OITracker Cboe delayed data

Contract OI history

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Dec 17, 2027 EXPIRATION

MRNA $120.00 Call

MRNA271217C00120000

Latest saved OI265Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $120.00 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. 2661330 2026-10-09: 266 OI2026-10-13: 266 OI2026-10-14: 266 OI2026-10-15: 266 OI2026-10-16: 266 OI2026-10-21: 266 OI2026-10-23: 265 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, 2026Viewing265-1
Oct 21, 20262660
Oct 16, 20262660
Oct 15, 20262660
Oct 14, 20262660
Oct 13, 20262660
Oct 09, 2026266No prior observation