Contract OI history
Back to TMUSOct 23, 2026 EXPIRATION
TMUS $155.00 Put
TMUS261023P00155000
Latest saved OI1,987Oct 23, 2026
Last change+56vs previous saved observation
Saved market days6Oct 09, 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, 2026 | 1,987 | +56 |
| Oct 21, 2026Viewing | 1,931 | +1,155 |
| Oct 16, 2026 | 776 | +33 |
| Oct 15, 2026 | 743 | +455 |
| Oct 14, 2026 | 288 | +9 |
| Oct 09, 2026 | 279 | No prior observation |