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Contract OI history

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Jan 15, 2027 EXPIRATION

AGIO $22.50 Put

AGIO270115P00022500

Latest saved OI706Oct 21, 2026
Last change+84vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AGIO $22.50 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. 7063530 2026-10-08: 622 OI2026-10-09: 622 OI2026-10-13: 622 OI2026-10-14: 622 OI2026-10-16: 622 OI2026-10-21: 706 OI Oct 08, 2026Oct 21, 2026

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

AGIO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing706+84
Oct 16, 20266220
Oct 14, 20266220
Oct 13, 20266220
Oct 09, 20266220
Oct 08, 2026622No prior observation