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Contract OI history

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Oct 30, 2026 EXPIRATION

MRNA $310.00 Call

MRNA261030C00310000

Latest saved OI641Oct 23, 2026
Last change+341vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $310.00 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. 6413200 2026-10-09: 0 OI2026-10-13: 5 OI2026-10-14: 5 OI2026-10-15: 16 OI2026-10-16: 37 OI2026-10-21: 300 OI2026-10-23: 641 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, 2026641+341
Oct 21, 2026Viewing300+263
Oct 16, 202637+21
Oct 15, 202616+11
Oct 14, 202650
Oct 13, 20265+5
Oct 09, 20260No prior observation