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Contract OI history

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Jan 21, 2028 EXPIRATION

AREC $5.50 Put

AREC280121P00005500

Latest saved OI700Oct 21, 2026
Last change-8vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AREC $5.50 put open interest history 6 saved observations from 2026-10-08 to 2026-10-21. Exact values and changes are listed in the table below. 7083540 2026-10-08: 8 OI2026-10-09: 8 OI2026-10-13: 708 OI2026-10-14: 708 OI2026-10-16: 708 OI2026-10-21: 700 OI Oct 08, 2026Oct 21, 2026

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

AREC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing700-8
Oct 16, 20267080
Oct 14, 20267080
Oct 13, 2026708+700
Oct 09, 202680
Oct 08, 20268No prior observation