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Contract OI history

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Jan 15, 2027 EXPIRATION

TBCH $15.00 Call

TBCH270115C00015000

Latest saved OI1,100Oct 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 $15.00 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. 1,2046020 2026-10-08: 1,202 OI2026-10-09: 1,202 OI2026-10-13: 1,201 OI2026-10-15: 1,200 OI2026-10-16: 1,204 OI2026-10-21: 1,100 OI2026-10-23: 1,100 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, 2026Viewing1,1000
Oct 21, 20261,100-104
Oct 16, 20261,204+4
Oct 15, 20261,200-1
Oct 13, 20261,201-1
Oct 09, 20261,2020
Oct 08, 20261,202No prior observation