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Contract OI history

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Mar 19, 2027 EXPIRATION

MRNA $80.00 Put

MRNA270319P00080000

Latest saved OI2,581Oct 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 $80.00 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. 2,5811,2900 2026-10-09: 2,570 OI2026-10-13: 2,570 OI2026-10-14: 2,570 OI2026-10-15: 2,570 OI2026-10-16: 2,569 OI2026-10-21: 2,581 OI2026-10-23: 2,581 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, 20262,5810
Oct 21, 2026Viewing2,581+12
Oct 16, 20262,569-1
Oct 15, 20262,5700
Oct 14, 20262,5700
Oct 13, 20262,5700
Oct 09, 20262,570No prior observation