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Contract OI history

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Dec 18, 2026 EXPIRATION

WHR $32.50 Call

WHR261218C00032500

Latest saved OI739Oct 21, 2026
Last change+60vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $32.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 7393690 2026-10-02: 616 OI2026-10-05: 641 OI2026-10-06: 647 OI2026-10-07: 663 OI2026-10-08: 663 OI2026-10-09: 665 OI2026-10-12: 668 OI2026-10-14: 668 OI2026-10-15: 672 OI2026-10-16: 679 OI2026-10-21: 739 OI Oct 02, 2026Oct 21, 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 21, 2026Viewing739+60
Oct 16, 2026679+7
Oct 15, 2026672+4
Oct 14, 20266680
Oct 12, 2026668+3
Oct 09, 2026665+2
Oct 08, 20266630
Oct 07, 2026663+16
Oct 06, 2026647+6
Oct 05, 2026641+25
Oct 02, 2026616No prior observation