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Contract OI history

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Nov 20, 2026 EXPIRATION

BURL $220.00 Put

BURL261120P00220000

Latest saved OI1,806Oct 23, 2026
Last change+3vs 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. 1,8069030 2026-10-02: 199 OI2026-10-05: 199 OI2026-10-06: 201 OI2026-10-07: 201 OI2026-10-08: 200 OI2026-10-09: 200 OI2026-10-13: 200 OI2026-10-14: 200 OI2026-10-15: 207 OI2026-10-16: 206 OI2026-10-21: 1,803 OI2026-10-23: 1,806 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, 2026Viewing1,806+3
Oct 21, 20261,803+1,597
Oct 16, 2026206-1
Oct 15, 2026207+7
Oct 14, 20262000
Oct 13, 20262000
Oct 09, 20262000
Oct 08, 2026200-1
Oct 07, 20262010
Oct 06, 2026201+2
Oct 05, 20261990
Oct 02, 2026199No prior observation