OITracker Cboe delayed data

Contract OI history

Back to BURL

Nov 20, 2026 EXPIRATION

BURL $210.00 Put

BURL261120P00210000

Latest saved OI4,323Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BURL $210.00 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. 4,3232,1610 2026-10-02: 4,305 OI2026-10-05: 4,305 OI2026-10-06: 4,305 OI2026-10-07: 4,305 OI2026-10-08: 4,305 OI2026-10-09: 4,305 OI2026-10-13: 4,323 OI2026-10-14: 4,323 OI2026-10-15: 4,323 OI2026-10-16: 4,323 OI2026-10-21: 4,323 OI2026-10-23: 4,323 OI Oct 02, 2026Oct 23, 2026

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

BURL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4,3230
Oct 21, 20264,3230
Oct 16, 20264,3230
Oct 15, 20264,3230
Oct 14, 20264,3230
Oct 13, 20264,323+18
Oct 09, 20264,3050
Oct 08, 20264,3050
Oct 07, 20264,3050
Oct 06, 20264,3050
Oct 05, 20264,3050
Oct 02, 20264,305No prior observation