Contract OI history
Back to AMDOct 26, 2026 EXPIRATION
AMD $512.50 Put
AMD261026P00512500
Latest saved OI327Oct 23, 2026
Last change+257vs 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 | 327 | +257 |
| Oct 21, 2026 | 70 | +23 |
| Oct 16, 2026 | 47 | 0 |
| Oct 15, 2026 | 47 | +47 |
| Oct 14, 2026 | 0 | 0 |
| Oct 13, 2026 | 0 | No prior observation |