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Contract OI history

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Jan 21, 2028 EXPIRATION

INSM $90.00 Call

INSM280121C00090000

Latest saved OI128Oct 21, 2026
Last change0vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INSM $90.00 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. 128640 2026-10-09: 128 OI2026-10-13: 128 OI2026-10-15: 128 OI2026-10-16: 128 OI2026-10-21: 128 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, 2026Viewing1280
Oct 16, 20261280
Oct 15, 20261280
Oct 13, 20261280
Oct 09, 2026128No prior observation