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Contract OI history

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Nov 20, 2026 EXPIRATION

MDB $680.00 Call

MDB261120C00680000

Latest saved OI1,929Oct 23, 2026
Last change+114vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MDB $680.00 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. 1,9299640 2026-10-09: 1,537 OI2026-10-13: 1,759 OI2026-10-14: 1,759 OI2026-10-15: 1,759 OI2026-10-16: 1,759 OI2026-10-21: 1,815 OI2026-10-23: 1,929 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, 2026Viewing1,929+114
Oct 21, 20261,815+56
Oct 16, 20261,7590
Oct 15, 20261,7590
Oct 14, 20261,7590
Oct 13, 20261,759+222
Oct 09, 20261,537No prior observation