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Contract OI history

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Jan 21, 2028 EXPIRATION

WHR $80.00 Put

WHR280121P00080000

Latest saved OI10Oct 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 $80.00 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. 35170 2026-10-02: 35 OI2026-10-05: 35 OI2026-10-06: 31 OI2026-10-07: 31 OI2026-10-08: 26 OI2026-10-09: 27 OI2026-10-12: 30 OI2026-10-14: 30 OI2026-10-15: 10 OI2026-10-16: 10 OI2026-10-21: 10 OI2026-10-23: 10 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, 2026100
Oct 21, 2026Viewing100
Oct 16, 2026100
Oct 15, 202610-20
Oct 14, 2026300
Oct 12, 202630+3
Oct 09, 202627+1
Oct 08, 202626-5
Oct 07, 2026310
Oct 06, 202631-4
Oct 05, 2026350
Oct 02, 202635No prior observation