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Contract OI history

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Jan 19, 2029 EXPIRATION

MRNA $155.00 Call

MRNA290119C00155000

Latest saved OI363Oct 23, 2026
Last change+150vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $155.00 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. 3631810 2026-10-09: 213 OI2026-10-13: 213 OI2026-10-14: 213 OI2026-10-15: 213 OI2026-10-16: 214 OI2026-10-21: 213 OI2026-10-23: 363 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, 2026363+150
Oct 21, 2026Viewing213-1
Oct 16, 2026214+1
Oct 15, 20262130
Oct 14, 20262130
Oct 13, 20262130
Oct 09, 2026213No prior observation