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Contract OI history

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Oct 23, 2026 EXPIRATION

MDB $450.00 Call

MDB261023C00450000

Latest saved OI405Oct 23, 2026
Last change-24vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $450.00 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. 4292140 2026-10-09: 322 OI2026-10-13: 353 OI2026-10-14: 353 OI2026-10-15: 348 OI2026-10-16: 348 OI2026-10-21: 429 OI2026-10-23: 405 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, 2026Viewing405-24
Oct 21, 2026429+81
Oct 16, 20263480
Oct 15, 2026348-5
Oct 14, 20263530
Oct 13, 2026353+31
Oct 09, 2026322No prior observation