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Contract OI history

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Jan 15, 2027 EXPIRATION

TMUS $230.00 Put

TMUS270115P00230000

Latest saved OI322Oct 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 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. 3221610 2026-10-09: 322 OI2026-10-14: 322 OI2026-10-15: 322 OI2026-10-16: 322 OI2026-10-21: 322 OI2026-10-23: 322 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, 20263220
Oct 21, 2026Viewing3220
Oct 16, 20263220
Oct 15, 20263220
Oct 14, 20263220
Oct 09, 2026322No prior observation