OITracker Cboe delayed data

Contract OI history

Back to BUD

Dec 18, 2026 EXPIRATION

BUD $85.00 Put

BUD261218P00085000

Latest saved OI1,225Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BUD $85.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,2256120 2026-10-02: 1,224 OI2026-10-05: 1,224 OI2026-10-06: 1,224 OI2026-10-07: 1,224 OI2026-10-08: 1,224 OI2026-10-09: 1,225 OI2026-10-13: 1,225 OI2026-10-14: 1,225 OI2026-10-16: 1,225 OI2026-10-20: 1,225 OI2026-10-23: 1,225 OI Oct 02, 2026Oct 23, 2026

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

BUD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,2250
Oct 20, 20261,2250
Oct 16, 20261,2250
Oct 14, 20261,2250
Oct 13, 20261,2250
Oct 09, 20261,225+1
Oct 08, 20261,2240
Oct 07, 20261,2240
Oct 06, 20261,2240
Oct 05, 20261,2240
Oct 02, 20261,224No prior observation