OITracker Cboe delayed data

Contract OI history

Back to MRNA

Oct 30, 2026 EXPIRATION

MRNA $85.00 Put

MRNA261030P00085000

Latest saved OI165Oct 23, 2026
Last change+156vs 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. 165820 2026-10-09: 6 OI2026-10-13: 6 OI2026-10-14: 6 OI2026-10-15: 6 OI2026-10-16: 6 OI2026-10-21: 9 OI2026-10-23: 165 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, 2026165+156
Oct 21, 2026Viewing9+3
Oct 16, 202660
Oct 15, 202660
Oct 14, 202660
Oct 13, 202660
Oct 09, 20266No prior observation