ARM261218P00440000
ARM Dec 18 2026 440.00 Put
optionOPRA
InactiveOct 2, 2026
140.12USD-11.791%(-18.73)3Vol16OI
ARM261218P00440000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-02 | 140.15 | 140.15 | 140.10 | 140.12 | -11.791% | 3 | 105 | 0.000% |
| 2026-09-30 | 158.77 | 158.85 | 158.77 | 158.85 | +27.899% | 3 | 104 | -11.791% |
| 2026-09-23 | 123.70 | 124.20 | 123.70 | 124.20 | -7.624% | 43 | 61 | +12.818% |
| 2026-09-21 | 134.45 | 134.45 | 134.45 | 134.45 | -36.550% | 15 | 46 | +4.217% |
| 2026-09-03 | 211.90 | 211.90 | 211.90 | 211.90 | +35.443% | 1 | 47 | -33.874% |
| 2026-07-09 | 156.70 | 156.70 | 156.45 | 156.45 | -9.094% | 3 | 50 | -10.438% |
| 2026-07-07 | 172.10 | 172.10 | 172.10 | 172.10 | +9.478% | 3 | 47 | -18.582% |
| 2026-07-06 | 157.20 | 157.20 | 157.20 | 157.20 | +2.577% | 1 | 47 | -10.865% |
| 2026-07-02 | 153.25 | 153.25 | 153.25 | 153.25 | +1.322% | 1 | 46 | -8.568% |
| 2026-07-01 | 151.25 | 151.25 | 151.25 | 151.25 | +3.952% | 1 | 45 | -7.359% |
| 2026-06-30 | 145.50 | 145.50 | 145.50 | 145.50 | -10.069% | 1 | 44 | -3.698% |
| 2026-06-29 | 162.02 | 162.02 | 161.79 | 161.79 | +2.887% | 20 | 54 | -13.394% |
| 2026-06-26 | 157.50 | 157.50 | 157.25 | 157.25 | +4.346% | 16 | 57 | -10.893% |
| 2026-06-24 | 149.07 | 150.70 | 149.07 | 150.70 | +6.276% | 20 | 59 | -7.021% |
| 2026-06-23 | 137.85 | 141.90 | 137.85 | 141.80 | +9.625% | 4 | 55 | -1.185% |
| 2026-06-22 | 129.50 | 129.50 | 129.35 | 129.35 | +11.586% | 2 | 53 | +8.326% |
| 2026-06-18 | 114.10 | 115.92 | 113.72 | 115.92 | -7.523% | 57 | 1 | +20.876% |
| 2026-06-15 | 125.35 | 125.35 | 125.35 | 125.35 | 0.000% | 1 | 0 | +11.783% |