Contract OI history
Back to AMCJan 21, 2028 EXPIRATION
AMC $500.00 Put
AMC280121P00000500
Latest saved OI11,419Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 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 | 11,419 | -1 |
| Oct 21, 2026 | 11,420 | 0 |
| Oct 16, 2026 | 11,420 | 0 |
| Oct 15, 2026 | 11,420 | -2 |
| Oct 14, 2026 | 11,422 | 0 |
| Oct 13, 2026 | 11,422 | -4 |
| Oct 09, 2026 | 11,426 | +3 |
| Oct 08, 2026 | 11,423 | 0 |
| Oct 07, 2026 | 11,423 | +1 |
| Oct 06, 2026 | 11,422 | -3 |
| Oct 05, 2026 | 11,425 | 0 |
| Oct 02, 2026 | 11,425 | No prior observation |