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Contract OI history

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Nov 20, 2026 EXPIRATION

BURL $270.00 Put

BURL261120P00270000

Latest saved OI122Oct 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 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. 123610 2026-10-02: 30 OI2026-10-05: 30 OI2026-10-06: 31 OI2026-10-07: 31 OI2026-10-08: 31 OI2026-10-09: 31 OI2026-10-13: 71 OI2026-10-14: 115 OI2026-10-15: 115 OI2026-10-16: 120 OI2026-10-21: 123 OI2026-10-23: 122 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, 2026Viewing122-1
Oct 21, 2026123+3
Oct 16, 2026120+5
Oct 15, 20261150
Oct 14, 2026115+44
Oct 13, 202671+40
Oct 09, 2026310
Oct 08, 2026310
Oct 07, 2026310
Oct 06, 202631+1
Oct 05, 2026300
Oct 02, 202630No prior observation