OITracker Cboe delayed data

Contract OI history

Back to WHR

Dec 15, 2028 EXPIRATION

WHR $35.00 Put

WHR281215P00035000

Latest saved OI165Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
WHR $35.00 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. 165820 2026-10-02: 37 OI2026-10-05: 37 OI2026-10-06: 37 OI2026-10-07: 33 OI2026-10-08: 33 OI2026-10-09: 33 OI2026-10-12: 144 OI2026-10-14: 144 OI2026-10-15: 141 OI2026-10-16: 141 OI2026-10-21: 165 OI2026-10-23: 165 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, 2026Viewing1650
Oct 21, 2026165+24
Oct 16, 20261410
Oct 15, 2026141-3
Oct 14, 20261440
Oct 12, 2026144+111
Oct 09, 2026330
Oct 08, 2026330
Oct 07, 202633-4
Oct 06, 2026370
Oct 05, 2026370
Oct 02, 202637No prior observation