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Contract OI history

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Jun 17, 2027 EXPIRATION

MRNA $240.00 Call

MRNA270617C00240000

Latest saved OI201Oct 23, 2026
Last change+2vs 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. 2011000 2026-10-09: 108 OI2026-10-13: 107 OI2026-10-14: 107 OI2026-10-15: 158 OI2026-10-16: 158 OI2026-10-21: 199 OI2026-10-23: 201 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, 2026201+2
Oct 21, 2026Viewing199+41
Oct 16, 20261580
Oct 15, 2026158+51
Oct 14, 20261070
Oct 13, 2026107-1
Oct 09, 2026108No prior observation