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Contract OI history

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Nov 20, 2026 EXPIRATION

MRNA $195.00 Call

MRNA261120C00195000

Latest saved OI396Oct 23, 2026
Last change+11vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $195.00 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. 4122060 2026-10-09: 397 OI2026-10-13: 410 OI2026-10-14: 410 OI2026-10-15: 412 OI2026-10-16: 401 OI2026-10-21: 385 OI2026-10-23: 396 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, 2026Viewing396+11
Oct 21, 2026385-16
Oct 16, 2026401-11
Oct 15, 2026412+2
Oct 14, 20264100
Oct 13, 2026410+13
Oct 09, 2026397No prior observation