ARM261218P00190000
ARM Dec 18 2026 190.00 Put
optionOPRA
EODOct 20, 2026
9.55USD+18.193%(+1.47)105Vol3,923OI
ARM261218P00190000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 10.4700 | 10.4900 | 8.9500 | 9.5500 | +18.193% | 105 | 3,917 | 0.000% |
| 2026-10-19 | 7.4800 | 8.0800 | 7.4800 | 8.0800 | -11.887% | 52 | 3,921 | +18.193% |
| 2026-10-16 | 6.6400 | 9.3000 | 6.6400 | 9.1700 | +43.281% | 100 | 3,926 | +4.144% |
| 2026-10-15 | 7.7100 | 7.7100 | 6.4000 | 6.4000 | -4.478% | 8 | 3,920 | +49.219% |
| 2026-10-14 | 5.0000 | 6.7000 | 5.0000 | 6.7000 | +67.500% | 27 | 3,913 | +42.537% |
| 2026-10-13 | 4.4500 | 5.5500 | 3.5000 | 4.0000 | +5.541% | 177 | 3,904 | +138.750% |
| 2026-10-12 | 3.4500 | 3.8000 | 3.4500 | 3.7900 | +14.848% | 19 | 3,903 | +151.979% |
| 2026-10-09 | 2.8000 | 3.3000 | 2.8000 | 3.3000 | -3.509% | 6 | 3,900 | +189.394% |
| 2026-10-08 | 2.7500 | 3.5500 | 2.5300 | 3.4200 | +78.125% | 29 | 3,892 | +179.240% |
| 2026-10-07 | 1.9300 | 1.9300 | 1.9200 | 1.9200 | +6.667% | 3 | 3,890 | +397.396% |
| 2026-10-06 | 1.7000 | 1.9000 | 1.6500 | 1.8000 | -12.621% | 10 | 3,893 | +430.556% |
| 2026-10-05 | 2.0300 | 2.0600 | 2.0300 | 2.0600 | -10.823% | 2 | 3,894 | +363.592% |
| 2026-10-02 | 2.3000 | 2.3100 | 2.1500 | 2.3100 | -23.000% | 8 | 3,896 | +313.420% |
| 2026-10-01 | 3.5500 | 3.6000 | 2.9400 | 3.0000 | -26.829% | 105 | 3,815 | +218.333% |
| 2026-09-30 | 4.1000 | 4.1000 | 4.1000 | 4.1000 | +13.573% | 3 | 3,815 | +132.927% |
| 2026-09-29 | 3.7500 | 3.7500 | 3.5500 | 3.6100 | -14.048% | 6 | 3,811 | +164.543% |
| 2026-09-28 | 4.1000 | 4.5000 | 3.9500 | 4.2000 | +50.000% | 34 | 3,784 | +127.381% |
| 2026-09-25 | 2.8000 | 2.8000 | 2.8000 | 2.8000 | -20.680% | 1 | 3,785 | +241.071% |
| 2026-09-24 | 2.8500 | 3.5300 | 2.8500 | 3.5300 | +35.249% | 18 | 3,777 | +170.538% |
| 2026-09-23 | 2.5600 | 2.7200 | 2.5600 | 2.6100 | +1.953% | 19 | 3,775 | +265.900% |
| 2026-09-22 | 2.8500 | 2.8500 | 2.5600 | 2.5600 | -17.419% | 24 | 3,766 | +273.047% |
| 2026-09-21 | 4.0500 | 4.1000 | 3.0000 | 3.1000 | -48.333% | 103 | 3,800 | +208.065% |
| 2026-09-18 | 6.3000 | 6.3000 | 5.9500 | 6.0000 | -12.536% | 122 | 3,685 | +59.167% |
| 2026-09-17 | 7.1500 | 7.1500 | 6.7000 | 6.8600 | -26.316% | 14 | 3,682 | +39.213% |
| 2026-09-16 | 9.3100 | 9.3100 | 9.3100 | 9.3100 | -2.000% | 5 | 3,677 | +2.578% |
| 2026-09-15 | 9.2000 | 9.5000 | 9.2000 | 9.5000 | -10.714% | 2 | 3,676 | +0.526% |
| 2026-09-14 | 9.6000 | 10.6400 | 9.6000 | 10.6400 | +56.471% | 10 | 3,671 | -10.244% |
| 2026-09-11 | 7.2000 | 7.2500 | 6.8000 | 6.8000 | -12.821% | 36 | 3,680 | +40.441% |
| 2026-09-10 | 9.2500 | 9.2500 | 7.8000 | 7.8000 | +5.405% | 56 | 3,626 | +22.436% |
| 2026-09-09 | 7.3800 | 8.1000 | 7.3800 | 7.4000 | -7.500% | 8 | 3,629 | +29.054% |
| 2026-09-08 | 7.4000 | 8.1500 | 7.4000 | 8.0000 | -12.088% | 55 | 3,647 | +19.375% |
| 2026-09-04 | 8.6900 | 9.1000 | 8.5000 | 9.1000 | -7.708% | 4 | 3,651 | +4.945% |
| 2026-09-03 | 12.4000 | 12.4000 | 9.8600 | 9.8600 | -15.726% | 3 | 3,650 | -3.144% |
| 2026-09-02 | 12.1000 | 12.1000 | 11.7000 | 11.7000 | -0.426% | 10 | 3,646 | -18.376% |
| 2026-09-01 | 11.7500 | 11.7500 | 11.7500 | 11.7500 | +10.329% | 1 | 3,647 | -18.723% |
| 2026-08-31 | 11.0500 | 11.1400 | 10.6500 | 10.6500 | -5.752% | 41 | 3,611 | -10.329% |
| 2026-08-28 | 11.0000 | 11.5400 | 11.0000 | 11.3000 | +21.375% | 40 | 3,606 | -15.487% |
| 2026-08-27 | 9.3100 | 9.3100 | 9.3100 | 9.3100 | -23.689% | 1 | 3,607 | +2.578% |
| 2026-08-26 | 13.0000 | 13.0900 | 12.2000 | 12.2000 | -5.058% | 753 | 2,856 | -21.721% |
| 2026-08-25 | 12.9000 | 12.9000 | 12.3000 | 12.8500 | -5.166% | 427 | 2,452 | -25.681% |
| 2026-08-21 | 12.3000 | 13.8000 | 12.3000 | 13.5500 | 0.000% | 30 | 2,425 | -29.520% |
| 2026-08-20 | 13.4000 | 13.5500 | 13.4000 | 13.5500 | +4.876% | 5 | 2,423 | -29.520% |
| 2026-08-19 | 13.5500 | 14.0500 | 12.9200 | 12.9200 | +40.435% | 8 | 2,421 | -26.084% |
| 2026-08-17 | 9.2000 | 9.2000 | 9.1000 | 9.2000 | -5.834% | 3 | 2,419 | +3.804% |
| 2026-08-14 | 9.8500 | 9.8500 | 9.7700 | 9.7700 | -3.267% | 2 | 2,418 | -2.252% |
| 2026-08-13 | 10.1500 | 10.2000 | 9.7500 | 10.1000 | -12.931% | 44 | 2,414 | -5.446% |
| 2026-08-11 | 11.6000 | 11.6000 | 11.6000 | 11.6000 | -12.121% | 1 | 2,415 | -17.672% |
| 2026-08-10 | 13.2000 | 13.2000 | 13.2000 | 13.2000 | +10.000% | 1 | 2,415 | -27.652% |
| 2026-08-07 | 12.7000 | 12.7000 | 12.0000 | 12.0000 | -10.781% | 4 | 2,415 | -20.417% |
| 2026-08-06 | 13.3000 | 13.5000 | 13.1500 | 13.4500 | -19.461% | 25 | 2,415 | -28.996% |
| 2026-08-05 | 16.7000 | 16.7000 | 16.7000 | 16.7000 | +6.846% | 1 | 2,414 | -42.814% |
| 2026-08-04 | 16.7000 | 16.7000 | 15.6300 | 15.6300 | -29.116% | 2 | 2,412 | -38.900% |
| 2026-08-03 | 24.2000 | 24.2000 | 21.7500 | 22.0500 | +0.182% | 59 | 2,406 | -56.689% |
| 2026-07-30 | 19.9000 | 23.3000 | 19.9000 | 22.0100 | -17.411% | 37 | 2,376 | -56.611% |
| 2026-07-29 | 25.5500 | 27.2000 | 25.4500 | 26.6500 | +12.685% | 35 | 2,361 | -64.165% |
| 2026-07-28 | 24.8200 | 24.8200 | 23.6300 | 23.6500 | +4.785% | 1,386 | 1,674 | -59.619% |
| 2026-07-27 | 22.5700 | 22.5700 | 22.5700 | 22.5700 | -5.998% | 3 | 1,677 | -57.687% |
| 2026-07-24 | 22.0500 | 24.0100 | 22.0500 | 24.0100 | +15.433% | 3 | 1,674 | -60.225% |
| 2026-07-22 | 20.8000 | 20.9000 | 20.8000 | 20.8000 | -9.565% | 5 | 1,671 | -54.087% |
| 2026-07-17 | 25.1700 | 25.1700 | 23.0000 | 23.0000 | -9.270% | 13 | 1,660 | -58.478% |
| 2026-07-16 | 24.6500 | 25.3500 | 24.6500 | 25.3500 | +5.625% | 47 | 1,660 | -62.327% |
| 2026-07-15 | 21.2500 | 24.0000 | 21.2500 | 24.0000 | +16.788% | 423 | 1,466 | -60.208% |
| 2026-07-08 | 20.5500 | 20.5500 | 20.5500 | 20.5500 | +6.422% | 1,000 | 466 | -53.528% |
| 2026-07-07 | 19.3100 | 19.3100 | 19.3100 | 19.3100 | +14.260% | 1 | 467 | -50.544% |
| 2026-06-26 | 16.9000 | 16.9000 | 16.9000 | 16.9000 | +39.095% | 2 | 466 | -43.491% |
| 2026-06-17 | 12.4500 | 12.4500 | 12.1500 | 12.1500 | -32.500% | 2 | 468 | -21.399% |
| 2026-06-10 | 18.0000 | 18.0000 | 18.0000 | 18.0000 | +9.422% | 400 | 68 | -46.944% |
| 2026-06-09 | 16.0300 | 16.4500 | 16.0300 | 16.4500 | +16.008% | 2 | 66 | -41.945% |
| 2026-06-04 | 14.1800 | 14.1800 | 14.1800 | 14.1800 | -0.700% | 1 | 65 | -32.652% |
| 2026-06-03 | 14.2800 | 14.2800 | 14.2800 | 14.2800 | +2.000% | 1 | 64 | -33.123% |
| 2026-06-01 | 14.0000 | 14.0000 | 14.0000 | 14.0000 | -17.937% | 15 | 79 | -31.786% |
| 2026-05-29 | 17.0600 | 17.0600 | 17.0600 | 17.0600 | +2.833% | 1 | 79 | -44.021% |
| 2026-05-28 | 18.0500 | 18.0500 | 16.4300 | 16.5900 | -14.264% | 13 | 74 | -42.435% |
| 2026-05-26 | 18.5000 | 19.3500 | 18.5000 | 19.3500 | -1.777% | 2 | 73 | -50.646% |
| 2026-05-22 | 20.6700 | 20.6700 | 19.7000 | 19.7000 | -2.956% | 16 | 59 | -51.523% |
| 2026-05-21 | 20.7500 | 20.7500 | 20.3000 | 20.3000 | -16.461% | 3 | 58 | -52.956% |
| 2026-05-20 | 25.3000 | 25.3000 | 23.4600 | 24.3000 | -21.104% | 3 | 58 | -60.700% |
| 2026-05-15 | 30.8000 | 30.8000 | 30.8000 | 30.8000 | +7.093% | 1 | 57 | -68.994% |
| 2026-05-14 | 29.8000 | 29.8000 | 28.7600 | 28.7600 | +0.736% | 2 | 58 | -66.794% |
| 2026-05-13 | 30.1000 | 30.1000 | 28.5500 | 28.5500 | -12.018% | 2 | 58 | -66.550% |
| 2026-05-12 | 32.4500 | 32.4500 | 32.4500 | 32.4500 | +11.359% | 1 | 57 | -70.570% |
| 2026-05-08 | 28.0000 | 29.1400 | 28.0000 | 29.1400 | -4.176% | 4 | 53 | -67.227% |
| 2026-05-07 | 29.9700 | 30.4100 | 29.9700 | 30.4100 | +8.067% | 18 | 37 | -68.596% |
| 2026-05-06 | 28.5000 | 28.5000 | 28.1400 | 28.1400 | -18.198% | 6 | 31 | -66.063% |
| 2026-05-04 | 34.4000 | 34.4000 | 34.4000 | 34.4000 | +9.554% | 1 | 32 | -72.238% |
| 2026-05-01 | 32.7000 | 32.7000 | 31.4000 | 31.4000 | -14.208% | 10 | 32 | -69.586% |
| 2026-04-28 | 37.3500 | 37.3700 | 36.6000 | 36.6000 | +13.488% | 16 | 26 | -73.907% |
| 2026-04-27 | 32.2500 | 32.2500 | 32.2500 | 32.2500 | +14.891% | 1 | 26 | -70.388% |
| 2026-04-24 | 27.7500 | 28.0700 | 27.7500 | 28.0700 | -18.638% | 16 | 26 | -65.978% |
| 2026-04-23 | 34.5000 | 34.5000 | 34.5000 | 34.5000 | -2.954% | 2 | 20 | -72.319% |
| 2026-04-22 | 36.4000 | 36.4000 | 35.5500 | 35.5500 | -16.823% | 11 | 20 | -73.136% |
| 2026-04-20 | 42.7500 | 42.7500 | 42.7400 | 42.7400 | -9.064% | 11 | 18 | -77.656% |
| 2026-04-14 | 46.9500 | 47.0000 | 46.9500 | 47.0000 | +0.967% | 10 | 15 | -79.681% |
| 2025-10-28 | 46.5500 | 46.5500 | 46.5500 | 46.5500 | -0.257% | 1 | 7 | -79.484% |
| 2025-10-27 | 46.6700 | 46.6700 | 46.6700 | 46.6700 | -10.679% | 1 | 7 | -79.537% |
| 2025-10-23 | 52.2500 | 52.2500 | 52.2500 | 52.2500 | +5.025% | 1 | 7 | -81.722% |
| 2025-10-09 | 49.7500 | 49.7500 | 49.7500 | 49.7500 | -21.406% | 1 | 7 | -80.804% |
| 2025-08-01 | 62.9000 | 63.3000 | 62.9000 | 63.3000 | -34.234% | 4 | 6 | -84.913% |
| 2024-08-05 | 96.2500 | 96.2500 | 96.2500 | 96.2500 | +1.744% | 1 | 2 | -90.078% |
| 2024-08-02 | 94.6000 | 94.6000 | 94.6000 | 94.6000 | +10.916% | 2 | 3 | -89.905% |
| 2024-08-01 | 85.9000 | 85.9000 | 85.2900 | 85.2900 | +18.261% | 2 | 4 | -88.803% |
| 2024-07-17 | 72.1200 | 72.1200 | 72.1200 | 72.1200 | +9.356% | 1 | 3 | -86.758% |
| 2024-07-10 | 65.9500 | 65.9500 | 65.9500 | 65.9500 | -1.846% | 1 | 3 | -85.519% |
| 2024-07-09 | 65.3600 | 67.1900 | 65.3600 | 67.1900 | 0.000% | 2 | 2 | -85.787% |