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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $217.50 Call

MRNA261030C00217500

Latest saved OI105Oct 23, 2026
Last change+62vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $217.50 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. 105520 2026-10-09: 0 OI2026-10-13: 13 OI2026-10-14: 13 OI2026-10-15: 16 OI2026-10-16: 12 OI2026-10-21: 43 OI2026-10-23: 105 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, 2026Viewing105+62
Oct 21, 202643+31
Oct 16, 202612-4
Oct 15, 202616+3
Oct 14, 2026130
Oct 13, 202613+13
Oct 09, 20260No prior observation