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Contract OI history

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Dec 18, 2026 EXPIRATION

WHR $32.50 Put

WHR261218P00032500

Latest saved OI1,777Oct 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 $32.50 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. 1,7778880 2026-10-02: 1,769 OI2026-10-05: 1,768 OI2026-10-06: 1,773 OI2026-10-07: 1,774 OI2026-10-08: 1,770 OI2026-10-09: 1,770 OI2026-10-12: 1,770 OI2026-10-14: 1,769 OI2026-10-15: 1,772 OI2026-10-16: 1,772 OI2026-10-21: 1,777 OI2026-10-23: 1,777 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, 20261,7770
Oct 21, 2026Viewing1,777+5
Oct 16, 20261,7720
Oct 15, 20261,772+3
Oct 14, 20261,769-1
Oct 12, 20261,7700
Oct 09, 20261,7700
Oct 08, 20261,770-4
Oct 07, 20261,774+1
Oct 06, 20261,773+5
Oct 05, 20261,768-1
Oct 02, 20261,769No prior observation