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Contract OI history

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Nov 06, 2026 EXPIRATION

MDB $345.00 Call

MDB261106C00345000

Latest saved OI154Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $345.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 156780 2026-10-09: 75 OI2026-10-13: 75 OI2026-10-14: 75 OI2026-10-15: 75 OI2026-10-16: 75 OI2026-10-21: 156 OI2026-10-23: 154 OI Oct 09, 2026Oct 23, 2026

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

MDB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing154-2
Oct 21, 2026156+81
Oct 16, 2026750
Oct 15, 2026750
Oct 14, 2026750
Oct 13, 2026750
Oct 09, 202675No prior observation