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Contract OI history

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Dec 17, 2027 EXPIRATION

MRNA $120.00 Put

MRNA271217P00120000

Latest saved OI684Oct 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 $120.00 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. 6843420 2026-10-09: 671 OI2026-10-13: 671 OI2026-10-14: 671 OI2026-10-15: 671 OI2026-10-16: 671 OI2026-10-21: 682 OI2026-10-23: 684 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, 2026684+2
Oct 21, 2026Viewing682+11
Oct 16, 20266710
Oct 15, 20266710
Oct 14, 20266710
Oct 13, 20266710
Oct 09, 2026671No prior observation