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Contract OI history

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Dec 15, 2028 EXPIRATION

MRNA $100.00 Put

MRNA281215P00100000

Latest saved OI211Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $100.00 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. 2111050 2026-10-09: 177 OI2026-10-13: 173 OI2026-10-14: 173 OI2026-10-15: 193 OI2026-10-16: 193 OI2026-10-21: 209 OI2026-10-23: 211 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, 2026Viewing211+2
Oct 21, 2026209+16
Oct 16, 20261930
Oct 15, 2026193+20
Oct 14, 20261730
Oct 13, 2026173-4
Oct 09, 2026177No prior observation