OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

WYNN $72.50 Put

WYNN261218P00072500

Latest saved OI350Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
WYNN $72.50 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3971980 2026-10-09: 397 OI2026-10-14: 362 OI2026-10-15: 351 OI2026-10-16: 351 OI2026-10-21: 350 OI2026-10-23: 350 OI Oct 09, 2026Oct 23, 2026

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

WYNN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263500
Oct 21, 2026Viewing350-1
Oct 16, 20263510
Oct 15, 2026351-11
Oct 14, 2026362-35
Oct 09, 2026397No prior observation