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Contract OI history

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Dec 18, 2026 EXPIRATION

BURL $270.00 Call

BURL261218C00270000

Latest saved OI267Oct 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. 5092540 2026-10-02: 509 OI2026-10-05: 509 OI2026-10-06: 508 OI2026-10-07: 508 OI2026-10-08: 508 OI2026-10-09: 440 OI2026-10-13: 386 OI2026-10-14: 386 OI2026-10-15: 387 OI2026-10-16: 384 OI2026-10-21: 266 OI2026-10-23: 267 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, 2026Viewing267+1
Oct 21, 2026266-118
Oct 16, 2026384-3
Oct 15, 2026387+1
Oct 14, 20263860
Oct 13, 2026386-54
Oct 09, 2026440-68
Oct 08, 20265080
Oct 07, 20265080
Oct 06, 2026508-1
Oct 05, 20265090
Oct 02, 2026509No prior observation