ARM261218C00400000
ARM Dec 18 2026 400.00 Call
optionOPRA
EODOct 20, 2026
0.97USD-25.385%(-0.33)20Vol1,064OI
ARM261218C00400000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 0.9000 | 1.1500 | 0.9000 | 0.9700 | -25.385% | 20 | 1,065 | 0.000% |
| 2026-10-19 | 1.3500 | 1.4300 | 1.2700 | 1.3000 | +30.000% | 24 | 1,064 | -25.385% |
| 2026-10-16 | 1.8100 | 1.8100 | 1.0000 | 1.0000 | -57.265% | 34 | 1,219 | -3.000% |
| 2026-10-15 | 1.6900 | 2.3400 | 1.6600 | 2.3400 | +11.429% | 192 | 1,172 | -58.547% |
| 2026-10-14 | 2.5500 | 2.5500 | 2.1000 | 2.1000 | -26.573% | 15 | 1,175 | -53.810% |
| 2026-10-13 | 2.1200 | 3.6000 | 2.1200 | 2.8600 | -0.694% | 201 | 1,160 | -66.084% |
| 2026-10-12 | 3.7500 | 3.7500 | 2.8800 | 2.8800 | -37.391% | 205 | 977 | -66.319% |
| 2026-10-09 | 6.5900 | 6.5900 | 4.5000 | 4.6000 | -22.689% | 56 | 964 | -78.913% |
| 2026-10-08 | 7.5000 | 8.5000 | 5.8300 | 5.9500 | -43.868% | 34 | 974 | -83.697% |
| 2026-10-07 | 7.8500 | 10.6000 | 7.8500 | 10.6000 | -14.996% | 7 | 973 | -90.849% |
| 2026-10-06 | 12.7700 | 12.8000 | 11.4600 | 12.4700 | +4.264% | 7 | 972 | -92.221% |
| 2026-10-05 | 14.5900 | 14.5900 | 11.9600 | 11.9600 | -25.852% | 6 | 966 | -91.890% |
| 2026-10-02 | 15.2200 | 19.2000 | 15.0500 | 16.1300 | +40.261% | 28 | 977 | -93.986% |
| 2026-10-01 | 12.5000 | 12.8800 | 11.5000 | 11.5000 | -1.288% | 111 | 1,076 | -91.565% |
| 2026-09-30 | 13.9500 | 13.9500 | 11.1500 | 11.6500 | -22.333% | 19 | 1,087 | -91.674% |
| 2026-09-29 | 11.5000 | 15.3200 | 11.5000 | 15.0000 | +30.435% | 15 | 1,084 | -93.533% |
| 2026-09-28 | 15.0000 | 15.0000 | 10.8200 | 11.5000 | -40.874% | 249 | 1,024 | -91.565% |
| 2026-09-25 | 23.7200 | 24.2500 | 19.1000 | 19.4500 | -2.750% | 207 | 943 | -95.013% |
| 2026-09-24 | 23.3500 | 25.2000 | 19.5000 | 20.0000 | -29.825% | 33 | 939 | -95.150% |
| 2026-09-23 | 29.0500 | 29.0500 | 24.4500 | 28.5000 | -1.656% | 33 | 952 | -96.596% |
| 2026-09-22 | 26.9000 | 29.5500 | 24.7000 | 28.9800 | +9.981% | 225 | 789 | -96.653% |
| 2026-09-21 | 14.7000 | 26.3500 | 14.6000 | 26.3500 | +163.500% | 235 | 715 | -96.319% |
| 2026-09-18 | 9.2200 | 10.0000 | 8.7500 | 10.0000 | +11.111% | 81 | 680 | -90.300% |
| 2026-09-17 | 9.2500 | 9.4500 | 7.8200 | 9.0000 | +57.343% | 272 | 543 | -89.222% |
| 2026-09-16 | 5.8500 | 5.8800 | 5.7100 | 5.7200 | +7.925% | 6 | 542 | -83.042% |
| 2026-09-15 | 6.5600 | 6.8000 | 5.3000 | 5.3000 | -11.814% | 224 | 337 | -81.698% |
| 2026-09-14 | 8.1000 | 8.1000 | 5.6000 | 6.0100 | -36.064% | 34 | 325 | -83.860% |
| 2026-09-11 | 8.1200 | 10.4000 | 7.8200 | 9.4000 | +13.253% | 19 | 321 | -89.681% |
| 2026-09-10 | 8.3000 | 8.4000 | 8.1400 | 8.3000 | -20.952% | 13 | 321 | -88.313% |
| 2026-09-09 | 13.7500 | 13.7500 | 10.5000 | 10.5000 | -4.284% | 26 | 324 | -90.762% |
| 2026-09-08 | 11.2500 | 11.5600 | 9.2000 | 10.9700 | +39.923% | 26 | 313 | -91.158% |
| 2026-09-04 | 7.6000 | 7.8400 | 7.0000 | 7.8400 | +19.695% | 48 | 323 | -87.628% |
| 2026-09-03 | 6.5500 | 6.5500 | 6.5500 | 6.5500 | +35.331% | 1 | 323 | -85.191% |
| 2026-09-02 | 4.8400 | 4.8400 | 4.8400 | 4.8400 | -0.820% | 1 | 322 | -79.959% |
| 2026-09-01 | 5.1500 | 6.3500 | 4.8800 | 4.8800 | -14.386% | 11 | 320 | -80.123% |
| 2026-08-31 | 6.2500 | 6.2500 | 5.7000 | 5.7000 | -12.308% | 5 | 319 | -82.982% |
| 2026-08-28 | 8.6000 | 8.6000 | 6.5000 | 6.5000 | -30.108% | 38 | 339 | -85.077% |
| 2026-08-27 | 11.7000 | 11.7000 | 9.0000 | 9.3000 | -3.226% | 48 | 319 | -89.570% |
| 2026-08-26 | 8.1500 | 9.6100 | 7.5000 | 9.6100 | +13.728% | 14 | 316 | -89.906% |
| 2026-08-25 | 8.9400 | 9.0000 | 8.4500 | 8.4500 | +4.450% | 7 | 319 | -88.521% |
| 2026-08-24 | 8.2000 | 8.8000 | 8.0900 | 8.0900 | -26.051% | 12 | 324 | -88.010% |
| 2026-08-20 | 10.5000 | 11.1900 | 9.0500 | 10.9400 | -4.454% | 14 | 325 | -91.133% |
| 2026-08-19 | 10.8000 | 11.4500 | 10.8000 | 11.4500 | -0.435% | 2 | 324 | -91.528% |
| 2026-08-18 | 13.7500 | 13.8000 | 11.5000 | 11.5000 | -42.786% | 17 | 328 | -91.565% |
| 2026-08-17 | 19.6500 | 20.5800 | 18.0000 | 20.1000 | +5.512% | 23 | 306 | -95.174% |
| 2026-08-14 | 20.4700 | 20.4700 | 19.0000 | 19.0500 | -14.574% | 12 | 309 | -94.908% |
| 2026-08-13 | 19.3000 | 24.2600 | 19.3000 | 22.3000 | +17.989% | 7 | 306 | -95.650% |
| 2026-08-12 | 17.5000 | 19.1200 | 17.4500 | 18.9000 | +7.692% | 11 | 298 | -94.868% |
| 2026-08-11 | 20.0000 | 20.0000 | 17.5500 | 17.5500 | -13.759% | 9 | 294 | -94.473% |
| 2026-08-10 | 20.9500 | 21.0600 | 20.3500 | 20.3500 | -19.565% | 319 | 119 | -95.233% |
| 2026-08-07 | 25.3000 | 25.3000 | 25.3000 | 25.3000 | -4.528% | 1 | 118 | -96.166% |
| 2026-08-06 | 26.5000 | 26.5000 | 26.5000 | 26.5000 | 0.000% | 4 | 116 | -96.340% |
| 2026-08-05 | 27.0200 | 27.0200 | 25.1400 | 26.5000 | -11.902% | 11 | 114 | -96.340% |
| 2026-08-04 | 17.5500 | 30.0800 | 17.5500 | 30.0800 | +106.310% | 26 | 111 | -96.775% |
| 2026-08-03 | 11.5000 | 14.5800 | 11.3900 | 14.5800 | -1.153% | 11 | 111 | -93.347% |
| 2026-07-31 | 16.7000 | 16.7000 | 14.7500 | 14.7500 | -4.159% | 12 | 108 | -93.424% |
| 2026-07-30 | 23.0000 | 23.5200 | 14.6600 | 15.3900 | +7.547% | 13 | 112 | -93.697% |
| 2026-07-29 | 14.3100 | 14.3100 | 14.3100 | 14.3100 | -29.507% | 1 | 112 | -93.222% |
| 2026-07-28 | 21.3000 | 21.3000 | 20.3000 | 20.3000 | -20.703% | 2 | 113 | -95.222% |
| 2026-07-27 | 25.6000 | 25.6000 | 25.6000 | 25.6000 | -14.667% | 5 | 108 | -96.211% |
| 2026-07-24 | 31.1300 | 31.1300 | 30.0000 | 30.0000 | -16.736% | 2 | 108 | -96.767% |
| 2026-07-23 | 37.5900 | 37.5900 | 36.0200 | 36.0300 | -16.131% | 7 | 107 | -97.308% |
| 2026-07-21 | 38.2000 | 42.9600 | 38.2000 | 42.9600 | +27.819% | 10 | 104 | -97.742% |
| 2026-07-20 | 35.4000 | 35.4000 | 33.6100 | 33.6100 | -1.437% | 5 | 107 | -97.114% |
| 2026-07-17 | 25.9600 | 34.1000 | 25.9600 | 34.1000 | +17.182% | 12 | 97 | -97.155% |
| 2026-07-16 | 29.1600 | 29.3000 | 28.5000 | 29.1000 | -11.952% | 7 | 96 | -96.667% |
| 2026-07-15 | 40.9000 | 41.6900 | 32.8500 | 33.0500 | -16.010% | 17 | 88 | -97.065% |
| 2026-07-14 | 40.0000 | 40.0000 | 39.2500 | 39.3500 | -16.983% | 5 | 83 | -97.535% |
| 2026-07-13 | 46.6300 | 51.1500 | 46.6300 | 47.4000 | -22.295% | 7 | 78 | -97.954% |
| 2026-07-10 | 61.0000 | 63.0000 | 60.0000 | 61.0000 | -11.594% | 70 | 90 | -98.410% |
| 2026-07-09 | 64.6000 | 69.0000 | 64.6000 | 69.0000 | +43.154% | 29 | 74 | -98.594% |
| 2026-07-08 | 53.0900 | 53.0900 | 48.1500 | 48.2000 | +0.104% | 12 | 67 | -97.988% |
| 2026-07-07 | 54.2700 | 54.2700 | 48.1500 | 48.1500 | -21.324% | 8 | 66 | -97.985% |
| 2026-07-06 | 64.7500 | 64.7500 | 61.2000 | 61.2000 | +9.286% | 5 | 64 | -98.415% |
| 2026-07-02 | 60.2000 | 62.4000 | 55.9000 | 56.0000 | -29.427% | 16 | 69 | -98.268% |
| 2026-06-30 | 78.0000 | 80.0000 | 76.7500 | 79.3500 | +11.010% | 10 | 66 | -98.778% |
| 2026-06-29 | 58.2800 | 71.4800 | 52.0400 | 71.4800 | +3.594% | 44 | 67 | -98.643% |
| 2026-06-26 | 69.1000 | 69.1000 | 64.7600 | 69.0000 | -8.718% | 12 | 67 | -98.594% |
| 2026-06-25 | 72.0000 | 75.5900 | 72.0000 | 75.5900 | -8.376% | 2 | 67 | -98.717% |
| 2026-06-24 | 82.5000 | 82.5000 | 82.5000 | 82.5000 | -10.811% | 1 | 68 | -98.824% |
| 2026-06-23 | 103.0000 | 105.0000 | 92.5000 | 92.5000 | -20.900% | 35 | 54 | -98.951% |
| 2026-06-22 | 121.0000 | 121.0000 | 116.0000 | 116.9400 | -12.141% | 9 | 52 | -99.171% |
| 2026-06-18 | 141.0500 | 141.0500 | 133.1000 | 133.1000 | +2.385% | 17 | 60 | -99.271% |
| 2026-06-17 | 127.0000 | 132.0000 | 127.0000 | 130.0000 | +8.333% | 15 | 59 | -99.254% |
| 2026-06-16 | 126.4700 | 128.0000 | 120.0000 | 120.0000 | +1.180% | 4 | 59 | -99.192% |
| 2026-06-15 | 102.7500 | 118.6000 | 102.7500 | 118.6000 | +18.897% | 25 | 62 | -99.182% |
| 2026-06-12 | 89.3500 | 100.0000 | 89.3500 | 99.7500 | +32.717% | 7 | 62 | -99.028% |
| 2026-06-11 | 62.8500 | 75.1600 | 62.8500 | 75.1600 | +28.479% | 8 | 57 | -98.709% |
| 2026-06-10 | 64.8900 | 66.5100 | 57.5000 | 58.5000 | -11.498% | 26 | 44 | -98.342% |
| 2026-06-09 | 71.0000 | 71.0000 | 55.8600 | 66.1000 | -17.375% | 53 | 59 | -98.533% |
| 2026-06-05 | 89.0900 | 89.0900 | 80.0000 | 80.0000 | -27.160% | 2 | 58 | -98.788% |
| 2026-06-04 | 102.3300 | 109.8300 | 94.0000 | 109.8300 | -0.471% | 6 | 60 | -99.117% |
| 2026-06-03 | 99.0000 | 112.7300 | 99.0000 | 110.3500 | -6.878% | 10 | 56 | -99.121% |
| 2026-06-02 | 114.5000 | 120.2700 | 109.4700 | 118.5000 | -4.497% | 18 | 61 | -99.181% |
| 2026-06-01 | 114.9000 | 135.5500 | 105.7000 | 124.0800 | +54.290% | 61 | 28 | -99.218% |
| 2026-05-29 | 76.5000 | 80.4200 | 76.5000 | 80.4200 | +15.662% | 2 | 27 | -98.794% |
| 2026-05-28 | 60.7500 | 75.5000 | 60.7500 | 69.5300 | +30.573% | 32 | 9 | -98.605% |
| 2026-05-27 | 53.2500 | 53.2500 | 53.2500 | 53.2500 | -8.426% | 1 | 8 | -98.178% |
| 2026-05-26 | 49.0000 | 58.1700 | 49.0000 | 58.1500 | +9.387% | 6 | 5 | -98.332% |
| 2026-05-22 | 53.5400 | 53.5400 | 53.1600 | 53.1600 | 0.000% | 5 | 0 | -98.175% |