OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

UWMC $12.00 Call

UWMC1280121C00012000

Latest saved OI1,730Oct 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 $12.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,7308650 2026-10-02: 0 OI2026-10-05: 1,730 OI2026-10-06: 1,730 OI2026-10-07: 1,730 OI2026-10-08: 1,730 OI2026-10-09: 1,730 OI2026-10-13: 1,730 OI2026-10-14: 1,730 OI2026-10-15: 1,730 OI2026-10-16: 1,730 OI2026-10-21: 1,730 OI2026-10-23: 1,730 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, 2026Viewing1,7300
Oct 21, 20261,7300
Oct 16, 20261,7300
Oct 15, 20261,7300
Oct 14, 20261,7300
Oct 13, 20261,7300
Oct 09, 20261,7300
Oct 08, 20261,7300
Oct 07, 20261,7300
Oct 06, 20261,7300
Oct 05, 20261,730+1,730
Oct 02, 20260No prior observation