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Contract OI history

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Dec 15, 2028 EXPIRATION

WHR $20.00 Call

WHR281215C00020000

Latest saved OI2,510Oct 23, 2026
Last change-30vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $20.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,5401,2700 2026-10-02: 2,531 OI2026-10-05: 2,531 OI2026-10-06: 2,531 OI2026-10-07: 2,531 OI2026-10-08: 2,538 OI2026-10-09: 2,538 OI2026-10-12: 2,538 OI2026-10-14: 2,538 OI2026-10-15: 2,538 OI2026-10-16: 2,538 OI2026-10-21: 2,540 OI2026-10-23: 2,510 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, 2026Viewing2,510-30
Oct 21, 20262,540+2
Oct 16, 20262,5380
Oct 15, 20262,5380
Oct 14, 20262,5380
Oct 12, 20262,5380
Oct 09, 20262,5380
Oct 08, 20262,538+7
Oct 07, 20262,5310
Oct 06, 20262,5310
Oct 05, 20262,5310
Oct 02, 20262,531No prior observation