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Contract OI history

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Mar 19, 2027 EXPIRATION

CHWY $17.50 Put

CHWY270319P00017500

Latest saved OI1,843Oct 23, 2026
Last change+100vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CHWY $17.50 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. 1,8439210 2026-10-02: 1,734 OI2026-10-05: 1,734 OI2026-10-06: 1,776 OI2026-10-07: 1,773 OI2026-10-08: 1,773 OI2026-10-09: 1,730 OI2026-10-13: 1,729 OI2026-10-14: 1,729 OI2026-10-15: 1,746 OI2026-10-16: 1,732 OI2026-10-21: 1,743 OI2026-10-23: 1,843 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, 2026Viewing1,843+100
Oct 21, 20261,743+11
Oct 16, 20261,732-14
Oct 15, 20261,746+17
Oct 14, 20261,7290
Oct 13, 20261,729-1
Oct 09, 20261,730-43
Oct 08, 20261,7730
Oct 07, 20261,773-3
Oct 06, 20261,776+42
Oct 05, 20261,7340
Oct 02, 20261,734No prior observation