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Contract OI history

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Apr 16, 2027 EXPIRATION

MRNA $185.00 Call

MRNA270416C00185000

Latest saved OI703Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $185.00 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. 7033510 2026-10-09: 699 OI2026-10-13: 699 OI2026-10-14: 699 OI2026-10-15: 699 OI2026-10-16: 699 OI2026-10-21: 698 OI2026-10-23: 703 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, 2026703+5
Oct 21, 2026Viewing698-1
Oct 16, 20266990
Oct 15, 20266990
Oct 14, 20266990
Oct 13, 20266990
Oct 09, 2026699No prior observation