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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $235.00 Call

MRNA261023C00235000

Latest saved OI2,724Oct 23, 2026
Last change-2,195vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $235.00 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. 4,9192,4590 2026-10-09: 56 OI2026-10-13: 155 OI2026-10-14: 155 OI2026-10-15: 175 OI2026-10-16: 540 OI2026-10-21: 4,919 OI2026-10-23: 2,724 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, 2026Viewing2,724-2,195
Oct 21, 20264,919+4,379
Oct 16, 2026540+365
Oct 15, 2026175+20
Oct 14, 20261550
Oct 13, 2026155+99
Oct 09, 202656No prior observation