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Contract OI history

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Nov 20, 2026 EXPIRATION

INSM $165.00 Call

INSM261120C00165000

Latest saved OI848Oct 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 $165.00 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. 8484240 2026-10-09: 848 OI2026-10-13: 848 OI2026-10-15: 848 OI2026-10-16: 848 OI2026-10-21: 848 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, 2026Viewing8480
Oct 16, 20268480
Oct 15, 20268480
Oct 13, 20268480
Oct 09, 2026848No prior observation