OITracker Cboe delayed data

Contract OI history

Back to TMUS

Jan 15, 2027 EXPIRATION

TMUS $250.00 Call

TMUS270115C00250000

Latest saved OI606Oct 23, 2026
Last change-5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $250.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6113050 2026-10-09: 611 OI2026-10-14: 611 OI2026-10-15: 611 OI2026-10-16: 611 OI2026-10-21: 611 OI2026-10-23: 606 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

TMUS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing606-5
Oct 21, 20266110
Oct 16, 20266110
Oct 15, 20266110
Oct 14, 20266110
Oct 09, 2026611No prior observation