OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $90.00 Put

MRNA261120P00090000

Latest saved OI4,568Oct 23, 2026
Last change-42vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $90.00 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. 4,6102,3050 2026-10-09: 4,552 OI2026-10-13: 4,551 OI2026-10-14: 4,551 OI2026-10-15: 4,556 OI2026-10-16: 4,556 OI2026-10-21: 4,610 OI2026-10-23: 4,568 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, 2026Viewing4,568-42
Oct 21, 20264,610+54
Oct 16, 20264,5560
Oct 15, 20264,556+5
Oct 14, 20264,5510
Oct 13, 20264,551-1
Oct 09, 20264,552No prior observation