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Contract OI history

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Jan 19, 2029 EXPIRATION

MRLN $7.50 Call

MRLN290119C00007500

Latest saved OI99Oct 23, 2026
Last change+30vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRLN $7.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 99490 2026-10-09: 55 OI2026-10-13: 61 OI2026-10-14: 61 OI2026-10-16: 69 OI2026-10-21: 69 OI2026-10-23: 99 OI Oct 09, 2026Oct 23, 2026

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

MRLN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing99+30
Oct 21, 2026690
Oct 16, 202669+8
Oct 14, 2026610
Oct 13, 202661+6
Oct 09, 202655No prior observation