-07-09 | 68.20 | 68.20 | 67.90 | 68.00 | -15.528% | 3 | 359 | +22.985% |
| 2026-07-08 | 81.60 | 81.60 | 80.50 | 80.50 | +5.009% | 10 | 356 | +3.888% |
| 2026-07-07 | 76.45 | 79.30 | 74.50 | 76.66 | +11.994% | 137 | 295 | +9.092% |
| 2026-07-06 | 68.45 | 68.45 | 68.45 | 68.45 | -8.648% | 1 | 295 | +22.177% |
| 2026-07-02 | 64.55 | 74.93 | 64.55 | 74.93 | +12.339% | 4 | 294 | +11.611% |
| 2026-07-01 | 65.44 | 66.70 | 64.26 | 66.70 | +11.352% | 205 | 102 | +25.382% |
| 2026-06-30 | 61.65 | 61.65 | 59.85 | 59.90 | -12.170% | 3 | 101 | +39.616% |
| 2026-06-26 | 69.00 | 69.00 | 68.20 | 68.20 | +27.358% | 6 | 97 | +22.625% |
| 2026-06-22 | 51.90 | 53.55 | 51.90 | 53.55 | +8.930% | 32 | 71 | +56.172% |
| 2026-06-17 | 49.16 | 49.16 | 49.16 | 49.16 | -2.228% | 1 | 72 | +70.118% |
| 2026-06-16 | 50.28 | 50.28 | 50.28 | 50.28 | -2.558% | 1 | 71 | +66.329% |
| 2026-06-15 | 51.60 | 51.60 | 51.60 | 51.60 | -18.868% | 1 | 70 | +62.074% |
| 2026-06-12 | 63.60 | 63.60 | 63.60 | 63.60 | -17.263% | 1 | 70 | +31.494% |
| 2026-06-10 | 76.87 | 76.87 | 76.87 | 76.87 | +3.710% | 1 | 69 | +8.794% |
| 2026-06-09 | 67.35 | 74.12 | 67.34 | 74.12 | +10.792% | 11 | 69 | +12.831% |
| 2026-06-05 | 64.10 | 66.90 | 64.10 | 66.90 | +15.345% | 56 | 41 | +25.007% |
| 2026-06-04 | 58.00 | 58.00 | 58.00 | 58.00 | +3.111% | 1 | 40 | +44.190% |
| 2026-06-03 | 56.25 | 56.25 | 56.25 | 56.25 | +1.078% | 2 | 38 | +48.676% |
| 2026-06-02 | 56.40 | 56.40 | 55.00 | 55.65 | -3.836% | 15 | 36 | +50.279% |
| 2026-06-01 | 51.00 | 57.87 | 51.00 | 57.87 | -12.185% | 12 | 27 | +44.514% |
| 2026-05-28 | 72.00 | 72.00 | 65.90 | 65.90 | -13.969% | 21 | 27 | +26.904% |
| 2026-05-27 | 74.85 | 76.60 | 74.85 | 76.60 | -25.254% | 25 | 2 | +9.178% |
| 2026-05-06 | 102.48 | 102.48 | 102.48 | 102.48 | -1.773% | 2 | 3 | -18.394% |
| 2026-04-24 | 102.51 | 104.33 | 102.51 | 104.33 | 0.000% | 3 | 3 | -19.841% |