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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $235.00 Call

MRNA261030C00235000

Latest saved OI581Oct 23, 2026
Last change+352vs 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. 5812900 2026-10-09: 178 OI2026-10-13: 204 OI2026-10-14: 204 OI2026-10-15: 208 OI2026-10-16: 288 OI2026-10-21: 229 OI2026-10-23: 581 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, 2026Viewing581+352
Oct 21, 2026229-59
Oct 16, 2026288+80
Oct 15, 2026208+4
Oct 14, 20262040
Oct 13, 2026204+26
Oct 09, 2026178No prior observation