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Contract OI history

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Jan 21, 2028 EXPIRATION

MBOT $2.50 Call

MBOT280121C00002500

Latest saved OI3,860Oct 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 $2.50 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. 3,8601,9300 2026-10-08: 3,681 OI2026-10-09: 3,634 OI2026-10-13: 3,653 OI2026-10-14: 3,674 OI2026-10-16: 3,854 OI2026-10-20: 3,860 OI2026-10-23: 3,860 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, 2026Viewing3,8600
Oct 20, 20263,860+6
Oct 16, 20263,854+180
Oct 14, 20263,674+21
Oct 13, 20263,653+19
Oct 09, 20263,634-47
Oct 08, 20263,681No prior observation