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Contract OI history

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Mar 19, 2027 EXPIRATION

INSM $105.00 Call

INSM270319C00105000

Latest saved OI100Oct 21, 2026
Last change-2vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INSM $105.00 call open interest history 5 saved observations from 2026-10-09 to 2026-10-21. Exact values and changes are listed in the table below. 102510 2026-10-09: 4 OI2026-10-13: 4 OI2026-10-15: 102 OI2026-10-16: 102 OI2026-10-21: 100 OI Oct 09, 2026Oct 21, 2026

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

INSM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing100-2
Oct 16, 20261020
Oct 15, 2026102+98
Oct 13, 202640
Oct 09, 20264No prior observation