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Contract OI history

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Jan 21, 2028 EXPIRATION

CHWY $17.50 Put

CHWY280121P00017500

Latest saved OI1,210Oct 23, 2026
Last change-5vs 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. 1,2156070 2026-10-02: 1,112 OI2026-10-05: 1,113 OI2026-10-06: 1,114 OI2026-10-07: 1,203 OI2026-10-08: 1,203 OI2026-10-09: 1,208 OI2026-10-13: 1,208 OI2026-10-14: 1,208 OI2026-10-15: 1,215 OI2026-10-16: 1,215 OI2026-10-21: 1,215 OI2026-10-23: 1,210 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, 2026Viewing1,210-5
Oct 21, 20261,2150
Oct 16, 20261,2150
Oct 15, 20261,215+7
Oct 14, 20261,2080
Oct 13, 20261,2080
Oct 09, 20261,208+5
Oct 08, 20261,2030
Oct 07, 20261,203+89
Oct 06, 20261,114+1
Oct 05, 20261,113+1
Oct 02, 20261,112No prior observation