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Contract OI history

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Oct 23, 2026 EXPIRATION

CHWY $18.00 Put

CHWY261023P00018000

Latest saved OI397Oct 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 $18.00 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. 4202100 2026-10-02: 139 OI2026-10-05: 123 OI2026-10-06: 415 OI2026-10-07: 420 OI2026-10-08: 420 OI2026-10-09: 375 OI2026-10-13: 410 OI2026-10-14: 410 OI2026-10-15: 406 OI2026-10-16: 401 OI2026-10-21: 398 OI2026-10-23: 397 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, 2026Viewing397-1
Oct 21, 2026398-3
Oct 16, 2026401-5
Oct 15, 2026406-4
Oct 14, 20264100
Oct 13, 2026410+35
Oct 09, 2026375-45
Oct 08, 20264200
Oct 07, 2026420+5
Oct 06, 2026415+292
Oct 05, 2026123-16
Oct 02, 2026139No prior observation