ARM270917P00210000
ARM Sep 17 2027 210.00 Put
optionOPRA
EODOct 20, 2026
40.75USD4Vol136OI
ARM270917P00210000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-20 | 39.87 | 40.75 | 39.87 | 40.75 | +9.543% | 4 | 129 | 0.000% |
| 2026-10-19 | 37.75 | 37.75 | 37.20 | 37.20 | +8.297% | 18 | 112 | +9.543% |
| 2026-10-15 | 36.15 | 36.15 | 34.05 | 34.35 | -3.647% | 45 | 67 | +18.632% |
| 2026-10-14 | 36.05 | 36.05 | 35.65 | 35.65 | +15.747% | 10 | 57 | +14.306% |
| 2026-10-13 | 30.70 | 30.80 | 30.70 | 30.80 | +4.230% | 5 | 55 | +32.305% |
| 2026-10-09 | 29.40 | 29.65 | 29.40 | 29.55 | +11.932% | 5 | 54 | +37.902% |
| 2026-10-08 | 26.40 | 26.40 | 26.40 | 26.40 | -2.977% | 1 | 53 | +54.356% |
| 2026-10-05 | 27.55 | 27.55 | 27.21 | 27.21 | -11.078% | 7 | 58 | +49.761% |
| 2026-10-01 | 30.60 | 30.60 | 30.60 | 30.60 | -2.857% | 1 | 59 | +33.170% |
| 2026-09-30 | 31.50 | 31.50 | 31.50 | 31.50 | +4.965% | 30 | 36 | +29.365% |
| 2026-09-29 | 30.01 | 30.01 | 30.01 | 30.01 | +8.535% | 1 | 36 | +35.788% |
| 2026-09-25 | 27.65 | 27.65 | 27.65 | 27.65 | +7.797% | 1 | 37 | +47.378% |
| 2026-09-22 | 25.65 | 25.65 | 25.65 | 25.65 | -22.973% | 1 | 38 | +58.869% |
| 2026-09-18 | 33.30 | 33.30 | 33.30 | 33.30 | -6.065% | 1 | 37 | +22.372% |
| 2026-09-11 | 35.45 | 35.45 | 35.45 | 35.45 | -9.957% | 1 | 36 | +14.951% |
| 2026-09-10 | 39.37 | 39.37 | 39.37 | 39.37 | +3.824% | 1 | 36 | +3.505% |
| 2026-09-04 | 37.92 | 37.92 | 37.92 | 37.92 | -6.139% | 6 | 30 | +7.463% |
| 2026-09-03 | 42.72 | 42.72 | 40.40 | 40.40 | -6.912% | 31 | 18 | +0.866% |
| 2026-08-28 | 43.50 | 43.50 | 43.30 | 43.40 | -5.918% | 3 | 15 | -6.106% |
| 2026-08-21 | 46.13 | 46.13 | 46.13 | 46.13 | +9.833% | 2 | 13 | -11.663% |
| 2026-08-19 | 42.00 | 42.00 | 42.00 | 42.00 | 0.000% | 13 | 13 | -2.976% |