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Contract OI history

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Mar 19, 2027 EXPIRATION

MRNA $120.00 Put

MRNA270319P00120000

Latest saved OI2,847Oct 23, 2026
Last change-5vs 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. 2,8521,4260 2026-10-09: 2,677 OI2026-10-13: 2,672 OI2026-10-14: 2,672 OI2026-10-15: 2,652 OI2026-10-16: 2,851 OI2026-10-21: 2,852 OI2026-10-23: 2,847 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, 20262,847-5
Oct 21, 2026Viewing2,852+1
Oct 16, 20262,851+199
Oct 15, 20262,652-20
Oct 14, 20262,6720
Oct 13, 20262,672-5
Oct 09, 20262,677No prior observation