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Contract OI history

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Apr 16, 2027 EXPIRATION

MRNA $250.00 Call

MRNA270416C00250000

Latest saved OI84Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $250.00 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. 84420 2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 18 OI2026-10-15: 18 OI2026-10-16: 19 OI2026-10-21: 84 OI2026-10-23: 84 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, 2026840
Oct 21, 2026Viewing84+65
Oct 16, 202619+1
Oct 15, 2026180
Oct 14, 2026180
Oct 13, 2026180
Oct 09, 202618No prior observation