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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $155.00 Call

MRNA261030C00155000

Latest saved OI297Oct 23, 2026
Last change+3vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $155.00 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. 2971480 2026-10-09: 294 OI2026-10-13: 294 OI2026-10-14: 294 OI2026-10-15: 294 OI2026-10-16: 294 OI2026-10-21: 294 OI2026-10-23: 297 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, 2026297+3
Oct 21, 2026Viewing2940
Oct 16, 20262940
Oct 15, 20262940
Oct 14, 20262940
Oct 13, 20262940
Oct 09, 2026294No prior observation