ARM280121P00380000
ARM Jan 21 2028 380.00 Put
optionOPRA
InactiveOct 7, 2026
137.70USD36Vol132OI
ARM280121P00380000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-07 | 134.65 | 137.70 | 134.65 | 137.70 | +3.456% | 36 | 129 | 0.000% |
| 2026-10-06 | 133.10 | 133.10 | 133.10 | 133.10 | -1.988% | 44 | 85 | +3.456% |
| 2026-10-05 | 135.80 | 135.80 | 135.80 | 135.80 | +4.061% | 1 | 84 | +1.399% |
| 2026-09-23 | 130.50 | 130.50 | 130.50 | 130.50 | -26.425% | 65 | 26 | +5.517% |
| 2026-08-24 | 177.37 | 177.37 | 177.37 | 177.37 | +28.343% | 1 | 25 | -22.366% |
| 2026-06-16 | 138.57 | 140.50 | 138.17 | 138.20 | -18.442% | 7 | 29 | -0.362% |
| 2026-06-10 | 169.45 | 169.45 | 169.45 | 169.45 | +11.944% | 1 | 29 | -18.737% |
| 2026-06-05 | 151.37 | 151.37 | 151.37 | 151.37 | +4.718% | 1 | 30 | -9.031% |
| 2026-06-04 | 147.00 | 148.25 | 144.55 | 144.55 | +0.978% | 9 | 29 | -4.739% |
| 2026-06-01 | 139.73 | 143.80 | 139.48 | 143.15 | -9.855% | 13 | 20 | -3.807% |
| 2026-05-27 | 158.80 | 158.80 | 158.80 | 158.80 | +0.570% | 9 | 22 | -13.287% |
| 2026-05-22 | 161.89 | 161.89 | 157.00 | 157.90 | -1.282% | 4 | 19 | -12.793% |
| 2026-05-21 | 165.41 | 165.41 | 159.95 | 159.95 | 0.000% | 20 | 0 | -13.911% |