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Contract OI history

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Dec 18, 2026 EXPIRATION

BURL $220.00 Put

BURL261218P00220000

Latest saved OI359Oct 23, 2026
Last change+279vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BURL $220.00 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. 3591790 2026-10-02: 80 OI2026-10-05: 79 OI2026-10-06: 79 OI2026-10-07: 79 OI2026-10-08: 79 OI2026-10-09: 79 OI2026-10-13: 79 OI2026-10-14: 79 OI2026-10-15: 79 OI2026-10-16: 79 OI2026-10-21: 80 OI2026-10-23: 359 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, 2026Viewing359+279
Oct 21, 202680+1
Oct 16, 2026790
Oct 15, 2026790
Oct 14, 2026790
Oct 13, 2026790
Oct 09, 2026790
Oct 08, 2026790
Oct 07, 2026790
Oct 06, 2026790
Oct 05, 202679-1
Oct 02, 202680No prior observation