OITracker Cboe delayed data

Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $180.00 Call

MRNA261030C00180000

Latest saved OI438Oct 23, 2026
Last change-27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $180.00 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. 4672330 2026-10-09: 457 OI2026-10-13: 467 OI2026-10-14: 467 OI2026-10-15: 466 OI2026-10-16: 466 OI2026-10-21: 465 OI2026-10-23: 438 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, 2026438-27
Oct 21, 2026Viewing465-1
Oct 16, 20264660
Oct 15, 2026466-1
Oct 14, 20264670
Oct 13, 2026467+10
Oct 09, 2026457No prior observation