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Contract OI history

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Nov 20, 2026 EXPIRATION

BURL $230.00 Put

BURL261120P00230000

Latest saved OI3,855Oct 23, 2026
Last change+53vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
BURL $230.00 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. 3,8551,9270 2026-10-02: 160 OI2026-10-05: 160 OI2026-10-06: 212 OI2026-10-07: 216 OI2026-10-08: 217 OI2026-10-09: 217 OI2026-10-13: 225 OI2026-10-14: 3,584 OI2026-10-15: 3,593 OI2026-10-16: 3,593 OI2026-10-21: 3,802 OI2026-10-23: 3,855 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, 2026Viewing3,855+53
Oct 21, 20263,802+209
Oct 16, 20263,5930
Oct 15, 20263,593+9
Oct 14, 20263,584+3,359
Oct 13, 2026225+8
Oct 09, 20262170
Oct 08, 2026217+1
Oct 07, 2026216+4
Oct 06, 2026212+52
Oct 05, 20261600
Oct 02, 2026160No prior observation