ARM261023P00285000
ARM Oct 23 2026 285.00 Put
optionOPRA
EODOct 19, 2026
53.38USD-1.694%(-0.92)11Vol0OI
ARM261023P00285000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 53.0200 | 53.3800 | 53.0200 | 53.3800 | -1.694% | 11 | 61 | 0.000% |
| 2026-10-16 | 49.6000 | 54.3000 | 49.6000 | 54.3000 | +34.406% | 26 | 162 | -1.694% |
| 2026-10-15 | 55.8600 | 56.3000 | 40.4000 | 40.4000 | -13.675% | 30 | 189 | +32.129% |
| 2026-10-14 | 43.0500 | 46.8000 | 42.6700 | 46.8000 | +46.433% | 16 | 181 | +14.060% |
| 2026-10-13 | 35.6500 | 36.2000 | 29.2500 | 31.9600 | +2.765% | 6 | 182 | +67.021% |
| 2026-10-12 | 29.3800 | 31.1000 | 29.3800 | 31.1000 | +32.623% | 5 | 187 | +71.640% |
| 2026-10-09 | 16.7500 | 23.4500 | 16.7500 | 23.4500 | +16.667% | 43 | 146 | +127.633% |
| 2026-10-08 | 14.5000 | 21.5000 | 14.0700 | 20.1000 | +121.854% | 25 | 147 | +165.572% |
| 2026-10-07 | 10.1000 | 10.4000 | 9.0600 | 9.0600 | +9.951% | 25 | 142 | +489.183% |
| 2026-10-06 | 8.5000 | 8.5000 | 7.3000 | 8.2400 | -14.611% | 24 | 122 | +547.816% |
| 2026-10-05 | 8.7700 | 9.6500 | 8.7500 | 9.6500 | +9.659% | 20 | 136 | +453.161% |
| 2026-10-02 | 9.8700 | 10.7000 | 7.7000 | 8.8000 | -36.462% | 13 | 135 | +506.591% |
| 2026-10-01 | 15.8500 | 16.1000 | 13.8500 | 13.8500 | -22.452% | 103 | 37 | +285.415% |
| 2026-09-30 | 17.8600 | 17.8600 | 17.8600 | 17.8600 | +22.918% | 1 | 38 | +198.880% |
| 2026-09-29 | 14.7400 | 15.5000 | 14.5300 | 14.5300 | -29.807% | 5 | 40 | +267.378% |
| 2026-09-28 | 20.2000 | 21.3200 | 19.5000 | 20.7000 | +112.744% | 22 | 33 | +157.874% |
| 2026-09-25 | 9.4500 | 10.6100 | 8.9400 | 9.7300 | -32.897% | 8 | 32 | +448.613% |
| 2026-09-24 | 9.4500 | 14.5000 | 9.3000 | 14.5000 | +85.659% | 25 | 16 | +268.138% |
| 2026-09-23 | 7.8400 | 8.2500 | 7.8100 | 7.8100 | -9.186% | 8 | 22 | +583.483% |
| 2026-09-22 | 10.6400 | 10.6400 | 8.6000 | 8.6000 | -26.180% | 5 | 21 | +520.698% |
| 2026-09-21 | 18.4000 | 18.4000 | 11.6100 | 11.6500 | -76.723% | 15 | 7 | +358.197% |
| 2026-09-15 | 50.0500 | 50.0500 | 50.0500 | 50.0500 | +1.132% | 1 | 6 | +6.653% |
| 2026-09-14 | 49.4900 | 49.4900 | 49.4900 | 49.4900 | +47.029% | 1 | 5 | +7.860% |
| 2026-09-09 | 33.7400 | 33.7400 | 32.6500 | 33.6600 | -12.344% | 5 | 5 | +58.586% |
| 2026-09-08 | 37.9500 | 38.5000 | 37.8500 | 38.4000 | 0.000% | 5 | 0 | +39.010% |