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Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $140.00 Put

MRNA261120P00140000

Latest saved OI2,627Oct 23, 2026
Last change+117vs 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. 2,6271,3130 2026-10-09: 2,373 OI2026-10-13: 2,366 OI2026-10-14: 2,366 OI2026-10-15: 2,364 OI2026-10-16: 2,361 OI2026-10-21: 2,510 OI2026-10-23: 2,627 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, 20262,627+117
Oct 21, 2026Viewing2,510+149
Oct 16, 20262,361-3
Oct 15, 20262,364-2
Oct 14, 20262,3660
Oct 13, 20262,366-7
Oct 09, 20262,373No prior observation