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Contract OI history

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Oct 30, 2026 EXPIRATION

CHWY $18.50 Put

CHWY261030P00018500

Latest saved OI792Oct 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
CHWY $18.50 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. 7923960 2026-10-02: 99 OI2026-10-05: 99 OI2026-10-06: 778 OI2026-10-07: 778 OI2026-10-08: 778 OI2026-10-09: 777 OI2026-10-13: 785 OI2026-10-14: 785 OI2026-10-15: 790 OI2026-10-16: 781 OI2026-10-21: 791 OI2026-10-23: 792 OI Oct 02, 2026Oct 23, 2026

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

CHWY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing792+1
Oct 21, 2026791+10
Oct 16, 2026781-9
Oct 15, 2026790+5
Oct 14, 20267850
Oct 13, 2026785+8
Oct 09, 2026777-1
Oct 08, 20267780
Oct 07, 20267780
Oct 06, 2026778+679
Oct 05, 2026990
Oct 02, 202699No prior observation