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Contract OI history

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Oct 23, 2026 EXPIRATION

CHWY $18.50 Put

CHWY261023P00018500

Latest saved OI115Oct 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. 133660 2026-10-02: 65 OI2026-10-05: 74 OI2026-10-06: 75 OI2026-10-07: 75 OI2026-10-08: 75 OI2026-10-09: 125 OI2026-10-13: 133 OI2026-10-14: 133 OI2026-10-15: 120 OI2026-10-16: 120 OI2026-10-21: 116 OI2026-10-23: 115 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, 2026Viewing115-1
Oct 21, 2026116-4
Oct 16, 20261200
Oct 15, 2026120-13
Oct 14, 20261330
Oct 13, 2026133+8
Oct 09, 2026125+50
Oct 08, 2026750
Oct 07, 2026750
Oct 06, 202675+1
Oct 05, 202674+9
Oct 02, 202665No prior observation