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Contract OI history

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Jan 21, 2028 EXPIRATION

TMUS $140.00 Put

TMUS280121P00140000

Latest saved OI10,005Oct 23, 2026
Last change+1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TMUS $140.00 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. 10,0055,0020 2026-10-09: 10,004 OI2026-10-14: 10,004 OI2026-10-15: 10,004 OI2026-10-16: 10,004 OI2026-10-21: 10,004 OI2026-10-23: 10,005 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, 202610,005+1
Oct 21, 2026Viewing10,0040
Oct 16, 202610,0040
Oct 15, 202610,0040
Oct 14, 202610,0040
Oct 09, 202610,004No prior observation