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Contract OI history

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Jan 15, 2027 EXPIRATION

IMSR $12.50 Call

IMSR270115C00012500

Latest saved OI3,329Oct 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 $12.50 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. 3,3301,6650 2026-10-08: 3,330 OI2026-10-09: 3,330 OI2026-10-13: 3,330 OI2026-10-14: 3,330 OI2026-10-15: 3,329 OI2026-10-21: 3,329 OI2026-10-23: 3,329 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, 20263,3290
Oct 21, 2026Viewing3,3290
Oct 15, 20263,329-1
Oct 14, 20263,3300
Oct 13, 20263,3300
Oct 09, 20263,3300
Oct 08, 20263,330No prior observation