OITracker Cboe delayed data

Contract OI history

Back to CBRS

Jan 21, 2028 EXPIRATION

CBRS $75.00 Call

CBRS280121C00075000

Latest saved OI127Oct 23, 2026
Last change+18vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $75.00 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 127630 2026-10-13: 0 OI2026-10-14: 75 OI2026-10-15: 75 OI2026-10-16: 78 OI2026-10-21: 109 OI2026-10-23: 127 OI Oct 13, 2026Oct 23, 2026

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

CBRS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing127+18
Oct 21, 2026109+31
Oct 16, 202678+3
Oct 15, 2026750
Oct 14, 202675+75
Oct 13, 20260No prior observation