OITracker Cboe delayed data

Contract OI history

Back to TBCH

Dec 18, 2026 EXPIRATION

TBCH $10.00 Call

TBCH261218C00010000

Latest saved OI5,005Oct 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 $10.00 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. 5,0052,5020 2026-10-08: 0 OI2026-10-09: 0 OI2026-10-13: 5,004 OI2026-10-15: 5,005 OI2026-10-16: 5,002 OI2026-10-21: 5,005 OI2026-10-23: 5,005 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, 2026Viewing5,0050
Oct 21, 20265,005+3
Oct 16, 20265,002-3
Oct 15, 20265,005+1
Oct 13, 20265,004+5,004
Oct 09, 202600
Oct 08, 20260No prior observation