OITracker Cboe delayed data

Contract OI history

Back to BURL

Nov 20, 2026 EXPIRATION

BURL $270.00 Call

BURL261120C00270000

Latest saved OI239Oct 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
BURL $270.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2401200 2026-10-02: 161 OI2026-10-05: 149 OI2026-10-06: 149 OI2026-10-07: 157 OI2026-10-08: 158 OI2026-10-09: 158 OI2026-10-13: 175 OI2026-10-14: 177 OI2026-10-15: 178 OI2026-10-16: 180 OI2026-10-21: 240 OI2026-10-23: 239 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, 2026Viewing239-1
Oct 21, 2026240+60
Oct 16, 2026180+2
Oct 15, 2026178+1
Oct 14, 2026177+2
Oct 13, 2026175+17
Oct 09, 20261580
Oct 08, 2026158+1
Oct 07, 2026157+8
Oct 06, 20261490
Oct 05, 2026149-12
Oct 02, 2026161No prior observation