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Contract OI history

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Jan 21, 2028 EXPIRATION

TMUS $230.00 Call

TMUS280121C00230000

Latest saved OI13,664Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $230.00 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. 13,6676,8330 2026-10-09: 13,666 OI2026-10-14: 13,667 OI2026-10-15: 13,664 OI2026-10-16: 13,664 OI2026-10-21: 13,664 OI2026-10-23: 13,664 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, 202613,6640
Oct 21, 2026Viewing13,6640
Oct 16, 202613,6640
Oct 15, 202613,664-3
Oct 14, 202613,667+1
Oct 09, 202613,666No prior observation