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Contract OI history

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Jan 15, 2027 EXPIRATION

MITK $17.50 Call

MITK270115C00017500

Latest saved OI6,582Oct 23, 2026
Last change-43vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MITK $17.50 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. 6,7143,3570 2026-10-09: 6,012 OI2026-10-13: 6,399 OI2026-10-14: 6,291 OI2026-10-15: 6,714 OI2026-10-21: 6,625 OI2026-10-23: 6,582 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, 2026Viewing6,582-43
Oct 21, 20266,625-89
Oct 15, 20266,714+423
Oct 14, 20266,291-108
Oct 13, 20266,399+387
Oct 09, 20266,012No prior observation