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Contract OI history

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Dec 18, 2026 EXPIRATION

MRNA $145.00 Call

MRNA261218C00145000

Latest saved OI799Oct 23, 2026
Last change-22vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $145.00 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. 8494240 2026-10-09: 849 OI2026-10-13: 847 OI2026-10-14: 847 OI2026-10-15: 847 OI2026-10-16: 822 OI2026-10-21: 821 OI2026-10-23: 799 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, 2026Viewing799-22
Oct 21, 2026821-1
Oct 16, 2026822-25
Oct 15, 20268470
Oct 14, 20268470
Oct 13, 2026847-2
Oct 09, 2026849No prior observation