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Contract OI history

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Jan 15, 2027 EXPIRATION

TBCH $12.50 Call

TBCH270115C00012500

Latest saved OI914Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TBCH $12.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 9164580 2026-10-08: 916 OI2026-10-09: 916 OI2026-10-13: 916 OI2026-10-15: 916 OI2026-10-16: 914 OI2026-10-21: 914 OI2026-10-23: 914 OI Oct 08, 2026Oct 23, 2026

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

TBCH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing9140
Oct 21, 20269140
Oct 16, 2026914-2
Oct 15, 20269160
Oct 13, 20269160
Oct 09, 20269160
Oct 08, 2026916No prior observation