OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MRNA $260.00 Call

MRNA270115C00260000

Latest saved OI800Oct 23, 2026
Last change-18vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $260.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,0125060 2026-10-09: 1,012 OI2026-10-13: 1,004 OI2026-10-14: 1,004 OI2026-10-15: 974 OI2026-10-16: 957 OI2026-10-21: 818 OI2026-10-23: 800 OI Oct 09, 2026Oct 23, 2026

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

MRNA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026800-18
Oct 21, 2026Viewing818-139
Oct 16, 2026957-17
Oct 15, 2026974-30
Oct 14, 20261,0040
Oct 13, 20261,004-8
Oct 09, 20261,012No prior observation