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Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $140.00 Call

MRNA280121C00140000

Latest saved OI595Oct 23, 2026
Last change+351vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $140.00 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. 5952970 2026-10-09: 217 OI2026-10-13: 217 OI2026-10-14: 217 OI2026-10-15: 217 OI2026-10-16: 217 OI2026-10-21: 244 OI2026-10-23: 595 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, 2026Viewing595+351
Oct 21, 2026244+27
Oct 16, 20262170
Oct 15, 20262170
Oct 14, 20262170
Oct 13, 20262170
Oct 09, 2026217No prior observation