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Contract OI history

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Jan 15, 2027 EXPIRATION

ALNY $340.00 Call

ALNY270115C00340000

Latest saved OI460Oct 20, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ALNY $340.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-20. Exact values and changes are listed in the table below. 4602300 2026-10-09: 460 OI2026-10-13: 460 OI2026-10-14: 460 OI2026-10-15: 460 OI2026-10-16: 460 OI2026-10-20: 460 OI Oct 09, 2026Oct 20, 2026

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

ALNY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing4600
Oct 16, 20264600
Oct 15, 20264600
Oct 14, 20264600
Oct 13, 20264600
Oct 09, 2026460No prior observation