ARM261120P00210000
ARM Nov 20 2026 210.00 Put
optionOPRA
EODOct 20, 2026
13.65USD+26.859%(+2.89)56Vol1,392OI
ARM261120P00210000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 12.2900 | 14.8400 | 11.9500 | 13.6500 | +26.859% | 56 | 1,377 | 0.000% |
| 2026-10-19 | 8.1700 | 10.7600 | 8.1700 | 10.7600 | -17.231% | 14 | 1,373 | +26.859% |
| 2026-10-16 | 9.0400 | 13.0000 | 8.8400 | 13.0000 | +69.051% | 263 | 1,350 | +5.000% |
| 2026-10-15 | 11.7500 | 12.1000 | 7.6500 | 7.6900 | -12.812% | 314 | 1,395 | +77.503% |
| 2026-10-14 | 6.7000 | 9.1500 | 6.4000 | 8.8200 | +69.290% | 77 | 1,381 | +54.762% |
| 2026-10-13 | 5.5000 | 7.2000 | 4.5500 | 5.2100 | +5.466% | 75 | 1,350 | +161.996% |
| 2026-10-12 | 4.3600 | 5.0500 | 4.2500 | 4.9400 | +23.810% | 147 | 1,314 | +176.316% |
| 2026-10-09 | 4.0000 | 4.2400 | 3.9000 | 3.9900 | -0.746% | 242 | 1,120 | +242.105% |
| 2026-10-08 | 2.8600 | 4.2200 | 2.7300 | 4.0200 | +87.850% | 153 | 996 | +239.552% |
| 2026-10-07 | 2.4000 | 2.4000 | 2.0300 | 2.1400 | +12.042% | 16 | 997 | +537.850% |
| 2026-10-06 | 2.1300 | 2.1300 | 1.7800 | 1.9100 | -4.500% | 22 | 999 | +614.660% |
| 2026-10-05 | 2.5400 | 2.5400 | 2.0000 | 2.0000 | -20.635% | 51 | 993 | +582.500% |
| 2026-10-02 | 2.6000 | 2.6700 | 2.2200 | 2.5200 | -25.882% | 15 | 999 | +441.667% |
| 2026-10-01 | 4.0200 | 4.0200 | 3.3000 | 3.4000 | -21.478% | 63 | 1,035 | +301.471% |
| 2026-09-30 | 4.1300 | 4.5000 | 4.1000 | 4.3300 | +8.794% | 13 | 1,034 | +215.242% |
| 2026-09-29 | 4.0000 | 4.0000 | 3.7800 | 3.9800 | -15.319% | 47 | 1,003 | +242.965% |
| 2026-09-28 | 3.5500 | 5.4500 | 3.3500 | 4.7000 | +60.410% | 100 | 926 | +190.426% |
| 2026-09-25 | 3.1000 | 3.2300 | 2.9200 | 2.9300 | -26.196% | 54 | 902 | +365.870% |
| 2026-09-24 | 3.3000 | 4.0000 | 3.1000 | 3.9700 | +62.041% | 37 | 882 | +243.829% |
| 2026-09-23 | 3.2000 | 3.2000 | 2.4500 | 2.4500 | -9.926% | 8 | 884 | +457.143% |
| 2026-09-22 | 3.1000 | 3.2000 | 2.5300 | 2.7200 | -17.576% | 58 | 892 | +401.838% |
| 2026-09-21 | 3.3000 | 4.7800 | 3.3000 | 3.3000 | -49.618% | 51 | 909 | +313.636% |
| 2026-09-18 | 7.6400 | 7.9500 | 6.5500 | 6.5500 | -22.850% | 6 | 905 | +108.397% |
| 2026-09-17 | 9.2500 | 9.2700 | 8.4900 | 8.4900 | -29.250% | 12 | 899 | +60.777% |
| 2026-09-16 | 11.2000 | 12.0000 | 11.2000 | 12.0000 | -5.213% | 9 | 892 | +13.750% |
| 2026-09-15 | 11.2000 | 12.8200 | 11.2000 | 12.6600 | -9.893% | 69 | 906 | +7.820% |
| 2026-09-14 | 14.5000 | 14.5000 | 13.4000 | 14.0500 | +60.571% | 30 | 882 | -2.847% |
| 2026-09-11 | 10.3500 | 10.3500 | 8.4500 | 8.7500 | -20.091% | 14 | 884 | +56.000% |
| 2026-09-10 | 10.4500 | 10.9500 | 10.3500 | 10.9500 | +13.472% | 15 | 892 | +24.658% |
| 2026-09-09 | 9.0300 | 10.2300 | 9.0300 | 9.6500 | -4.361% | 22 | 887 | +41.451% |
| 2026-09-08 | 9.8200 | 11.1000 | 9.6300 | 10.0900 | -15.565% | 6 | 889 | +35.282% |
| 2026-09-04 | 11.9000 | 12.3000 | 11.0600 | 11.9500 | -12.390% | 30 | 894 | +14.226% |
| 2026-09-03 | 17.0000 | 17.3500 | 13.5000 | 13.6400 | -11.140% | 191 | 753 | +0.073% |
| 2026-09-01 | 17.5000 | 17.5000 | 15.1400 | 15.3500 | +7.268% | 134 | 646 | -11.075% |
| 2026-08-31 | 15.4200 | 15.4200 | 14.3100 | 14.3100 | -6.775% | 13 | 638 | -4.612% |
| 2026-08-28 | 14.1500 | 15.6500 | 14.1500 | 15.3500 | +7.043% | 5 | 637 | -11.075% |
| 2026-08-27 | 12.4000 | 14.4100 | 12.0700 | 14.3400 | -2.846% | 33 | 638 | -4.812% |
| 2026-08-26 | 17.2200 | 17.2200 | 14.7600 | 14.7600 | -13.176% | 4 | 636 | -7.520% |
| 2026-08-25 | 17.0000 | 17.0000 | 17.0000 | 17.0000 | -9.188% | 1 | 635 | -19.706% |
| 2026-08-24 | 19.4000 | 20.2000 | 18.7200 | 18.7200 | +5.763% | 9 | 632 | -27.083% |
| 2026-08-21 | 16.9500 | 17.7000 | 16.9500 | 17.7000 | +0.113% | 57 | 618 | -22.881% |
| 2026-08-20 | 17.5800 | 17.6800 | 17.5000 | 17.6800 | -2.857% | 4 | 616 | -22.794% |
| 2026-08-19 | 18.6500 | 18.6500 | 18.2000 | 18.2000 | +7.185% | 3 | 617 | -25.000% |
| 2026-08-18 | 15.7700 | 17.1400 | 15.7700 | 16.9800 | +40.331% | 9 | 610 | -19.611% |
| 2026-08-17 | 12.2000 | 12.2000 | 11.0000 | 12.1000 | +8.036% | 4 | 608 | +12.810% |
| 2026-08-14 | 12.5000 | 12.5000 | 11.2000 | 11.2000 | -8.272% | 61 | 609 | +21.875% |
| 2026-08-13 | 12.2100 | 12.2100 | 12.2100 | 12.2100 | -8.744% | 1 | 609 | +11.794% |
| 2026-08-12 | 13.1000 | 14.2000 | 13.1000 | 13.3800 | -11.974% | 4 | 609 | +2.018% |
| 2026-08-10 | 14.9000 | 15.2000 | 14.9000 | 15.2000 | +5.045% | 2 | 607 | -10.197% |
| 2026-08-07 | 14.3100 | 15.9500 | 14.3100 | 14.4700 | -9.562% | 43 | 608 | -5.667% |
| 2026-08-06 | 16.0500 | 16.0500 | 15.6200 | 16.0000 | -11.553% | 4 | 608 | -14.687% |
| 2026-08-05 | 18.6000 | 18.6000 | 18.0900 | 18.0900 | -12.609% | 3 | 607 | -24.544% |
| 2026-08-04 | 23.1000 | 23.1000 | 20.7000 | 20.7000 | -24.535% | 5 | 606 | -34.058% |
| 2026-08-03 | 30.3700 | 30.3700 | 26.4000 | 27.4300 | +5.907% | 608 | 274 | -50.237% |
| 2026-07-31 | 23.4200 | 25.9000 | 23.3000 | 25.9000 | -8.803% | 120 | 269 | -47.297% |
| 2026-07-30 | 27.9500 | 28.7000 | 27.5000 | 28.4000 | -14.586% | 39 | 268 | -51.937% |
| 2026-07-29 | 33.5600 | 34.2200 | 33.2500 | 33.2500 | +16.667% | 5 | 266 | -58.947% |
| 2026-07-27 | 28.5000 | 28.5000 | 28.5000 | 28.5000 | +13.365% | 1 | 267 | -52.105% |
| 2026-07-22 | 25.1000 | 25.1400 | 25.1000 | 25.1400 | +1.371% | 2 | 265 | -45.704% |
| 2026-07-21 | 24.8000 | 24.8000 | 24.8000 | 24.8000 | -17.881% | 1 | 265 | -44.960% |
| 2026-07-17 | 30.0000 | 30.2000 | 30.0000 | 30.2000 | -1.307% | 15 | 262 | -54.801% |
| 2026-07-16 | 31.0000 | 31.1000 | 30.3000 | 30.6000 | +19.671% | 6 | 258 | -55.392% |
| 2026-07-14 | 25.6500 | 25.6500 | 25.5700 | 25.5700 | +26.772% | 18 | 258 | -46.617% |
| 2026-07-09 | 20.1600 | 20.1700 | 20.1600 | 20.1700 | -4.858% | 4 | 258 | -32.325% |
| 2026-07-06 | 19.3000 | 21.3000 | 19.3000 | 21.2000 | +0.952% | 180 | 117 | -35.613% |
| 2026-07-02 | 19.5000 | 21.0000 | 19.5000 | 21.0000 | +28.049% | 3 | 115 | -35.000% |
| 2026-06-30 | 16.4000 | 16.4000 | 16.4000 | 16.4000 | -4.651% | 1 | 116 | -16.768% |
| 2026-06-25 | 17.3500 | 17.3500 | 17.2000 | 17.2000 | -3.911% | 3 | 117 | -20.640% |
| 2026-06-24 | 18.5000 | 18.5000 | 17.7500 | 17.9000 | +35.094% | 22 | 105 | -23.743% |
| 2026-06-18 | 12.6000 | 13.7000 | 12.6000 | 13.2500 | -0.749% | 29 | 120 | +3.019% |
| 2026-06-17 | 14.3000 | 14.3000 | 13.3500 | 13.3500 | -8.874% | 31 | 110 | +2.247% |
| 2026-06-15 | 14.6500 | 14.6500 | 14.6500 | 14.6500 | -34.009% | 4 | 106 | -6.826% |
| 2026-06-11 | 22.2000 | 22.2000 | 22.2000 | 22.2000 | -12.941% | 20 | 95 | -38.514% |
| 2026-06-09 | 25.5000 | 25.5000 | 25.5000 | 25.5000 | +45.714% | 1 | 94 | -46.471% |
| 2026-06-05 | 17.5000 | 17.5000 | 17.5000 | 17.5000 | +8.696% | 1 | 94 | -22.000% |
| 2026-06-04 | 16.4300 | 16.4300 | 15.8000 | 16.1000 | +0.625% | 11 | 94 | -15.217% |
| 2026-06-03 | 16.0000 | 16.0000 | 16.0000 | 16.0000 | -0.683% | 1 | 94 | -14.687% |
| 2026-06-02 | 16.1100 | 16.1100 | 16.1100 | 16.1100 | -4.956% | 1 | 93 | -15.270% |
| 2026-06-01 | 16.9500 | 16.9500 | 16.9500 | 16.9500 | -10.789% | 1 | 92 | -19.469% |
| 2026-05-29 | 19.0000 | 19.0000 | 19.0000 | 19.0000 | -2.913% | 1 | 92 | -28.158% |
| 2026-05-28 | 19.5700 | 19.5700 | 19.5700 | 19.5700 | -17.877% | 1 | 91 | -30.250% |
| 2026-05-22 | 23.8300 | 23.8300 | 23.8300 | 23.8300 | -2.536% | 2 | 93 | -42.719% |
| 2026-05-21 | 27.2200 | 27.2200 | 24.4500 | 24.4500 | -19.413% | 3 | 95 | -44.172% |
| 2026-05-20 | 32.1000 | 32.1000 | 30.0500 | 30.3400 | -26.000% | 35 | 109 | -55.010% |
| 2026-05-19 | 41.0000 | 41.0000 | 41.0000 | 41.0000 | +3.666% | 2 | 107 | -66.707% |
| 2026-05-15 | 41.3000 | 41.3000 | 39.2100 | 39.5500 | +7.619% | 33 | 74 | -65.487% |
| 2026-05-14 | 36.7500 | 36.7500 | 36.7500 | 36.7500 | -10.801% | 2 | 76 | -62.857% |
| 2026-05-12 | 42.0400 | 42.0400 | 41.2000 | 41.2000 | +8.707% | 21 | 56 | -66.869% |
| 2026-05-08 | 37.9000 | 37.9000 | 37.9000 | 37.9000 | -2.821% | 3 | 53 | -63.984% |
| 2026-05-07 | 37.0000 | 39.0000 | 37.0000 | 39.0000 | +13.537% | 3 | 53 | -65.000% |
| 2026-05-06 | 35.0000 | 36.2900 | 34.3500 | 34.3500 | -18.447% | 3 | 54 | -60.262% |
| 2026-05-05 | 42.6000 | 42.6000 | 42.1200 | 42.1200 | -4.055% | 22 | 34 | -67.593% |
| 2026-05-04 | 43.9000 | 44.6900 | 43.9000 | 43.9000 | +10.163% | 31 | 13 | -68.907% |
| 2026-05-01 | 41.0000 | 41.0000 | 39.8500 | 39.8500 | -16.070% | 4 | 12 | -65.747% |
| 2026-04-28 | 47.4800 | 47.4800 | 47.4800 | 47.4800 | +32.811% | 1 | 12 | -71.251% |
| 2026-04-24 | 35.7500 | 35.7500 | 35.7500 | 35.7500 | -14.269% | 2 | 12 | -61.818% |
| 2026-04-23 | 41.7000 | 41.7000 | 41.7000 | 41.7000 | 0.000% | 10 | 10 | -67.266% |