ARM261120P00420000
ARM Nov 20 2026 420.00 Put
optionOPRA
InactiveSep 30, 2026
134.05USD+11.476%(+13.80)10Vol1OI
ARM261120P00420000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-09-30 | 134.05 | 134.05 | 134.05 | 134.05 | +11.476% | 10 | 29 | 0.000% |
| 2026-09-24 | 120.25 | 120.25 | 120.25 | 120.25 | -22.669% | 10 | 29 | +11.476% |
| 2026-09-18 | 155.45 | 155.50 | 155.45 | 155.50 | -13.007% | 6 | 27 | -13.794% |
| 2026-08-21 | 178.80 | 178.80 | 178.75 | 178.75 | +15.898% | 2 | 26 | -25.007% |
| 2026-07-13 | 154.23 | 154.23 | 154.23 | 154.23 | +19.419% | 1 | 26 | -13.084% |
| 2026-06-29 | 129.15 | 129.15 | 129.15 | 129.15 | +18.857% | 1 | 25 | +3.794% |
| 2026-06-22 | 104.65 | 108.66 | 104.65 | 108.66 | +5.649% | 2 | 24 | +23.366% |
| 2026-06-18 | 102.85 | 102.85 | 102.85 | 102.85 | -15.697% | 1 | 23 | +30.335% |
| 2026-06-12 | 122.00 | 122.00 | 122.00 | 122.00 | +8.444% | 3 | 20 | +9.877% |
| 2026-06-01 | 112.50 | 112.50 | 112.50 | 112.50 | 0.000% | 20 | 0 | +19.156% |