ARM261218P00330000
ARM Dec 18 2026 330.00 Put
optionOPRA
EODOct 20, 2026
112.40USD+10.196%(+10.40)6Vol1,074OI
ARM261218P00330000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 110.67 | 112.40 | 110.67 | 112.40 | +10.196% | 6 | 1,075 | 0.000% |
| 2026-10-19 | 100.35 | 102.00 | 100.28 | 102.00 | +23.771% | 4 | 1,075 | +10.196% |
| 2026-10-12 | 81.15 | 82.41 | 81.15 | 82.41 | +27.589% | 11 | 1,086 | +36.391% |
| 2026-10-08 | 64.59 | 64.59 | 64.59 | 64.59 | +16.253% | 3 | 1,085 | +74.021% |
| 2026-10-07 | 55.53 | 55.99 | 55.37 | 55.56 | +6.031% | 270 | 1,085 | +102.304% |
| 2026-10-05 | 52.05 | 52.40 | 52.05 | 52.40 | +1.354% | 8 | 1,080 | +114.504% |
| 2026-10-02 | 49.95 | 51.70 | 48.70 | 51.70 | -19.783% | 26 | 1,079 | +117.408% |
| 2026-09-30 | 65.00 | 65.00 | 64.45 | 64.45 | +7.866% | 3 | 1,079 | +74.399% |
| 2026-09-29 | 59.55 | 59.75 | 59.55 | 59.75 | -9.332% | 16 | 1,065 | +88.117% |
| 2026-09-28 | 55.20 | 66.10 | 55.20 | 65.90 | +28.036% | 3 | 1,065 | +70.561% |
| 2026-09-25 | 49.20 | 51.50 | 48.90 | 51.47 | -8.089% | 104 | 978 | +118.380% |
| 2026-09-24 | 52.20 | 56.00 | 48.20 | 56.00 | +23.894% | 85 | 918 | +100.714% |
| 2026-09-23 | 45.44 | 47.22 | 43.70 | 45.20 | -1.116% | 171 | 824 | +148.673% |
| 2026-09-22 | 50.75 | 50.75 | 45.53 | 45.71 | -12.012% | 15 | 816 | +145.898% |
| 2026-09-21 | 57.02 | 57.02 | 51.95 | 51.95 | -51.607% | 5 | 814 | +116.362% |
| 2026-09-03 | 107.20 | 107.35 | 107.20 | 107.35 | +2.384% | 2 | 814 | +4.704% |
| 2026-09-01 | 104.85 | 104.85 | 104.85 | 104.85 | +6.501% | 1 | 814 | +7.201% |
| 2026-08-31 | 98.45 | 98.45 | 98.45 | 98.45 | +3.305% | 1 | 814 | +14.170% |
| 2026-08-28 | 95.30 | 95.30 | 95.30 | 95.30 | -1.702% | 1 | 814 | +17.943% |
| 2026-08-20 | 96.63 | 96.95 | 96.63 | 96.95 | +20.585% | 2 | 815 | +15.936% |
| 2026-08-14 | 80.45 | 80.45 | 80.40 | 80.40 | +0.375% | 2 | 815 | +39.801% |
| 2026-08-13 | 79.95 | 80.10 | 79.95 | 80.10 | -2.909% | 7 | 809 | +40.325% |
| 2026-08-06 | 82.50 | 82.50 | 82.50 | 82.50 | -7.718% | 5 | 809 | +36.242% |
| 2026-08-05 | 89.88 | 89.88 | 89.40 | 89.40 | -4.487% | 2 | 808 | +25.727% |
| 2026-08-04 | 93.60 | 93.60 | 93.60 | 93.60 | -9.679% | 5 | 813 | +20.085% |
| 2026-07-31 | 103.63 | 103.63 | 103.63 | 103.63 | -14.277% | 1 | 812 | +8.463% |
| 2026-07-29 | 121.03 | 121.03 | 120.89 | 120.89 | +6.511% | 2 | 812 | -7.023% |
| 2026-07-28 | 113.50 | 113.50 | 113.50 | 113.50 | +10.948% | 1 | 813 | -0.969% |
| 2026-07-27 | 102.30 | 102.30 | 102.30 | 102.30 | +0.049% | 1 | 813 | +9.873% |
| 2026-07-17 | 110.95 | 110.95 | 101.70 | 102.25 | -7.692% | 45 | 772 | +9.927% |
| 2026-07-16 | 110.77 | 110.77 | 110.77 | 110.77 | +5.445% | 20 | 792 | +1.472% |
| 2026-07-15 | 103.30 | 105.35 | 103.30 | 105.05 | +7.523% | 6 | 790 | +6.997% |
| 2026-07-14 | 99.00 | 99.00 | 97.60 | 97.70 | +7.245% | 7 | 788 | +15.046% |
| 2026-07-13 | 89.80 | 91.10 | 89.65 | 91.10 | +11.233% | 6 | 788 | +23.381% |
| 2026-07-10 | 81.90 | 81.90 | 81.90 | 81.90 | +2.567% | 1 | 787 | +37.241% |
| 2026-07-09 | 79.70 | 80.25 | 79.35 | 79.85 | -14.917% | 10 | 790 | +40.764% |
| 2026-07-08 | 90.37 | 94.45 | 90.37 | 93.85 | +4.012% | 9 | 791 | +19.766% |
| 2026-07-07 | 89.97 | 92.80 | 87.60 | 90.23 | +12.436% | 110 | 729 | +24.571% |
| 2026-07-06 | 80.10 | 80.25 | 80.05 | 80.25 | -8.233% | 5 | 729 | +40.062% |
| 2026-07-02 | 76.80 | 87.45 | 76.80 | 87.45 | +14.839% | 5 | 727 | +28.531% |
| 2026-07-01 | 76.15 | 76.15 | 76.15 | 76.15 | +5.325% | 2 | 727 | +47.603% |
| 2026-06-30 | 72.30 | 72.30 | 72.30 | 72.30 | -7.898% | 1 | 727 | +55.463% |
| 2026-06-29 | 87.30 | 87.30 | 78.45 | 78.50 | -2.302% | 5 | 728 | +43.185% |
| 2026-06-26 | 80.40 | 80.40 | 80.10 | 80.35 | +9.768% | 4 | 731 | +39.888% |
| 2026-06-25 | 75.38 | 75.38 | 72.19 | 73.20 | -2.789% | 5 | 729 | +53.552% |
| 2026-06-24 | 75.50 | 75.90 | 74.98 | 75.30 | +4.525% | 307 | 478 | +49.270% |
| 2026-06-23 | 71.00 | 72.04 | 69.55 | 72.04 | +15.634% | 326 | 158 | +56.024% |
| 2026-06-22 | 61.45 | 62.30 | 61.45 | 62.30 | +3.402% | 3 | 156 | +80.417% |
| 2026-06-17 | 60.25 | 60.25 | 60.25 | 60.25 | -4.289% | 5 | 161 | +86.556% |
| 2026-06-16 | 60.65 | 62.95 | 60.65 | 62.95 | +2.776% | 13 | 149 | +78.554% |
| 2026-06-15 | 61.25 | 61.25 | 61.25 | 61.25 | -27.583% | 1 | 148 | +83.510% |
| 2026-06-11 | 83.07 | 85.05 | 83.07 | 84.58 | -7.238% | 155 | 25 | +32.892% |
| 2026-06-10 | 87.00 | 91.18 | 87.00 | 91.18 | +11.946% | 11 | 15 | +23.273% |
| 2026-06-09 | 81.45 | 81.45 | 81.45 | 81.45 | +4.423% | 1 | 14 | +37.999% |
| 2026-06-08 | 74.37 | 78.00 | 74.37 | 78.00 | +3.875% | 2 | 13 | +44.103% |
| 2026-06-05 | 75.10 | 75.10 | 75.09 | 75.09 | +9.861% | 3 | 12 | +49.687% |
| 2026-06-04 | 68.50 | 68.50 | 68.35 | 68.35 | +2.782% | 2 | 10 | +64.448% |
| 2026-06-03 | 66.35 | 66.50 | 66.30 | 66.50 | +3.261% | 7 | 7 | +69.023% |
| 2026-06-02 | 68.22 | 68.22 | 64.40 | 64.40 | -3.245% | 2 | 6 | +74.534% |
| 2026-06-01 | 62.75 | 66.56 | 62.75 | 66.56 | -15.747% | 8 | 1 | +68.870% |
| 2026-05-29 | 79.00 | 79.00 | 79.00 | 79.00 | -0.629% | 1 | 1 | +42.278% |
| 2026-05-28 | 79.50 | 79.50 | 79.50 | 79.50 | 0.000% | 1 | 0 | +41.384% |