OITracker Cboe delayed data

Contract OI history

Back to MRNA

Feb 19, 2027 EXPIRATION

MRNA $280.00 Call

MRNA270219C00280000

Latest saved OI179Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $280.00 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. 179890 2026-10-09: 3 OI2026-10-13: 160 OI2026-10-14: 160 OI2026-10-15: 165 OI2026-10-16: 166 OI2026-10-21: 175 OI2026-10-23: 179 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, 2026179+4
Oct 21, 2026Viewing175+9
Oct 16, 2026166+1
Oct 15, 2026165+5
Oct 14, 20261600
Oct 13, 2026160+157
Oct 09, 20263No prior observation