OITracker Cboe delayed data

Contract OI history

Back to BETR

Jan 15, 2027 EXPIRATION

BETR $12.50 Call

BETR270115C00012500

Latest saved OI1,653Oct 23, 2026
Last change+272vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
BETR $12.50 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. 1,6538260 2026-10-08: 125 OI2026-10-09: 118 OI2026-10-13: 118 OI2026-10-14: 118 OI2026-10-16: 130 OI2026-10-21: 1,381 OI2026-10-23: 1,653 OI Oct 08, 2026Oct 23, 2026

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

BETR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,653+272
Oct 21, 20261,381+1,251
Oct 16, 2026130+12
Oct 14, 20261180
Oct 13, 20261180
Oct 09, 2026118-7
Oct 08, 2026125No prior observation