ARM281215P00280000
ARM Dec 15 2028 280.00 Put
optionOPRA
EODOct 20, 2026
105.42USD+14.338%(+13.22)4Vol17OI
ARM281215P00280000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 104.40 | 105.42 | 104.40 | 105.42 | +14.338% | 4 | 16 | 0.000% |
| 2026-10-08 | 92.00 | 92.20 | 92.00 | 92.20 | +4.005% | 2 | 16 | +14.338% |
| 2026-10-07 | 89.00 | 89.00 | 88.65 | 88.65 | +2.842% | 3 | 16 | +18.917% |
| 2026-10-06 | 87.23 | 87.23 | 86.20 | 86.20 | -2.818% | 2 | 15 | +22.297% |
| 2026-10-05 | 88.70 | 88.70 | 88.70 | 88.70 | -6.681% | 1 | 15 | +18.850% |
| 2026-09-30 | 95.05 | 95.05 | 95.05 | 95.05 | +5.377% | 1 | 14 | +10.910% |
| 2026-09-21 | 90.20 | 90.20 | 90.20 | 90.20 | -10.693% | 1 | 15 | +16.874% |
| 2026-09-17 | 101.00 | 101.00 | 101.00 | 101.00 | -3.580% | 1 | 15 | +4.376% |
| 2026-09-14 | 104.75 | 104.75 | 104.75 | 104.75 | -4.093% | 1 | 14 | +0.640% |
| 2026-08-31 | 109.22 | 109.22 | 109.22 | 109.22 | -1.310% | 1 | 15 | -3.479% |
| 2026-08-27 | 110.67 | 110.67 | 110.67 | 110.67 | -2.921% | 1 | 15 | -4.744% |
| 2026-08-25 | 114.00 | 114.00 | 114.00 | 114.00 | -2.564% | 1 | 16 | -7.526% |
| 2026-08-24 | 117.00 | 117.00 | 117.00 | 117.00 | +5.882% | 1 | 15 | -9.897% |
| 2026-08-12 | 110.50 | 110.50 | 110.50 | 110.50 | -1.909% | 1 | 14 | -4.597% |
| 2026-08-10 | 113.00 | 113.00 | 112.65 | 112.65 | -3.685% | 2 | 14 | -6.418% |
| 2026-08-04 | 119.00 | 119.00 | 116.96 | 116.96 | -7.913% | 13 | 10 | -9.867% |
| 2026-08-03 | 126.91 | 127.07 | 126.91 | 127.01 | -2.637% | 8 | 8 | -16.999% |
| 2026-07-28 | 131.90 | 131.90 | 130.45 | 130.45 | +2.074% | 3 | 7 | -19.187% |
| 2026-07-24 | 127.80 | 127.80 | 127.80 | 127.80 | +2.486% | 1 | 6 | -17.512% |
| 2026-07-23 | 124.70 | 124.70 | 124.70 | 124.70 | +0.120% | 1 | 5 | -15.461% |
| 2026-07-14 | 125.05 | 125.79 | 124.55 | 124.55 | +7.371% | 4 | 1 | -15.359% |
| 2026-07-09 | 116.00 | 116.00 | 116.00 | 116.00 | -3.494% | 1 | 1 | -9.121% |
| 2026-07-08 | 120.20 | 120.20 | 120.20 | 120.20 | 0.000% | 1 | 0 | -12.296% |