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Contract OI history

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Jan 15, 2027 EXPIRATION

TBCH $22.50 Call

TBCH270115C00022500

Latest saved OI138Oct 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 $22.50 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. 138690 2026-10-08: 4 OI2026-10-09: 4 OI2026-10-13: 4 OI2026-10-15: 4 OI2026-10-16: 4 OI2026-10-21: 138 OI2026-10-23: 138 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, 2026Viewing1380
Oct 21, 2026138+134
Oct 16, 202640
Oct 15, 202640
Oct 13, 202640
Oct 09, 202640
Oct 08, 20264No prior observation