ARM280121P00320000
ARM Jan 21 2028 320.00 Put
optionOPRA
EODOct 13, 2026
108.30USD+2.557%(+2.70)1Vol102OI
ARM280121P00320000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-13 | 108.30 | 108.30 | 108.30 | 108.30 | +2.557% | 1 | 101 | 0.000% |
| 2026-10-12 | 105.60 | 105.60 | 105.60 | 105.60 | +2.276% | 1 | 102 | +2.557% |
| 2026-10-09 | 103.30 | 103.30 | 103.25 | 103.25 | +1.424% | 14 | 97 | +4.891% |
| 2026-10-08 | 98.08 | 101.80 | 98.08 | 101.80 | +8.298% | 2 | 96 | +6.385% |
| 2026-10-07 | 95.00 | 95.50 | 93.65 | 94.00 | +2.397% | 36 | 64 | +15.213% |
| 2026-10-06 | 91.70 | 91.80 | 91.70 | 91.80 | -3.368% | 2 | 64 | +17.974% |
| 2026-10-05 | 95.00 | 95.00 | 95.00 | 95.00 | -6.404% | 1 | 64 | +14.000% |
| 2026-09-29 | 101.50 | 101.50 | 101.50 | 101.50 | -3.333% | 1 | 65 | +6.700% |
| 2026-09-28 | 105.00 | 105.00 | 105.00 | 105.00 | +17.057% | 1 | 65 | +3.143% |
| 2026-09-22 | 89.45 | 89.70 | 89.45 | 89.70 | -4.371% | 13 | 57 | +20.736% |
| 2026-09-21 | 94.60 | 94.60 | 93.50 | 93.80 | -16.969% | 6 | 54 | +15.458% |
| 2026-09-08 | 112.97 | 112.97 | 112.97 | 112.97 | -2.021% | 4 | 58 | -4.134% |
| 2026-08-13 | 114.33 | 115.30 | 114.33 | 115.30 | -4.276% | 22 | 60 | -6.071% |
| 2026-08-07 | 121.24 | 121.24 | 120.45 | 120.45 | -4.382% | 34 | 36 | -10.087% |
| 2026-08-04 | 125.97 | 125.97 | 125.97 | 125.97 | -14.049% | 1 | 37 | -14.027% |
| 2026-07-29 | 147.00 | 147.00 | 146.56 | 146.56 | +12.307% | 2 | 37 | -26.105% |
| 2026-07-22 | 130.50 | 130.50 | 130.50 | 130.50 | -10.922% | 1 | 37 | -17.011% |
| 2026-07-17 | 146.50 | 146.50 | 146.50 | 146.50 | +9.418% | 1 | 36 | -26.075% |
| 2026-07-14 | 132.50 | 133.89 | 132.50 | 133.89 | +3.470% | 5 | 34 | -19.113% |
| 2026-07-07 | 129.40 | 129.40 | 129.40 | 129.40 | +3.769% | 1 | 33 | -16.306% |
| 2026-06-29 | 121.20 | 124.70 | 121.20 | 124.70 | +7.223% | 2 | 32 | -13.152% |
| 2026-06-24 | 116.30 | 116.30 | 116.30 | 116.30 | +4.305% | 1 | 31 | -6.879% |
| 2026-06-23 | 111.70 | 111.70 | 111.50 | 111.50 | +9.314% | 2 | 29 | -2.870% |
| 2026-06-17 | 102.00 | 102.00 | 102.00 | 102.00 | -1.687% | 1 | 30 | +6.176% |
| 2026-06-16 | 103.87 | 103.87 | 103.75 | 103.75 | +1.022% | 9 | 25 | +4.386% |
| 2026-06-15 | 102.70 | 102.70 | 102.70 | 102.70 | -14.231% | 1 | 24 | +5.453% |
| 2026-06-11 | 120.90 | 120.90 | 119.74 | 119.74 | -6.453% | 2 | 23 | -9.554% |
| 2026-06-09 | 122.00 | 128.00 | 122.00 | 128.00 | +13.525% | 18 | 25 | -15.391% |
| 2026-06-05 | 112.75 | 112.75 | 112.75 | 112.75 | +8.664% | 1 | 25 | -3.947% |
| 2026-06-03 | 103.76 | 103.76 | 103.76 | 103.76 | -2.159% | 1 | 25 | +4.375% |
| 2026-06-01 | 102.49 | 106.05 | 102.24 | 106.05 | -3.810% | 9 | 28 | +2.122% |
| 2026-05-28 | 112.50 | 112.50 | 110.25 | 110.25 | -6.789% | 3 | 26 | -1.769% |
| 2026-05-27 | 118.28 | 118.28 | 118.28 | 118.28 | +2.942% | 1 | 26 | -8.438% |
| 2026-05-26 | 115.67 | 116.75 | 114.90 | 114.90 | -0.914% | 3 | 25 | -5.744% |
| 2026-05-22 | 115.90 | 117.45 | 115.90 | 115.96 | -1.227% | 7 | 18 | -6.606% |
| 2026-05-21 | 117.40 | 117.40 | 117.40 | 117.40 | -17.654% | 12 | 6 | -7.751% |
| 2026-05-18 | 142.57 | 142.57 | 142.57 | 142.57 | 0.000% | 6 | 0 | -24.037% |