OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WHR $25.00 Put

WHR270115P00025000

Latest saved OI438Oct 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 $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. 4382190 2026-10-02: 108 OI2026-10-05: 151 OI2026-10-06: 154 OI2026-10-07: 154 OI2026-10-08: 222 OI2026-10-09: 224 OI2026-10-12: 256 OI2026-10-14: 259 OI2026-10-15: 271 OI2026-10-16: 265 OI2026-10-21: 432 OI2026-10-23: 438 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, 2026438+6
Oct 21, 2026Viewing432+167
Oct 16, 2026265-6
Oct 15, 2026271+12
Oct 14, 2026259+3
Oct 12, 2026256+32
Oct 09, 2026224+2
Oct 08, 2026222+68
Oct 07, 20261540
Oct 06, 2026154+3
Oct 05, 2026151+43
Oct 02, 2026108No prior observation