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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $185.00 Call

MRNA261030C00185000

Latest saved OI1,095Oct 23, 2026
Last change-20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $185.00 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. 1,1195590 2026-10-09: 1,114 OI2026-10-13: 1,119 OI2026-10-14: 1,119 OI2026-10-15: 1,118 OI2026-10-16: 1,118 OI2026-10-21: 1,115 OI2026-10-23: 1,095 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, 2026Viewing1,095-20
Oct 21, 20261,115-3
Oct 16, 20261,1180
Oct 15, 20261,118-1
Oct 14, 20261,1190
Oct 13, 20261,119+5
Oct 09, 20261,114No prior observation