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Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $115.00 Put

MRNA280121P00115000

Latest saved OI789Oct 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 $115.00 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. 8724360 2026-10-09: 869 OI2026-10-13: 872 OI2026-10-14: 872 OI2026-10-15: 872 OI2026-10-16: 872 OI2026-10-21: 789 OI2026-10-23: 789 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, 2026Viewing7890
Oct 21, 2026789-83
Oct 16, 20268720
Oct 15, 20268720
Oct 14, 20268720
Oct 13, 2026872+3
Oct 09, 2026869No prior observation