OITracker Cboe delayed data

Contract OI history

Back to CBRS

Jan 15, 2027 EXPIRATION

CBRS $165.00 Call

CBRS270115C00165000

Latest saved OI404Oct 23, 2026
Last change+59vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CBRS $165.00 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. 4042020 2026-10-09: 134 OI2026-10-13: 258 OI2026-10-14: 270 OI2026-10-15: 286 OI2026-10-16: 295 OI2026-10-21: 345 OI2026-10-23: 404 OI Oct 09, 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, 2026Viewing404+59
Oct 21, 2026345+50
Oct 16, 2026295+9
Oct 15, 2026286+16
Oct 14, 2026270+12
Oct 13, 2026258+124
Oct 09, 2026134No prior observation