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Contract OI history

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Jan 15, 2027 EXPIRATION

MRLN $7.50 Call

MRLN270115C00007500

Latest saved OI3,667Oct 23, 2026
Last change+25vs 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. 3,6671,8330 2026-10-09: 3,625 OI2026-10-13: 3,625 OI2026-10-14: 3,628 OI2026-10-16: 3,642 OI2026-10-21: 3,642 OI2026-10-23: 3,667 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, 2026Viewing3,667+25
Oct 21, 20263,6420
Oct 16, 20263,642+14
Oct 14, 20263,628+3
Oct 13, 20263,6250
Oct 09, 20263,625No prior observation