OITracker Cboe delayed data

Contract OI history

Back to MRNA

Dec 18, 2026 EXPIRATION

MRNA $170.00 Call

MRNA261218C00170000

Latest saved OI423Oct 23, 2026
Last change-6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $170.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4392190 2026-10-09: 436 OI2026-10-13: 436 OI2026-10-14: 436 OI2026-10-15: 436 OI2026-10-16: 439 OI2026-10-21: 429 OI2026-10-23: 423 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, 2026423-6
Oct 21, 2026Viewing429-10
Oct 16, 2026439+3
Oct 15, 20264360
Oct 14, 20264360
Oct 13, 20264360
Oct 09, 2026436No prior observation