OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

MRNA $200.00 Call

MRNA290119C00200000

Latest saved OI228Oct 23, 2026
Last change+16vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $200.00 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. 2281140 2026-10-09: 206 OI2026-10-13: 209 OI2026-10-14: 209 OI2026-10-15: 208 OI2026-10-16: 207 OI2026-10-21: 212 OI2026-10-23: 228 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, 2026228+16
Oct 21, 2026Viewing212+5
Oct 16, 2026207-1
Oct 15, 2026208-1
Oct 14, 20262090
Oct 13, 2026209+3
Oct 09, 2026206No prior observation