OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

WHR $50.00 Put

WHR270115P00050000

Latest saved OI1,178Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $50.00 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. 1,2236110 2026-10-02: 1,223 OI2026-10-05: 1,223 OI2026-10-06: 1,221 OI2026-10-07: 1,221 OI2026-10-08: 1,219 OI2026-10-09: 1,223 OI2026-10-12: 1,223 OI2026-10-14: 1,213 OI2026-10-15: 1,207 OI2026-10-16: 1,197 OI2026-10-21: 1,182 OI2026-10-23: 1,178 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, 2026Viewing1,178-4
Oct 21, 20261,182-15
Oct 16, 20261,197-10
Oct 15, 20261,207-6
Oct 14, 20261,213-10
Oct 12, 20261,2230
Oct 09, 20261,223+4
Oct 08, 20261,219-2
Oct 07, 20261,2210
Oct 06, 20261,221-2
Oct 05, 20261,2230
Oct 02, 20261,223No prior observation