Contract OI history
Back to AMDOct 28, 2026 EXPIRATION
AMD $505.00 Put
AMD261028P00505000
Latest saved OI200Oct 23, 2026
Last change+131vs previous saved observation
Saved market days6Oct 13, 2026 onwards
All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.
| Market date | Open interest | Change vs prior saved day |
|---|---|---|
| Oct 23, 2026Viewing | 200 | +131 |
| Oct 21, 2026 | 69 | +34 |
| Oct 16, 2026 | 35 | +22 |
| Oct 15, 2026 | 13 | +13 |
| Oct 14, 2026 | 0 | 0 |
| Oct 13, 2026 | 0 | No prior observation |