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Contract OI history

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Nov 20, 2026 EXPIRATION

MITK $12.50 Call

MITK261120C00012500

Latest saved OI2,588Oct 23, 2026
Last change-35vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MITK $12.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,8131,4060 2026-10-09: 2,813 OI2026-10-13: 2,771 OI2026-10-14: 2,727 OI2026-10-15: 2,702 OI2026-10-21: 2,623 OI2026-10-23: 2,588 OI Oct 09, 2026Oct 23, 2026

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

MITK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,588-35
Oct 21, 20262,623-79
Oct 15, 20262,702-25
Oct 14, 20262,727-44
Oct 13, 20262,771-42
Oct 09, 20262,813No prior observation