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Contract OI history

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Nov 20, 2026 EXPIRATION

AGIO $35.00 Put

AGIO261120P00035000

Latest saved OI660Oct 21, 2026
Last change-29vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
AGIO $35.00 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. 6893440 2026-10-08: 689 OI2026-10-09: 689 OI2026-10-13: 689 OI2026-10-14: 689 OI2026-10-16: 689 OI2026-10-21: 660 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, 2026Viewing660-29
Oct 16, 20266890
Oct 14, 20266890
Oct 13, 20266890
Oct 09, 20266890
Oct 08, 2026689No prior observation