ARM261120P00220000
ARM Nov 20 2026 220.00 Put
optionOPRA
EODOct 21, 2026
15.56USD-13.556%(-2.44)145Vol2,489OI
ARM261120P00220000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 16.4500 | 18.7000 | 15.5500 | 15.5600 | -13.556% | 145 | 2,512 | 0.000% |
| 2026-10-20 | 16.7400 | 19.4500 | 15.7800 | 18.0000 | +28.755% | 185 | 2,530 | -13.556% |
| 2026-10-19 | 14.1000 | 15.0000 | 13.2000 | 13.9800 | -15.273% | 196 | 2,535 | +11.302% |
| 2026-10-16 | 12.1500 | 17.0200 | 12.0600 | 16.5000 | +57.143% | 126 | 2,509 | -5.697% |
| 2026-10-15 | 15.3400 | 16.3800 | 10.5000 | 10.5000 | -14.286% | 294 | 2,465 | +48.190% |
| 2026-10-14 | 9.0500 | 13.0500 | 8.9500 | 12.2500 | +61.823% | 415 | 2,399 | +27.020% |
| 2026-10-13 | 8.8500 | 10.0000 | 6.8000 | 7.5700 | +4.414% | 247 | 2,272 | +105.548% |
| 2026-10-12 | 6.5800 | 7.5300 | 6.3500 | 7.2500 | +25.000% | 189 | 2,327 | +114.621% |
| 2026-10-09 | 4.8000 | 6.4500 | 4.8000 | 5.8000 | +5.455% | 95 | 2,288 | +168.276% |
| 2026-10-08 | 4.0500 | 6.3500 | 4.0500 | 5.5000 | +66.667% | 170 | 2,209 | +182.909% |
| 2026-10-07 | 3.8000 | 4.0500 | 3.0400 | 3.3000 | +15.385% | 58 | 2,174 | +371.515% |
| 2026-10-06 | 2.6500 | 2.9200 | 2.6500 | 2.8600 | -4.667% | 87 | 2,156 | +444.056% |
| 2026-10-05 | 3.5400 | 3.5400 | 3.0000 | 3.0000 | -14.286% | 105 | 2,132 | +418.667% |
| 2026-10-02 | 3.8000 | 3.8000 | 3.1000 | 3.5000 | -27.536% | 52 | 2,139 | +344.571% |
| 2026-10-01 | 5.6500 | 5.8000 | 4.8000 | 4.8300 | -19.500% | 28 | 2,129 | +222.153% |
| 2026-09-30 | 5.8000 | 6.5000 | 5.5400 | 6.0000 | +7.143% | 69 | 2,074 | +159.333% |
| 2026-09-29 | 5.7500 | 5.7500 | 5.2200 | 5.6000 | -14.504% | 113 | 2,064 | +177.857% |
| 2026-09-28 | 4.4000 | 7.5000 | 4.4000 | 6.5500 | +55.213% | 447 | 1,702 | +137.557% |
| 2026-09-25 | 3.7500 | 4.3000 | 3.7500 | 4.2200 | -17.255% | 57 | 1,691 | +268.720% |
| 2026-09-24 | 4.0000 | 5.2500 | 4.0000 | 5.1000 | +43.662% | 63 | 1,662 | +205.098% |
| 2026-09-23 | 3.7000 | 3.7000 | 3.4600 | 3.5500 | -2.740% | 21 | 1,660 | +338.310% |
| 2026-09-22 | 4.1900 | 4.2500 | 3.6100 | 3.6500 | -17.978% | 92 | 1,627 | +326.301% |
| 2026-09-21 | 5.8500 | 6.2300 | 4.4500 | 4.4500 | -54.776% | 149 | 1,605 | +249.663% |
| 2026-09-18 | 10.3000 | 10.8200 | 9.1500 | 9.8400 | -15.464% | 140 | 1,572 | +58.130% |
| 2026-09-17 | 12.2300 | 12.2700 | 11.3900 | 11.6400 | -30.174% | 14 | 1,574 | +33.677% |
| 2026-09-16 | 15.1500 | 17.3000 | 15.1500 | 16.6700 | -2.343% | 7 | 1,574 | -6.659% |
| 2026-09-15 | 14.5500 | 17.0700 | 14.5500 | 17.0700 | -1.329% | 18 | 1,577 | -8.846% |
| 2026-09-14 | 17.1000 | 18.8400 | 16.0800 | 17.3000 | +48.498% | 41 | 1,560 | -10.058% |
| 2026-09-11 | 13.3000 | 13.7800 | 11.2100 | 11.6500 | -17.082% | 13 | 1,560 | +33.562% |
| 2026-09-10 | 14.1500 | 14.7500 | 13.5500 | 14.0500 | +12.400% | 136 | 1,512 | +10.747% |
| 2026-09-09 | 12.5500 | 13.5000 | 11.8500 | 12.5000 | -3.846% | 27 | 1,517 | +24.480% |
| 2026-09-08 | 12.9700 | 14.4500 | 12.9200 | 13.0000 | -16.183% | 28 | 1,511 | +19.692% |
| 2026-09-04 | 14.3000 | 15.5100 | 14.3000 | 15.5100 | -13.833% | 28 | 1,506 | +0.322% |
| 2026-09-03 | 21.8500 | 22.1000 | 17.9800 | 18.0000 | -10.269% | 90 | 1,588 | -13.556% |
| 2026-09-02 | 20.6500 | 21.5000 | 20.0600 | 20.0600 | -0.199% | 30 | 1,572 | -22.433% |
| 2026-09-01 | 21.0300 | 21.0500 | 19.9500 | 20.1000 | +1.515% | 30 | 1,549 | -22.587% |
| 2026-08-28 | 18.0000 | 19.9000 | 17.7000 | 19.8000 | +10.553% | 181 | 1,496 | -21.414% |
| 2026-08-27 | 16.1500 | 18.2000 | 14.9700 | 17.9100 | -1.322% | 17 | 1,486 | -13.121% |
| 2026-08-26 | 19.1000 | 19.1200 | 18.1500 | 18.1500 | -15.068% | 5 | 1,485 | -14.270% |
| 2026-08-25 | 20.8000 | 21.3700 | 20.4500 | 21.3700 | -6.272% | 53 | 1,447 | -27.188% |
| 2026-08-24 | 24.4500 | 24.6000 | 22.8000 | 22.8000 | +2.472% | 36 | 1,418 | -31.754% |
| 2026-08-21 | 20.0000 | 22.2500 | 20.0000 | 22.2500 | +8.378% | 76 | 1,378 | -30.067% |
| 2026-08-20 | 21.0600 | 21.3200 | 20.5000 | 20.5300 | -0.869% | 66 | 1,313 | -24.208% |
| 2026-08-19 | 19.0400 | 22.5000 | 19.0400 | 20.7100 | +0.048% | 4 | 1,311 | -24.867% |
| 2026-08-18 | 18.5700 | 21.3500 | 18.5700 | 20.7000 | +36.184% | 262 | 1,216 | -24.831% |
| 2026-08-17 | 14.5500 | 15.2000 | 13.7500 | 15.2000 | +6.294% | 14 | 1,209 | +2.368% |
| 2026-08-14 | 14.9300 | 15.0000 | 14.0900 | 14.3000 | -6.536% | 30 | 1,206 | +8.811% |
| 2026-08-13 | 15.6000 | 15.6000 | 15.3000 | 15.3000 | -11.561% | 16 | 1,191 | +1.699% |
| 2026-08-12 | 16.9300 | 17.3500 | 16.7300 | 17.3000 | -6.486% | 522 | 821 | -10.058% |
| 2026-08-11 | 17.9000 | 18.5000 | 17.9000 | 18.5000 | -3.141% | 43 | 794 | -15.892% |
| 2026-08-10 | 19.8500 | 19.9500 | 19.1000 | 19.1000 | +9.143% | 30 | 769 | -18.534% |
| 2026-08-07 | 18.0000 | 19.7000 | 17.4200 | 17.5000 | -7.505% | 1,337 | 1,367 | -11.086% |
| 2026-08-06 | 21.4000 | 21.4000 | 18.9200 | 18.9200 | -13.410% | 5 | 1,363 | -17.759% |
| 2026-08-05 | 23.2000 | 23.2000 | 21.4500 | 21.8500 | -5.860% | 6 | 1,362 | -28.787% |
| 2026-08-04 | 24.8000 | 24.8000 | 23.2100 | 23.2100 | -30.840% | 3 | 1,363 | -32.960% |
| 2026-08-03 | 32.0000 | 33.5600 | 32.0000 | 33.5600 | +8.784% | 5 | 1,362 | -53.635% |
| 2026-07-31 | 28.5000 | 31.0000 | 27.0000 | 30.8500 | -6.487% | 103 | 1,303 | -49.562% |
| 2026-07-30 | 32.3500 | 32.9900 | 32.3500 | 32.9900 | -19.478% | 6 | 1,300 | -52.834% |
| 2026-07-29 | 39.0000 | 40.9700 | 37.8800 | 40.9700 | +20.147% | 8 | 1,299 | -62.021% |
| 2026-07-28 | 36.2800 | 36.9900 | 34.0500 | 34.1000 | +0.206% | 12 | 1,299 | -54.370% |
| 2026-07-27 | 32.8000 | 34.0300 | 32.8000 | 34.0300 | +8.376% | 4 | 1,296 | -54.276% |
| 2026-07-24 | 30.1000 | 31.5500 | 28.4900 | 31.4000 | +9.408% | 1,282 | 518 | -50.446% |
| 2026-07-23 | 28.7000 | 28.7000 | 28.7000 | 28.7000 | -2.613% | 1 | 517 | -45.784% |
| 2026-07-22 | 29.4700 | 29.4700 | 29.4700 | 29.4700 | +5.817% | 1 | 516 | -47.201% |
| 2026-07-21 | 29.1300 | 29.1300 | 27.8500 | 27.8500 | -11.022% | 4 | 514 | -44.129% |
| 2026-07-14 | 29.0500 | 31.3000 | 29.0500 | 31.3000 | +35.498% | 111 | 456 | -50.288% |
| 2026-07-10 | 23.1000 | 23.1000 | 23.1000 | 23.1000 | -0.517% | 11 | 445 | -32.641% |
| 2026-07-09 | 23.2000 | 23.2400 | 22.6000 | 23.2200 | -5.610% | 8 | 442 | -32.989% |
| 2026-07-06 | 23.2500 | 24.7000 | 23.1300 | 24.6000 | +5.579% | 514 | 42 | -36.748% |
| 2026-07-02 | 20.2500 | 23.3000 | 20.2500 | 23.3000 | +8.473% | 4 | 38 | -33.219% |
| 2026-07-01 | 21.4800 | 21.4800 | 21.4800 | 21.4800 | +6.074% | 1 | 37 | -27.561% |
| 2026-06-23 | 20.2500 | 20.2500 | 20.2500 | 20.2500 | +34.551% | 1 | 36 | -23.160% |
| 2026-06-18 | 14.4300 | 15.1500 | 14.4300 | 15.0500 | -7.951% | 7 | 31 | +3.389% |
| 2026-06-17 | 16.2400 | 16.3500 | 16.2400 | 16.3500 | -4.942% | 5 | 34 | -4.832% |
| 2026-06-15 | 17.8700 | 17.8700 | 17.2000 | 17.2000 | -18.212% | 20 | 34 | -9.535% |
| 2026-06-12 | 21.0300 | 21.0300 | 21.0300 | 21.0300 | -18.012% | 10 | 44 | -26.010% |
| 2026-06-10 | 26.5000 | 26.5000 | 25.6500 | 25.6500 | +1.584% | 2 | 44 | -39.337% |
| 2026-06-09 | 24.4000 | 25.2500 | 24.4000 | 25.2500 | +18.267% | 3 | 43 | -38.376% |
| 2026-06-05 | 21.3500 | 21.3500 | 21.3500 | 21.3500 | +15.405% | 3 | 40 | -27.119% |
| 2026-06-04 | 18.5000 | 18.5000 | 18.5000 | 18.5000 | +2.778% | 10 | 45 | -15.892% |
| 2026-06-02 | 18.0000 | 18.0000 | 18.0000 | 18.0000 | -21.432% | 1 | 45 | -13.556% |
| 2026-05-29 | 23.0800 | 24.1800 | 22.9100 | 22.9100 | +0.482% | 5 | 48 | -32.082% |
| 2026-05-28 | 22.8000 | 22.8000 | 22.8000 | 22.8000 | -15.242% | 1 | 48 | -31.754% |
| 2026-05-22 | 28.6700 | 28.6700 | 26.3500 | 26.9000 | -5.779% | 21 | 39 | -42.156% |
| 2026-05-21 | 30.4000 | 31.0500 | 28.5500 | 28.5500 | -18.961% | 9 | 34 | -45.499% |
| 2026-05-20 | 35.0000 | 35.2300 | 34.5500 | 35.2300 | -27.135% | 17 | 18 | -55.833% |
| 2026-05-18 | 48.3500 | 48.3500 | 48.3500 | 48.3500 | +5.453% | 5 | 20 | -67.818% |
| 2026-05-15 | 45.8500 | 45.8500 | 45.8500 | 45.8500 | +8.701% | 1 | 20 | -66.063% |
| 2026-05-13 | 42.1800 | 42.1800 | 42.1800 | 42.1800 | -4.027% | 1 | 21 | -63.110% |
| 2026-05-11 | 43.9500 | 43.9500 | 43.9500 | 43.9500 | +1.760% | 10 | 11 | -64.596% |
| 2026-05-08 | 43.0000 | 43.1900 | 43.0000 | 43.1900 | -4.383% | 5 | 11 | -63.973% |
| 2026-05-07 | 43.7000 | 45.1700 | 43.0000 | 45.1700 | +13.464% | 8 | 11 | -65.552% |
| 2026-05-06 | 43.9900 | 43.9900 | 39.6600 | 39.8100 | -25.962% | 6 | 6 | -60.914% |
| 2026-04-28 | 53.7700 | 53.7700 | 53.7700 | 53.7700 | +28.176% | 1 | 5 | -71.062% |
| 2026-04-27 | 41.9500 | 41.9500 | 41.9500 | 41.9500 | 0.000% | 5 | 0 | -62.908% |