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Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $85.00 Put

MRNA280121P00085000

Latest saved OI908Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $85.00 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. 9914950 2026-10-09: 991 OI2026-10-13: 981 OI2026-10-14: 981 OI2026-10-15: 981 OI2026-10-16: 941 OI2026-10-21: 908 OI2026-10-23: 908 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, 20269080
Oct 21, 2026Viewing908-33
Oct 16, 2026941-40
Oct 15, 20269810
Oct 14, 20269810
Oct 13, 2026981-10
Oct 09, 2026991No prior observation