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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $290.00 Call

MRNA261023C00290000

Latest saved OI607Oct 23, 2026
Last change-170vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $290.00 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. 7773880 2026-10-09: 217 OI2026-10-13: 328 OI2026-10-14: 328 OI2026-10-15: 350 OI2026-10-16: 330 OI2026-10-21: 777 OI2026-10-23: 607 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, 2026Viewing607-170
Oct 21, 2026777+447
Oct 16, 2026330-20
Oct 15, 2026350+22
Oct 14, 20263280
Oct 13, 2026328+111
Oct 09, 2026217No prior observation