ARM261120P00185000
ARM Nov 20 2026 185.00 Put
optionOPRA
EODOct 20, 2026
5.33USD149Vol1,562OI
ARM261120P00185000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 6.1200 | 6.1200 | 4.8500 | 5.3300 | +33.250% | 149 | 1,472 | 0.000% |
| 2026-10-19 | 3.8300 | 4.2500 | 3.8300 | 4.0000 | -20.000% | 18 | 1,482 | +33.250% |
| 2026-10-16 | 3.2800 | 5.2100 | 3.2800 | 5.0000 | +77.936% | 55 | 1,476 | +6.600% |
| 2026-10-15 | 4.6000 | 4.9500 | 2.8100 | 2.8100 | -20.170% | 210 | 1,343 | +89.680% |
| 2026-10-14 | 2.2700 | 3.5500 | 2.2600 | 3.5200 | +64.486% | 227 | 1,356 | +51.420% |
| 2026-10-13 | 1.8600 | 2.2600 | 1.6300 | 2.1400 | +41.722% | 7 | 1,350 | +149.065% |
| 2026-10-12 | 1.5400 | 1.5400 | 1.4200 | 1.5100 | +4.861% | 5 | 1,350 | +252.980% |
| 2026-10-09 | 1.2200 | 1.4400 | 1.2200 | 1.4400 | +5.882% | 6 | 1,346 | +270.139% |
| 2026-10-08 | 0.8900 | 1.4000 | 0.8600 | 1.3600 | +97.101% | 75 | 1,345 | +291.912% |
| 2026-10-07 | 0.7000 | 0.7000 | 0.6900 | 0.6900 | +4.545% | 6 | 1,348 | +672.464% |
| 2026-10-06 | 0.7500 | 0.7500 | 0.6600 | 0.6600 | -5.714% | 2 | 1,348 | +707.576% |
| 2026-10-05 | 0.7000 | 0.7000 | 0.7000 | 0.7000 | -18.605% | 1 | 1,348 | +661.429% |
| 2026-10-02 | 0.9900 | 1.1000 | 0.8100 | 0.8600 | -45.223% | 9 | 1,351 | +519.767% |
| 2026-10-01 | 1.4300 | 1.5700 | 1.3300 | 1.5700 | -4.848% | 8 | 1,356 | +239.490% |
| 2026-09-30 | 1.8100 | 1.8100 | 1.6500 | 1.6500 | +1.227% | 2 | 1,355 | +223.030% |
| 2026-09-29 | 1.6300 | 1.6300 | 1.6300 | 1.6300 | -14.211% | 2 | 1,357 | +226.994% |
| 2026-09-28 | 1.7700 | 2.2600 | 1.7500 | 1.9000 | +52.000% | 256 | 1,250 | +180.526% |
| 2026-09-25 | 1.2500 | 1.2500 | 1.2500 | 1.2500 | -28.161% | 1 | 1,249 | +326.400% |
| 2026-09-24 | 1.5000 | 1.7400 | 1.5000 | 1.7400 | +56.757% | 5 | 1,249 | +206.322% |
| 2026-09-23 | 1.1000 | 1.1100 | 1.0900 | 1.1100 | -7.500% | 11 | 1,249 | +380.180% |
| 2026-09-22 | 1.3500 | 1.3500 | 1.1000 | 1.2000 | -21.569% | 19 | 1,266 | +344.167% |
| 2026-09-21 | 1.8900 | 1.8900 | 1.5300 | 1.5300 | -52.923% | 9 | 1,266 | +248.366% |
| 2026-09-18 | 3.5000 | 3.5000 | 3.1500 | 3.2500 | -16.237% | 50 | 1,268 | +64.000% |
| 2026-09-17 | 4.0600 | 4.0600 | 3.8400 | 3.8800 | -33.219% | 3 | 1,269 | +37.371% |
| 2026-09-15 | 5.8100 | 5.8100 | 5.8100 | 5.8100 | -8.360% | 1 | 1,269 | -8.262% |
| 2026-09-14 | 6.5200 | 6.6500 | 6.3400 | 6.3400 | +48.826% | 24 | 1,261 | -15.931% |
| 2026-09-11 | 4.1900 | 4.2600 | 4.1900 | 4.2600 | -17.282% | 12 | 1,269 | +25.117% |
| 2026-09-10 | 5.0000 | 5.1500 | 5.0000 | 5.1500 | +13.938% | 5 | 1,267 | +3.495% |
| 2026-09-09 | 4.4700 | 4.5200 | 4.4700 | 4.5200 | -1.739% | 22 | 1,279 | +17.920% |
| 2026-09-08 | 4.3200 | 4.6000 | 4.3200 | 4.6000 | -17.857% | 16 | 1,263 | +15.870% |
| 2026-09-04 | 5.1600 | 5.8000 | 5.0800 | 5.6000 | -33.728% | 28 | 1,291 | -4.821% |
| 2026-09-03 | 8.5000 | 8.5000 | 8.4500 | 8.4500 | +12.667% | 28 | 1,291 | -36.923% |
| 2026-09-02 | 8.2000 | 8.2000 | 7.5000 | 7.5000 | -1.961% | 13 | 1,281 | -28.933% |
| 2026-09-01 | 8.4800 | 8.6000 | 7.6500 | 7.6500 | +5.082% | 156 | 1,196 | -30.327% |
| 2026-08-31 | 7.4100 | 7.4100 | 7.2800 | 7.2800 | +6.589% | 11 | 1,196 | -26.786% |
| 2026-08-27 | 7.0900 | 7.2200 | 6.8300 | 6.8300 | -21.040% | 4 | 1,195 | -21.962% |
| 2026-08-25 | 8.5500 | 8.7400 | 8.5500 | 8.6500 | -2.809% | 302 | 896 | -38.382% |
| 2026-08-21 | 8.9000 | 8.9000 | 8.9000 | 8.9000 | -1.657% | 2 | 894 | -40.112% |
| 2026-08-20 | 9.0500 | 9.0500 | 9.0500 | 9.0500 | +2.029% | 15 | 879 | -41.105% |
| 2026-08-19 | 7.5000 | 9.3000 | 7.5000 | 8.8700 | -0.894% | 3 | 879 | -39.910% |
| 2026-08-18 | 8.4600 | 8.9500 | 8.3500 | 8.9500 | +53.516% | 7 | 877 | -40.447% |
| 2026-08-17 | 5.7000 | 5.8300 | 5.7000 | 5.8300 | -21.850% | 23 | 854 | -8.576% |
| 2026-08-12 | 7.8000 | 7.8000 | 7.4500 | 7.4600 | -5.689% | 4 | 854 | -28.552% |
| 2026-08-11 | 7.8100 | 7.9100 | 7.7900 | 7.9100 | -9.600% | 16 | 848 | -32.617% |
| 2026-08-10 | 8.7500 | 8.7500 | 8.7500 | 8.7500 | -1.685% | 1 | 847 | -39.086% |
| 2026-08-07 | 8.2400 | 8.9000 | 8.2400 | 8.9000 | -5.820% | 31 | 846 | -40.112% |
| 2026-08-06 | 9.3500 | 9.4500 | 9.3500 | 9.4500 | -17.683% | 3 | 847 | -43.598% |
| 2026-08-04 | 12.5000 | 12.5000 | 11.4800 | 11.4800 | -33.139% | 2 | 848 | -53.571% |
| 2026-07-30 | 17.1000 | 17.3000 | 17.0000 | 17.1700 | -3.213% | 58 | 820 | -68.957% |
| 2026-07-27 | 18.2000 | 18.6000 | 17.5500 | 17.7400 | -3.535% | 556 | 279 | -69.955% |
| 2026-07-24 | 17.3000 | 18.3900 | 16.4000 | 18.3900 | +11.118% | 10 | 278 | -71.017% |
| 2026-07-22 | 16.5500 | 16.5500 | 16.5500 | 16.5500 | +2.160% | 10 | 268 | -67.795% |
| 2026-07-21 | 16.2000 | 16.2000 | 16.2000 | 16.2000 | +24.424% | 1 | 267 | -67.099% |
| 2026-07-09 | 13.6600 | 13.6600 | 13.0200 | 13.0200 | +20.444% | 6 | 267 | -59.063% |
| 2026-06-30 | 10.8100 | 10.8100 | 10.8100 | 10.8100 | +5.980% | 1 | 266 | -50.694% |
| 2026-06-22 | 10.2000 | 10.2000 | 10.2000 | 10.2000 | +22.449% | 1 | 266 | -47.745% |
| 2026-06-18 | 8.6300 | 8.6300 | 8.3300 | 8.3300 | -16.783% | 10 | 262 | -36.014% |
| 2026-06-16 | 9.9200 | 10.0100 | 9.9200 | 10.0100 | -32.593% | 5 | 265 | -46.753% |
| 2026-06-11 | 14.8500 | 14.8500 | 14.8500 | 14.8500 | -7.764% | 1 | 264 | -64.108% |
| 2026-06-09 | 16.1000 | 16.1000 | 16.1000 | 16.1000 | +52.174% | 2 | 262 | -66.894% |
| 2026-06-02 | 10.5800 | 10.5800 | 10.5800 | 10.5800 | -7.598% | 2 | 264 | -49.622% |
| 2026-06-01 | 12.4000 | 12.4000 | 11.4500 | 11.4500 | -16.727% | 10 | 269 | -53.450% |
| 2026-05-28 | 13.5200 | 13.7500 | 13.5200 | 13.7500 | -16.005% | 3 | 267 | -61.236% |
| 2026-05-22 | 16.3700 | 16.3700 | 16.3700 | 16.3700 | -18.557% | 6 | 273 | -67.440% |
| 2026-05-20 | 20.3500 | 20.5500 | 20.1000 | 20.1000 | -18.126% | 56 | 218 | -73.483% |
| 2026-05-19 | 24.5500 | 24.5500 | 24.5500 | 24.5500 | -11.372% | 1 | 218 | -78.289% |
| 2026-05-15 | 27.1000 | 27.7000 | 27.0500 | 27.7000 | +13.664% | 46 | 205 | -80.758% |
| 2026-05-13 | 24.3700 | 24.3700 | 24.3700 | 24.3700 | -6.807% | 3 | 202 | -78.129% |
| 2026-05-12 | 26.1500 | 26.1500 | 26.1500 | 26.1500 | +3.976% | 180 | 41 | -79.618% |
| 2026-05-08 | 24.9000 | 25.1500 | 24.9000 | 25.1500 | +8.172% | 35 | 18 | -78.807% |
| 2026-05-07 | 23.2500 | 23.2500 | 23.2500 | 23.2500 | +3.104% | 5 | 13 | -77.075% |
| 2026-05-06 | 23.5000 | 23.5000 | 22.5500 | 22.5500 | -26.786% | 4 | 12 | -76.364% |
| 2026-05-04 | 30.7000 | 30.8000 | 30.7000 | 30.8000 | -5.724% | 6 | 13 | -82.695% |
| 2026-04-28 | 32.4600 | 32.6700 | 32.4600 | 32.6700 | +37.096% | 5 | 9 | -83.685% |
| 2026-04-24 | 23.8300 | 23.8300 | 23.8300 | 23.8300 | -24.589% | 1 | 9 | -77.633% |
| 2026-04-22 | 32.0500 | 32.1500 | 31.6000 | 31.6000 | 0.000% | 10 | 9 | -83.133% |