OITracker Cboe delayed data

Contract OI history

Back to UPBD

Mar 19, 2027 EXPIRATION

UPBD $17.50 Call

UPBD270319C00017500

Latest saved OI103Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
UPBD $17.50 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. 113560 2026-10-08: 113 OI2026-10-09: 113 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-16: 101 OI2026-10-21: 101 OI2026-10-23: 103 OI Oct 08, 2026Oct 23, 2026

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

UPBD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026103+2
Oct 21, 2026Viewing1010
Oct 16, 20261010
Oct 14, 20261010
Oct 13, 2026101-12
Oct 09, 20261130
Oct 08, 2026113No prior observation