OITracker Cboe delayed data

Contract OI history

Back to MRLN

Jan 19, 2029 EXPIRATION

MRLN $2.50 Call

MRLN290119C00002500

Latest saved OI817Oct 23, 2026
Last change-109vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRLN $2.50 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. 9264630 2026-10-09: 917 OI2026-10-13: 912 OI2026-10-14: 913 OI2026-10-16: 920 OI2026-10-21: 926 OI2026-10-23: 817 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, 2026Viewing817-109
Oct 21, 2026926+6
Oct 16, 2026920+7
Oct 14, 2026913+1
Oct 13, 2026912-5
Oct 09, 2026917No prior observation