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Contract OI history

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Jan 21, 2028 EXPIRATION

UAA $4.00 Put

UAA280121P00004000

Latest saved OI2,499Oct 23, 2026
Last change+244vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UAA $4.00 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. 2,4991,2490 2026-10-02: 2,246 OI2026-10-05: 2,231 OI2026-10-06: 2,231 OI2026-10-07: 2,231 OI2026-10-08: 2,231 OI2026-10-09: 2,231 OI2026-10-13: 2,231 OI2026-10-14: 2,231 OI2026-10-15: 2,231 OI2026-10-16: 2,231 OI2026-10-21: 2,255 OI2026-10-23: 2,499 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, 2026Viewing2,499+244
Oct 21, 20262,255+24
Oct 16, 20262,2310
Oct 15, 20262,2310
Oct 14, 20262,2310
Oct 13, 20262,2310
Oct 09, 20262,2310
Oct 08, 20262,2310
Oct 07, 20262,2310
Oct 06, 20262,2310
Oct 05, 20262,231-15
Oct 02, 20262,246No prior observation