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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $140.00 Put

MRNA261023P00140000

Latest saved OI1,389Oct 23, 2026
Last change+716vs 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. 1,3896940 2026-10-09: 121 OI2026-10-13: 108 OI2026-10-14: 108 OI2026-10-15: 109 OI2026-10-16: 115 OI2026-10-21: 673 OI2026-10-23: 1,389 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, 20261,389+716
Oct 21, 2026Viewing673+558
Oct 16, 2026115+6
Oct 15, 2026109+1
Oct 14, 20261080
Oct 13, 2026108-13
Oct 09, 2026121No prior observation