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Contract OI history

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Nov 20, 2026 EXPIRATION

YELP $15.00 Put

YELP261120P00015000

Latest saved OI102Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
YELP $15.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 113560 2026-10-02: 111 OI2026-10-05: 111 OI2026-10-06: 111 OI2026-10-07: 111 OI2026-10-09: 113 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-16: 113 OI2026-10-20: 102 OI2026-10-23: 102 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

YELP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261020
Oct 20, 2026Viewing102-11
Oct 16, 20261130
Oct 14, 20261130
Oct 13, 20261130
Oct 09, 2026113+2
Oct 07, 20261110
Oct 06, 20261110
Oct 05, 20261110
Oct 02, 2026111No prior observation