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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $245.00 Put

MRNA261023P00245000

Latest saved OI412Oct 23, 2026
Last change-250vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $245.00 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. 6623310 2026-10-09: 6 OI2026-10-13: 6 OI2026-10-14: 6 OI2026-10-15: 504 OI2026-10-16: 581 OI2026-10-21: 662 OI2026-10-23: 412 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, 2026Viewing412-250
Oct 21, 2026662+81
Oct 16, 2026581+77
Oct 15, 2026504+498
Oct 14, 202660
Oct 13, 202660
Oct 09, 20266No prior observation