OITracker Cboe delayed data

Contract OI history

Back to BE

Jan 21, 2028 EXPIRATION

BE $120.00 Put

BE280121P00120000

Latest saved OI305Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BE $120.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3051520 2026-10-02: 269 OI2026-10-05: 269 OI2026-10-06: 274 OI2026-10-07: 277 OI2026-10-08: 277 OI2026-10-09: 277 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-15: 290 OI2026-10-16: 291 OI2026-10-21: 304 OI2026-10-23: 305 OI Oct 02, 2026Oct 23, 2026

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

BE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing305+1
Oct 21, 2026304+13
Oct 16, 2026291+1
Oct 15, 2026290+1
Oct 14, 20262890
Oct 13, 2026289+12
Oct 09, 20262770
Oct 08, 20262770
Oct 07, 2026277+3
Oct 06, 2026274+5
Oct 05, 20262690
Oct 02, 2026269No prior observation