OITracker Cboe delayed data

Contract OI history

Back to MRNA

Oct 30, 2026 EXPIRATION

MRNA $120.00 Put

MRNA261030P00120000

Latest saved OI571Oct 23, 2026
Last change+189vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $120.00 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. 5712850 2026-10-09: 322 OI2026-10-13: 321 OI2026-10-14: 321 OI2026-10-15: 321 OI2026-10-16: 319 OI2026-10-21: 382 OI2026-10-23: 571 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, 2026571+189
Oct 21, 2026Viewing382+63
Oct 16, 2026319-2
Oct 15, 20263210
Oct 14, 20263210
Oct 13, 2026321-1
Oct 09, 2026322No prior observation