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Contract OI history

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Nov 20, 2026 EXPIRATION

THO $70.00 Call

THO261120C00070000

Latest saved OI793Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
THO $70.00 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. 7933960 2026-10-02: 712 OI2026-10-05: 712 OI2026-10-06: 766 OI2026-10-07: 767 OI2026-10-08: 767 OI2026-10-09: 767 OI2026-10-13: 767 OI2026-10-14: 767 OI2026-10-15: 767 OI2026-10-16: 767 OI2026-10-21: 792 OI2026-10-23: 793 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, 2026793+1
Oct 21, 2026Viewing792+25
Oct 16, 20267670
Oct 15, 20267670
Oct 14, 20267670
Oct 13, 20267670
Oct 09, 20267670
Oct 08, 20267670
Oct 07, 2026767+1
Oct 06, 2026766+54
Oct 05, 20267120
Oct 02, 2026712No prior observation