OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

MRNA $240.00 Call

MRNA270115C00240000

Latest saved OI7,734Oct 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 $240.00 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. 7,7383,8690 2026-10-09: 2,735 OI2026-10-13: 7,733 OI2026-10-14: 7,733 OI2026-10-15: 7,723 OI2026-10-16: 7,737 OI2026-10-21: 7,738 OI2026-10-23: 7,734 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, 20267,734-4
Oct 21, 2026Viewing7,738+1
Oct 16, 20267,737+14
Oct 15, 20267,723-10
Oct 14, 20267,7330
Oct 13, 20267,733+4,998
Oct 09, 20262,735No prior observation