OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

W $92.50 Put

W261218P00092500

Latest saved OI1,446Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
W $92.50 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. 1,4617300 2026-10-02: 1,417 OI2026-10-05: 1,417 OI2026-10-06: 1,416 OI2026-10-07: 1,416 OI2026-10-08: 1,420 OI2026-10-09: 1,419 OI2026-10-13: 1,461 OI2026-10-14: 1,461 OI2026-10-15: 1,446 OI2026-10-16: 1,446 OI2026-10-21: 1,446 OI2026-10-23: 1,446 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

W contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,4460
Oct 21, 2026Viewing1,4460
Oct 16, 20261,4460
Oct 15, 20261,446-15
Oct 14, 20261,4610
Oct 13, 20261,461+42
Oct 09, 20261,419-1
Oct 08, 20261,420+4
Oct 07, 20261,4160
Oct 06, 20261,416-1
Oct 05, 20261,4170
Oct 02, 20261,417No prior observation