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Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $175.00 Put

MRNA280121P00175000

Latest saved OI108Oct 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 $175.00 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. 108540 2026-10-09: 101 OI2026-10-13: 101 OI2026-10-14: 101 OI2026-10-15: 101 OI2026-10-16: 104 OI2026-10-21: 106 OI2026-10-23: 108 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, 2026108+2
Oct 21, 2026Viewing106+2
Oct 16, 2026104+3
Oct 15, 20261010
Oct 14, 20261010
Oct 13, 20261010
Oct 09, 2026101No prior observation