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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $205.00 Call

MRNA261030C00205000

Latest saved OI223Oct 23, 2026
Last change+112vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $205.00 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. 2231110 2026-10-09: 112 OI2026-10-13: 113 OI2026-10-14: 113 OI2026-10-15: 109 OI2026-10-16: 112 OI2026-10-21: 111 OI2026-10-23: 223 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, 2026Viewing223+112
Oct 21, 2026111-1
Oct 16, 2026112+3
Oct 15, 2026109-4
Oct 14, 20261130
Oct 13, 2026113+1
Oct 09, 2026112No prior observation