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Contract OI history

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Jun 17, 2027 EXPIRATION

MDB $450.00 Call

MDB270617C00450000

Latest saved OI134Oct 23, 2026
Last change+4vs 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. 134670 2026-10-09: 134 OI2026-10-13: 134 OI2026-10-14: 134 OI2026-10-15: 132 OI2026-10-16: 131 OI2026-10-21: 130 OI2026-10-23: 134 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, 2026134+4
Oct 21, 2026Viewing130-1
Oct 16, 2026131-1
Oct 15, 2026132-2
Oct 14, 20261340
Oct 13, 20261340
Oct 09, 2026134No prior observation