OITracker Cboe delayed data

Contract OI history

Back to MRNA

Jan 21, 2028 EXPIRATION

MRNA $200.00 Call

MRNA280121C00200000

Latest saved OI348Oct 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. 3481740 2026-10-09: 334 OI2026-10-13: 328 OI2026-10-14: 328 OI2026-10-15: 328 OI2026-10-16: 328 OI2026-10-21: 332 OI2026-10-23: 348 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, 2026Viewing348+16
Oct 21, 2026332+4
Oct 16, 20263280
Oct 15, 20263280
Oct 14, 20263280
Oct 13, 2026328-6
Oct 09, 2026334No prior observation