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Contract OI history

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Nov 20, 2026 EXPIRATION

WHR $47.50 Put

WHR261120P00047500

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $47.50 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. 123610 2026-10-02: 123 OI2026-10-05: 123 OI2026-10-06: 123 OI2026-10-07: 123 OI2026-10-08: 94 OI2026-10-09: 38 OI2026-10-12: 38 OI2026-10-14: 30 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-21: 0 OI2026-10-23: 0 OI Oct 02, 2026Oct 23, 2026

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

WHR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202600
Oct 21, 2026Viewing0-23
Oct 16, 2026230
Oct 15, 202623-7
Oct 14, 202630-8
Oct 12, 2026380
Oct 09, 202638-56
Oct 08, 202694-29
Oct 07, 20261230
Oct 06, 20261230
Oct 05, 20261230
Oct 02, 2026123No prior observation