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Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $190.00 Call

MRNA261120C00190000

Latest saved OI896Oct 23, 2026
Last change+236vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $190.00 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. 8964480 2026-10-09: 665 OI2026-10-13: 665 OI2026-10-14: 665 OI2026-10-15: 666 OI2026-10-16: 677 OI2026-10-21: 660 OI2026-10-23: 896 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, 2026Viewing896+236
Oct 21, 2026660-17
Oct 16, 2026677+11
Oct 15, 2026666+1
Oct 14, 20266650
Oct 13, 20266650
Oct 09, 2026665No prior observation