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Contract OI history

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Oct 30, 2026 EXPIRATION

MDB $430.00 Call

MDB261030C00430000

Latest saved OI248Oct 23, 2026
Last change+209vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $430.00 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. 2481240 2026-10-09: 26 OI2026-10-13: 29 OI2026-10-14: 29 OI2026-10-15: 28 OI2026-10-16: 42 OI2026-10-21: 39 OI2026-10-23: 248 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, 2026Viewing248+209
Oct 21, 202639-3
Oct 16, 202642+14
Oct 15, 202628-1
Oct 14, 2026290
Oct 13, 202629+3
Oct 09, 202626No prior observation