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Contract OI history

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Jan 15, 2027 EXPIRATION

INSM $110.00 Call

INSM270115C00110000

Latest saved OI7,563Oct 21, 2026
Last change+7,028vs previous saved observation
Saved market days5Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
INSM $110.00 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. 7,5633,7810 2026-10-09: 523 OI2026-10-13: 534 OI2026-10-15: 535 OI2026-10-16: 535 OI2026-10-21: 7,563 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, 2026Viewing7,563+7,028
Oct 16, 20265350
Oct 15, 2026535+1
Oct 13, 2026534+11
Oct 09, 2026523No prior observation