OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

MRNA $30.00 Put

MRNA280121P00030000

Latest saved OI1,206Oct 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 $30.00 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. 1,2076030 2026-10-09: 1,207 OI2026-10-13: 1,206 OI2026-10-14: 1,206 OI2026-10-15: 1,206 OI2026-10-16: 1,206 OI2026-10-21: 1,206 OI2026-10-23: 1,206 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, 20261,2060
Oct 21, 2026Viewing1,2060
Oct 16, 20261,2060
Oct 15, 20261,2060
Oct 14, 20261,2060
Oct 13, 20261,206-1
Oct 09, 20261,207No prior observation