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Contract OI history

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Dec 18, 2026 EXPIRATION

UAA $2.50 Put

UAA261218P00002500

Latest saved OI1,862Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAA $2.50 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. 1,8629310 2026-10-02: 1,862 OI2026-10-05: 1,862 OI2026-10-06: 1,862 OI2026-10-07: 1,862 OI2026-10-08: 1,862 OI2026-10-09: 1,862 OI2026-10-13: 1,862 OI2026-10-14: 1,862 OI2026-10-15: 1,862 OI2026-10-16: 1,862 OI2026-10-21: 1,862 OI2026-10-23: 1,862 OI Oct 02, 2026Oct 23, 2026

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

UAA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,8620
Oct 21, 20261,8620
Oct 16, 20261,8620
Oct 15, 20261,8620
Oct 14, 20261,8620
Oct 13, 20261,8620
Oct 09, 20261,8620
Oct 08, 20261,8620
Oct 07, 20261,8620
Oct 06, 20261,8620
Oct 05, 20261,8620
Oct 02, 20261,862No prior observation