OITracker Cboe delayed data

Contract OI history

Back to FIZZ

Jan 15, 2027 EXPIRATION

FIZZ $36.75 Call

FIZZ270115C00036750

Latest saved OI28Oct 23, 2026
Last change+8vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
FIZZ $36.75 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. 28140 2026-10-08: 11 OI2026-10-09: 11 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-16: 13 OI2026-10-20: 20 OI2026-10-23: 28 OI Oct 08, 2026Oct 23, 2026

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

FIZZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing28+8
Oct 20, 202620+7
Oct 16, 202613+2
Oct 14, 2026110
Oct 13, 2026110
Oct 09, 2026110
Oct 08, 202611No prior observation