OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

UWMC $2.00 Put

UWMC1261218P00002000

Latest saved OI1,184Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UWMC $2.00 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. 1,1855920 2026-10-02: 0 OI2026-10-05: 1,185 OI2026-10-06: 1,185 OI2026-10-07: 1,185 OI2026-10-08: 1,185 OI2026-10-09: 1,185 OI2026-10-13: 1,185 OI2026-10-14: 1,185 OI2026-10-15: 1,184 OI2026-10-16: 1,184 OI2026-10-21: 1,184 OI2026-10-23: 1,184 OI Oct 02, 2026Oct 23, 2026

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

UWMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,1840
Oct 21, 20261,1840
Oct 16, 20261,1840
Oct 15, 20261,184-1
Oct 14, 20261,1850
Oct 13, 20261,1850
Oct 09, 20261,1850
Oct 08, 20261,1850
Oct 07, 20261,1850
Oct 06, 20261,1850
Oct 05, 20261,185+1,185
Oct 02, 20260No prior observation