OITracker Cboe delayed data

Contract OI history

Back to MRNA

Oct 23, 2026 EXPIRATION

MRNA $270.00 Call

MRNA261023C00270000

Latest saved OI2,015Oct 23, 2026
Last change+746vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $270.00 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. 2,0151,0070 2026-10-09: 29 OI2026-10-13: 154 OI2026-10-14: 154 OI2026-10-15: 472 OI2026-10-16: 457 OI2026-10-21: 1,269 OI2026-10-23: 2,015 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, 2026Viewing2,015+746
Oct 21, 20261,269+812
Oct 16, 2026457-15
Oct 15, 2026472+318
Oct 14, 20261540
Oct 13, 2026154+125
Oct 09, 202629No prior observation