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Contract OI history

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Jan 21, 2028 EXPIRATION

UA $7.50 Call

UA280121C00007500

Latest saved OI1,599Oct 23, 2026
Last change+47vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
UA $7.50 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,5997990 2026-10-02: 1,545 OI2026-10-05: 1,545 OI2026-10-06: 1,545 OI2026-10-07: 1,549 OI2026-10-08: 1,551 OI2026-10-09: 1,553 OI2026-10-14: 1,552 OI2026-10-16: 1,551 OI2026-10-21: 1,552 OI2026-10-23: 1,599 OI Oct 02, 2026Oct 23, 2026

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

UA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,599+47
Oct 21, 20261,552+1
Oct 16, 20261,551-1
Oct 14, 20261,552-1
Oct 09, 20261,553+2
Oct 08, 20261,551+2
Oct 07, 20261,549+4
Oct 06, 20261,5450
Oct 05, 20261,5450
Oct 02, 20261,545No prior observation