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Contract OI history

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Mar 19, 2027 EXPIRATION

MRNA $50.00 Put

MRNA270319P00050000

Latest saved OI892Oct 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 $50.00 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. 8924460 2026-10-09: 887 OI2026-10-13: 887 OI2026-10-14: 887 OI2026-10-15: 887 OI2026-10-16: 887 OI2026-10-21: 892 OI2026-10-23: 892 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, 20268920
Oct 21, 2026Viewing892+5
Oct 16, 20268870
Oct 15, 20268870
Oct 14, 20268870
Oct 13, 20268870
Oct 09, 2026887No prior observation