ARM261120P00180000
ARM Nov 20 2026 180.00 Put
optionOPRA
EODOct 21, 2026
3.47USD-17.773%(-0.75)364Vol2,317OI
ARM261120P00180000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 4.2300 | 4.2500 | 3.3000 | 3.4700 | -17.773% | 364 | 2,307 | 0.000% |
| 2026-10-20 | 4.2500 | 5.1000 | 3.8900 | 4.2200 | +27.879% | 251 | 2,278 | -17.773% |
| 2026-10-19 | 3.0800 | 3.5000 | 3.0800 | 3.3000 | -18.317% | 31 | 2,268 | +5.152% |
| 2026-10-16 | 2.7300 | 4.4000 | 2.6200 | 4.0400 | +52.453% | 101 | 2,194 | -14.109% |
| 2026-10-15 | 3.5100 | 3.8600 | 2.5000 | 2.6500 | +1.145% | 77 | 2,192 | +30.943% |
| 2026-10-14 | 1.8700 | 2.8400 | 1.8700 | 2.6200 | +80.690% | 133 | 2,124 | +32.443% |
| 2026-10-13 | 1.4300 | 1.5500 | 1.2500 | 1.4500 | +22.881% | 13 | 2,118 | +139.310% |
| 2026-10-12 | 0.9400 | 1.2200 | 0.9400 | 1.1800 | +26.882% | 18 | 2,112 | +194.068% |
| 2026-10-09 | 1.1000 | 1.1200 | 0.9300 | 0.9300 | -11.429% | 51 | 2,106 | +273.118% |
| 2026-10-08 | 1.0300 | 1.2100 | 1.0300 | 1.0500 | +87.500% | 17 | 2,093 | +230.476% |
| 2026-10-07 | 0.5600 | 0.5600 | 0.5600 | 0.5600 | +51.351% | 3 | 2,093 | +519.643% |
| 2026-10-06 | 0.4000 | 0.5100 | 0.3700 | 0.3700 | -45.588% | 15 | 2,094 | +837.838% |
| 2026-10-02 | 0.9000 | 0.9000 | 0.6800 | 0.6800 | -45.161% | 8 | 2,098 | +410.294% |
| 2026-10-01 | 1.2400 | 1.2400 | 1.2400 | 1.2400 | -9.489% | 1 | 2,097 | +179.839% |
| 2026-09-30 | 1.4000 | 1.4000 | 1.3700 | 1.3700 | +3.788% | 5 | 2,097 | +153.285% |
| 2026-09-29 | 1.3200 | 1.3200 | 1.3200 | 1.3200 | -20.000% | 2 | 2,095 | +162.879% |
| 2026-09-28 | 1.1500 | 1.8000 | 1.1500 | 1.6500 | +37.500% | 18 | 2,092 | +110.303% |
| 2026-09-25 | 1.0400 | 1.2000 | 1.0400 | 1.2000 | -9.774% | 6 | 2,094 | +189.167% |
| 2026-09-24 | 1.3900 | 1.4800 | 1.1600 | 1.3300 | +51.136% | 12 | 2,093 | +160.902% |
| 2026-09-23 | 0.9700 | 1.1000 | 0.8800 | 0.8800 | -20.000% | 8 | 2,093 | +294.318% |
| 2026-09-22 | 1.3800 | 1.4000 | 1.1000 | 1.1000 | -19.708% | 21 | 2,107 | +215.455% |
| 2026-09-21 | 1.6000 | 1.8000 | 1.2100 | 1.3700 | -46.275% | 716 | 2,539 | +153.285% |
| 2026-09-18 | 2.7900 | 2.8600 | 2.5300 | 2.5500 | -22.727% | 325 | 2,530 | +36.078% |
| 2026-09-17 | 2.0100 | 3.3000 | 2.0100 | 3.3000 | -34.000% | 6 | 2,527 | +5.152% |
| 2026-09-16 | 4.3700 | 5.0000 | 4.3700 | 5.0000 | +8.696% | 3 | 2,562 | -30.600% |
| 2026-09-15 | 4.9500 | 5.1000 | 4.2500 | 4.6000 | -9.804% | 90 | 2,608 | -24.565% |
| 2026-09-14 | 4.9000 | 5.5000 | 4.8000 | 5.1000 | +59.375% | 59 | 2,627 | -31.961% |
| 2026-09-11 | 3.9700 | 3.9700 | 3.2000 | 3.2000 | -26.941% | 12 | 2,629 | +8.438% |
| 2026-09-10 | 4.7100 | 4.7100 | 4.0500 | 4.3800 | +21.667% | 39 | 2,626 | -20.776% |
| 2026-09-09 | 3.9000 | 4.1000 | 3.6000 | 3.6000 | -7.692% | 22 | 2,610 | -3.611% |
| 2026-09-08 | 3.8800 | 4.0000 | 3.8800 | 3.9000 | -18.750% | 18 | 2,625 | -11.026% |
| 2026-09-04 | 4.4300 | 5.2100 | 4.3500 | 4.8000 | -15.789% | 46 | 2,604 | -27.708% |
| 2026-09-03 | 7.0000 | 7.2500 | 5.3500 | 5.7000 | -13.636% | 40 | 2,595 | -39.123% |
| 2026-09-02 | 6.4000 | 6.9000 | 6.4000 | 6.6000 | +4.265% | 21 | 2,576 | -47.424% |
| 2026-09-01 | 6.3500 | 6.4000 | 6.3300 | 6.3300 | -2.615% | 202 | 2,379 | -45.182% |
| 2026-08-28 | 6.4700 | 6.5000 | 6.3700 | 6.5000 | +8.333% | 10 | 2,378 | -46.615% |
| 2026-08-27 | 5.2000 | 6.3000 | 5.2000 | 6.0000 | -6.542% | 109 | 2,485 | -42.167% |
| 2026-08-26 | 7.2500 | 7.4500 | 6.4200 | 6.4200 | -13.594% | 30 | 2,476 | -45.950% |
| 2026-08-25 | 7.5000 | 7.8300 | 7.1100 | 7.4300 | -19.676% | 632 | 1,868 | -53.297% |
| 2026-08-24 | 9.4000 | 9.4000 | 9.0300 | 9.2500 | +15.481% | 3 | 1,866 | -62.486% |
| 2026-08-21 | 8.4000 | 8.4000 | 8.0000 | 8.0100 | +4.026% | 6 | 1,863 | -56.679% |
| 2026-08-20 | 8.0000 | 8.2000 | 7.5000 | 7.7000 | +8.451% | 238 | 1,675 | -54.935% |
| 2026-08-19 | 7.1000 | 7.1000 | 7.1000 | 7.1000 | -5.207% | 1 | 1,674 | -51.127% |
| 2026-08-18 | 7.6500 | 7.8000 | 6.2000 | 7.4900 | +31.404% | 8 | 1,671 | -53.672% |
| 2026-08-17 | 5.0300 | 5.7000 | 5.0300 | 5.7000 | +3.636% | 6 | 1,669 | -39.123% |
| 2026-08-14 | 5.4200 | 5.5100 | 5.4200 | 5.5000 | -7.251% | 6 | 1,666 | -36.909% |
| 2026-08-13 | 5.9300 | 5.9300 | 5.9300 | 5.9300 | -7.632% | 2 | 1,666 | -41.484% |
| 2026-08-12 | 6.5200 | 6.5600 | 6.2000 | 6.4200 | -8.936% | 207 | 1,465 | -45.950% |
| 2026-08-11 | 7.2000 | 7.2000 | 6.7500 | 7.0500 | -2.624% | 255 | 1,212 | -50.780% |
| 2026-08-10 | 7.5000 | 7.5000 | 7.2200 | 7.2400 | +0.556% | 14 | 1,200 | -52.072% |
| 2026-08-07 | 7.2000 | 7.2000 | 7.2000 | 7.2000 | -13.669% | 2 | 1,198 | -51.806% |
| 2026-08-06 | 8.3400 | 8.3400 | 8.3400 | 8.3400 | -28.473% | 1 | 1,197 | -58.393% |
| 2026-08-04 | 11.6600 | 11.6600 | 11.6600 | 11.6600 | -19.531% | 1 | 1,198 | -70.240% |
| 2026-07-30 | 15.4000 | 15.4000 | 14.4900 | 14.4900 | -26.521% | 4 | 1,198 | -76.052% |
| 2026-07-29 | 19.7200 | 19.7200 | 19.7200 | 19.7200 | +23.250% | 2 | 1,196 | -82.404% |
| 2026-07-27 | 16.2900 | 17.0400 | 16.0000 | 16.0000 | -1.235% | 382 | 818 | -78.313% |
| 2026-07-24 | 16.2000 | 16.2000 | 16.2000 | 16.2000 | +6.230% | 1 | 817 | -78.580% |
| 2026-07-23 | 15.3000 | 15.3000 | 15.2400 | 15.2500 | +5.756% | 22 | 799 | -77.246% |
| 2026-07-22 | 14.4200 | 14.4200 | 14.4200 | 14.4200 | -3.545% | 1 | 798 | -75.936% |
| 2026-07-21 | 15.3000 | 15.3000 | 14.9500 | 14.9500 | -15.775% | 5 | 802 | -76.789% |
| 2026-07-17 | 20.1700 | 20.1700 | 17.7500 | 17.7500 | +7.251% | 16 | 786 | -80.451% |
| 2026-07-15 | 16.7300 | 17.2000 | 16.4000 | 16.5500 | +27.308% | 5 | 782 | -79.033% |
| 2026-07-10 | 13.0000 | 13.0000 | 13.0000 | 13.0000 | +6.557% | 7 | 789 | -73.308% |
| 2026-07-09 | 12.2000 | 12.2000 | 12.2000 | 12.2000 | -17.568% | 2 | 789 | -71.557% |
| 2026-07-08 | 14.8000 | 14.8000 | 14.8000 | 14.8000 | -1.202% | 250 | 539 | -76.554% |
| 2026-07-07 | 13.7100 | 14.9800 | 13.7100 | 14.9800 | +22.787% | 9 | 530 | -76.836% |
| 2026-07-06 | 12.0000 | 12.2000 | 12.0000 | 12.2000 | -7.224% | 3 | 530 | -71.557% |
| 2026-07-02 | 12.9000 | 13.1500 | 12.9000 | 13.1500 | +35.567% | 501 | 53 | -73.612% |
| 2026-06-30 | 9.5500 | 9.7000 | 9.5500 | 9.7000 | +22.013% | 2 | 52 | -64.227% |
| 2026-06-18 | 7.5000 | 7.9500 | 7.4800 | 7.9500 | -9.247% | 11 | 52 | -56.352% |
| 2026-06-15 | 10.2300 | 10.2300 | 8.7600 | 8.7600 | -17.669% | 6 | 49 | -60.388% |
| 2026-06-05 | 10.6400 | 10.6400 | 10.6400 | 10.6400 | +14.041% | 1 | 48 | -67.387% |
| 2026-06-04 | 10.0000 | 10.0000 | 9.3300 | 9.3300 | -2.406% | 4 | 47 | -62.808% |
| 2026-06-03 | 9.5600 | 9.5600 | 9.5600 | 9.5600 | +0.632% | 1 | 47 | -63.703% |
| 2026-06-02 | 9.9800 | 9.9800 | 9.5000 | 9.5000 | -21.488% | 2 | 47 | -63.474% |
| 2026-05-28 | 12.0000 | 12.1000 | 12.0000 | 12.1000 | -16.552% | 2 | 45 | -71.322% |
| 2026-05-27 | 14.5000 | 14.5000 | 14.5000 | 14.5000 | +3.350% | 1 | 44 | -76.069% |
| 2026-05-22 | 15.0700 | 15.0700 | 14.0300 | 14.0300 | -4.232% | 3 | 43 | -75.267% |
| 2026-05-21 | 14.6500 | 14.6500 | 14.6500 | 14.6500 | -22.240% | 1 | 43 | -76.314% |
| 2026-05-20 | 18.9200 | 18.9200 | 18.8400 | 18.8400 | -18.265% | 5 | 40 | -81.582% |
| 2026-05-19 | 24.8500 | 24.8500 | 23.0500 | 23.0500 | -8.604% | 2 | 39 | -84.946% |
| 2026-05-18 | 25.2200 | 25.2200 | 25.2200 | 25.2200 | +0.478% | 1 | 39 | -86.241% |
| 2026-05-15 | 25.3500 | 25.3500 | 25.1000 | 25.1000 | -3.276% | 2 | 37 | -86.175% |
| 2026-05-12 | 25.9500 | 25.9500 | 25.9500 | 25.9500 | -1.143% | 1 | 37 | -86.628% |
| 2026-05-05 | 26.2500 | 26.2500 | 26.2500 | 26.2500 | +2.339% | 20 | 17 | -86.781% |
| 2026-05-01 | 25.6500 | 25.6500 | 25.6500 | 25.6500 | -12.158% | 5 | 17 | -86.472% |
| 2026-04-29 | 29.2000 | 29.2000 | 29.2000 | 29.2000 | +20.412% | 5 | 17 | -88.116% |
| 2026-04-24 | 22.7500 | 24.2500 | 22.7500 | 24.2500 | -14.912% | 2 | 17 | -85.691% |
| 2026-04-22 | 29.4000 | 29.6000 | 28.4100 | 28.5000 | -37.773% | 28 | 16 | -87.825% |
| 2026-04-06 | 45.9000 | 45.9000 | 45.8000 | 45.8000 | -22.504% | 2 | 1 | -92.424% |
| 2026-02-11 | 59.4000 | 59.4000 | 59.1000 | 59.1000 | 0.000% | 2 | 0 | -94.129% |