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Contract OI history

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Dec 18, 2026 EXPIRATION

IMSR $10.00 Call

IMSR261218C00010000

Latest saved OI2,198Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
IMSR $10.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,2111,1050 2026-10-08: 2,211 OI2026-10-09: 2,211 OI2026-10-13: 2,195 OI2026-10-14: 2,195 OI2026-10-15: 2,196 OI2026-10-21: 2,198 OI2026-10-23: 2,198 OI Oct 08, 2026Oct 23, 2026

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

IMSR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20262,1980
Oct 21, 2026Viewing2,198+2
Oct 15, 20262,196+1
Oct 14, 20262,1950
Oct 13, 20262,195-16
Oct 09, 20262,2110
Oct 08, 20262,211No prior observation