OITracker Cboe delayed data

Contract OI history

Back to TMUS

Oct 23, 2026 EXPIRATION

TMUS $152.50 Put

TMUS261023P00152500

Latest saved OI2,161Oct 23, 2026
Last change+31vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $152.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,1611,0800 2026-10-09: 135 OI2026-10-14: 176 OI2026-10-15: 207 OI2026-10-16: 213 OI2026-10-21: 2,130 OI2026-10-23: 2,161 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, 20262,161+31
Oct 21, 2026Viewing2,130+1,917
Oct 16, 2026213+6
Oct 15, 2026207+31
Oct 14, 2026176+41
Oct 09, 2026135No prior observation