Contract OI history
Back to HDNov 13, 2026 EXPIRATION
HD $275.00 Put
HD261113P00275000
Latest saved OI192Oct 23, 2026
Last change-17vs 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 | 192 | -17 |
| Oct 21, 2026 | 209 | +13 |
| Oct 16, 2026 | 196 | -17 |
| Oct 15, 2026 | 213 | +10 |
| Oct 14, 2026 | 203 | 0 |
| Oct 13, 2026 | 203 | +48 |
| Oct 09, 2026 | 155 | +61 |
| Oct 08, 2026 | 94 | +13 |
| Oct 07, 2026 | 81 | 0 |
| Oct 06, 2026 | 81 | +56 |
| Oct 05, 2026 | 25 | +4 |
| Oct 02, 2026 | 21 | No prior observation |