OITracker Cboe delayed data

Contract OI history

Back to MRNA

Dec 18, 2026 EXPIRATION

MRNA $50.00 Call

MRNA261218C00050000

Latest saved OI1,867Oct 23, 2026
Last change+178vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $50.00 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. 1,8679330 2026-10-09: 1,716 OI2026-10-13: 1,716 OI2026-10-14: 1,716 OI2026-10-15: 1,691 OI2026-10-16: 1,691 OI2026-10-21: 1,689 OI2026-10-23: 1,867 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, 20261,867+178
Oct 21, 2026Viewing1,689-2
Oct 16, 20261,6910
Oct 15, 20261,691-25
Oct 14, 20261,7160
Oct 13, 20261,7160
Oct 09, 20261,716No prior observation