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Contract OI history

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Dec 18, 2026 EXPIRATION

WHR $42.50 Call

WHR261218C00042500

Latest saved OI252Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $42.50 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. 2521260 2026-10-02: 200 OI2026-10-05: 200 OI2026-10-06: 200 OI2026-10-07: 197 OI2026-10-08: 196 OI2026-10-09: 196 OI2026-10-12: 196 OI2026-10-14: 200 OI2026-10-15: 229 OI2026-10-16: 229 OI2026-10-21: 246 OI2026-10-23: 252 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, 2026252+6
Oct 21, 2026Viewing246+17
Oct 16, 20262290
Oct 15, 2026229+29
Oct 14, 2026200+4
Oct 12, 20261960
Oct 09, 20261960
Oct 08, 2026196-1
Oct 07, 2026197-3
Oct 06, 20262000
Oct 05, 20262000
Oct 02, 2026200No prior observation