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Contract OI history

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Nov 20, 2026 EXPIRATION

YELP $20.00 Put

YELP261120P00020000

Latest saved OI2,766Oct 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 $20.00 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. 2,7661,3830 2026-10-02: 2,757 OI2026-10-05: 2,757 OI2026-10-06: 2,757 OI2026-10-07: 2,758 OI2026-10-09: 2,758 OI2026-10-13: 2,757 OI2026-10-14: 2,758 OI2026-10-16: 2,766 OI2026-10-20: 2,766 OI2026-10-23: 2,766 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, 20262,7660
Oct 20, 2026Viewing2,7660
Oct 16, 20262,766+8
Oct 14, 20262,758+1
Oct 13, 20262,757-1
Oct 09, 20262,7580
Oct 07, 20262,758+1
Oct 06, 20262,7570
Oct 05, 20262,7570
Oct 02, 20262,757No prior observation