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Contract OI history

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Jan 15, 2027 EXPIRATION

TMO $730.00 Call

TMO270115C00730000

Latest saved OI167Oct 23, 2026
Last change+18vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TMO $730.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 167830 2026-10-02: 27 OI2026-10-05: 27 OI2026-10-06: 27 OI2026-10-07: 27 OI2026-10-08: 31 OI2026-10-09: 31 OI2026-10-13: 31 OI2026-10-14: 31 OI2026-10-15: 30 OI2026-10-16: 39 OI2026-10-21: 149 OI2026-10-23: 167 OI Oct 02, 2026Oct 23, 2026

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

TMO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing167+18
Oct 21, 2026149+110
Oct 16, 202639+9
Oct 15, 202630-1
Oct 14, 2026310
Oct 13, 2026310
Oct 09, 2026310
Oct 08, 202631+4
Oct 07, 2026270
Oct 06, 2026270
Oct 05, 2026270
Oct 02, 202627No prior observation