OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $290.00 Call

MRNA261120C00290000

Latest saved OI3,118Oct 23, 2026
Last change-56vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $290.00 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. 3,3251,6620 2026-10-09: 2,231 OI2026-10-13: 3,301 OI2026-10-14: 3,301 OI2026-10-15: 3,325 OI2026-10-16: 3,234 OI2026-10-21: 3,174 OI2026-10-23: 3,118 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, 20263,118-56
Oct 21, 2026Viewing3,174-60
Oct 16, 20263,234-91
Oct 15, 20263,325+24
Oct 14, 20263,3010
Oct 13, 20263,301+1,070
Oct 09, 20262,231No prior observation