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Contract OI history

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Dec 17, 2027 EXPIRATION

MRNA $140.00 Call

MRNA271217C00140000

Latest saved OI611Oct 23, 2026
Last change+351vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $140.00 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. 6113050 2026-10-09: 194 OI2026-10-13: 194 OI2026-10-14: 194 OI2026-10-15: 194 OI2026-10-16: 189 OI2026-10-21: 260 OI2026-10-23: 611 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, 2026611+351
Oct 21, 2026Viewing260+71
Oct 16, 2026189-5
Oct 15, 20261940
Oct 14, 20261940
Oct 13, 20261940
Oct 09, 2026194No prior observation