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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $250.00 Call

MRNA261023C00250000

Latest saved OI5,941Oct 23, 2026
Last change+1,805vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $250.00 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. 5,9412,9700 2026-10-09: 223 OI2026-10-13: 272 OI2026-10-14: 272 OI2026-10-15: 319 OI2026-10-16: 2,411 OI2026-10-21: 4,136 OI2026-10-23: 5,941 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, 2026Viewing5,941+1,805
Oct 21, 20264,136+1,725
Oct 16, 20262,411+2,092
Oct 15, 2026319+47
Oct 14, 20262720
Oct 13, 2026272+49
Oct 09, 2026223No prior observation