OITracker Cboe delayed data

Contract OI history

Back to COIN

Jan 21, 2028 EXPIRATION

COIN $175.00 Call

COIN280121C00175000

Latest saved OI65Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
COIN $175.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 66330 2026-10-09: 60 OI2026-10-13: 60 OI2026-10-14: 60 OI2026-10-15: 61 OI2026-10-16: 60 OI2026-10-21: 66 OI2026-10-23: 65 OI Oct 09, 2026Oct 23, 2026

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

COIN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing65-1
Oct 21, 202666+6
Oct 16, 202660-1
Oct 15, 202661+1
Oct 14, 2026600
Oct 13, 2026600
Oct 09, 202660No prior observation