OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $190.00 Call

MRNA261030C00190000

Latest saved OI1,797Oct 23, 2026
Last change+615vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $190.00 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. 1,7978980 2026-10-09: 1,208 OI2026-10-13: 1,217 OI2026-10-14: 1,217 OI2026-10-15: 1,201 OI2026-10-16: 1,195 OI2026-10-21: 1,182 OI2026-10-23: 1,797 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, 20261,797+615
Oct 21, 2026Viewing1,182-13
Oct 16, 20261,195-6
Oct 15, 20261,201-16
Oct 14, 20261,2170
Oct 13, 20261,217+9
Oct 09, 20261,208No prior observation