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Contract OI history

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Dec 18, 2026 EXPIRATION

MRNA $165.00 Call

MRNA261218C00165000

Latest saved OI834Oct 23, 2026
Last change-8vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $165.00 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. 8444220 2026-10-09: 844 OI2026-10-13: 844 OI2026-10-14: 844 OI2026-10-15: 844 OI2026-10-16: 842 OI2026-10-21: 842 OI2026-10-23: 834 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, 2026Viewing834-8
Oct 21, 20268420
Oct 16, 2026842-2
Oct 15, 20268440
Oct 14, 20268440
Oct 13, 20268440
Oct 09, 2026844No prior observation