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Contract OI history

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Apr 16, 2027 EXPIRATION

MRNA $140.00 Put

MRNA270416P00140000

Latest saved OI538Oct 23, 2026
Last change-25vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $140.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5802900 2026-10-09: 535 OI2026-10-13: 531 OI2026-10-14: 531 OI2026-10-15: 529 OI2026-10-16: 580 OI2026-10-21: 563 OI2026-10-23: 538 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, 2026538-25
Oct 21, 2026Viewing563-17
Oct 16, 2026580+51
Oct 15, 2026529-2
Oct 14, 20265310
Oct 13, 2026531-4
Oct 09, 2026535No prior observation