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Contract OI history

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Dec 18, 2026 EXPIRATION

MBLY $8.00 Call

MBLY261218C00008000

Latest saved OI159Oct 23, 2026
Last change+21vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
MBLY $8.00 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 159790 2026-10-15: 0 OI2026-10-16: 127 OI2026-10-21: 138 OI2026-10-23: 159 OI Oct 15, 2026Oct 23, 2026

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

MBLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026159+21
Oct 21, 2026Viewing138+11
Oct 16, 2026127+127
Oct 15, 20260No prior observation