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Contract OI history

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Jan 21, 2028 EXPIRATION

MBOT $7.50 Call

MBOT280121C00007500

Latest saved OI1,644Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MBOT $7.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 1,6648320 2026-10-08: 1,664 OI2026-10-09: 1,664 OI2026-10-13: 1,664 OI2026-10-14: 1,664 OI2026-10-16: 1,664 OI2026-10-20: 1,644 OI2026-10-23: 1,644 OI Oct 08, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MBOT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,6440
Oct 20, 20261,644-20
Oct 16, 20261,6640
Oct 14, 20261,6640
Oct 13, 20261,6640
Oct 09, 20261,6640
Oct 08, 20261,664No prior observation