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Contract OI history

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Oct 23, 2026 EXPIRATION

MRNA $205.00 Call

MRNA261023C00205000

Latest saved OI504Oct 23, 2026
Last change+330vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $205.00 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. 5042520 2026-10-09: 122 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 174 OI2026-10-16: 179 OI2026-10-21: 174 OI2026-10-23: 504 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, 2026Viewing504+330
Oct 21, 2026174-5
Oct 16, 2026179+5
Oct 15, 2026174+39
Oct 14, 20261350
Oct 13, 2026135+13
Oct 09, 2026122No prior observation