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Contract OI history

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Dec 18, 2026 EXPIRATION

THO $80.00 Call

THO261218C00080000

Latest saved OI413Oct 23, 2026
Last change+84vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
THO $80.00 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. 4132060 2026-10-02: 36 OI2026-10-05: 37 OI2026-10-06: 35 OI2026-10-07: 35 OI2026-10-08: 35 OI2026-10-09: 35 OI2026-10-13: 35 OI2026-10-14: 35 OI2026-10-15: 35 OI2026-10-16: 329 OI2026-10-21: 329 OI2026-10-23: 413 OI Oct 02, 2026Oct 23, 2026

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

THO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026413+84
Oct 21, 2026Viewing3290
Oct 16, 2026329+294
Oct 15, 2026350
Oct 14, 2026350
Oct 13, 2026350
Oct 09, 2026350
Oct 08, 2026350
Oct 07, 2026350
Oct 06, 202635-2
Oct 05, 202637+1
Oct 02, 202636No prior observation