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Contract OI history

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Nov 20, 2026 EXPIRATION

MDB $360.00 Call

MDB261120C00360000

Latest saved OI2,557Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $360.00 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. 2,5571,2780 2026-10-09: 2,378 OI2026-10-13: 2,377 OI2026-10-14: 2,377 OI2026-10-15: 2,381 OI2026-10-16: 2,415 OI2026-10-21: 2,556 OI2026-10-23: 2,557 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, 2026Viewing2,557+1
Oct 21, 20262,556+141
Oct 16, 20262,415+34
Oct 15, 20262,381+4
Oct 14, 20262,3770
Oct 13, 20262,377-1
Oct 09, 20262,378No prior observation