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Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $80.00 Put

MRNA261120P00080000

Latest saved OI3,914Oct 23, 2026
Last change+29vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $80.00 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. 3,9141,9570 2026-10-09: 3,902 OI2026-10-13: 3,901 OI2026-10-14: 3,901 OI2026-10-15: 3,895 OI2026-10-16: 3,895 OI2026-10-21: 3,885 OI2026-10-23: 3,914 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, 20263,914+29
Oct 21, 2026Viewing3,885-10
Oct 16, 20263,8950
Oct 15, 20263,895-6
Oct 14, 20263,9010
Oct 13, 20263,901-1
Oct 09, 20263,902No prior observation