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Contract OI history

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Jan 15, 2027 EXPIRATION

TBCH $20.00 Call

TBCH270115C00020000

Latest saved OI2,010Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
TBCH $20.00 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. 2,0101,0050 2026-10-08: 156 OI2026-10-09: 156 OI2026-10-13: 156 OI2026-10-15: 156 OI2026-10-16: 2,006 OI2026-10-21: 2,007 OI2026-10-23: 2,010 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, 2026Viewing2,010+3
Oct 21, 20262,007+1
Oct 16, 20262,006+1,850
Oct 15, 20261560
Oct 13, 20261560
Oct 09, 20261560
Oct 08, 2026156No prior observation