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Contract OI history

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Jan 19, 2029 EXPIRATION

WHR $25.00 Put

WHR290119P00025000

Latest saved OI158Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $25.00 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. 158790 2026-10-02: 98 OI2026-10-05: 97 OI2026-10-06: 105 OI2026-10-07: 105 OI2026-10-08: 104 OI2026-10-09: 104 OI2026-10-12: 105 OI2026-10-14: 105 OI2026-10-15: 108 OI2026-10-16: 110 OI2026-10-21: 154 OI2026-10-23: 158 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, 2026158+4
Oct 21, 2026Viewing154+44
Oct 16, 2026110+2
Oct 15, 2026108+3
Oct 14, 20261050
Oct 12, 2026105+1
Oct 09, 20261040
Oct 08, 2026104-1
Oct 07, 20261050
Oct 06, 2026105+8
Oct 05, 202697-1
Oct 02, 202698No prior observation