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Contract OI history

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Mar 19, 2027 EXPIRATION

MRNA $220.00 Call

MRNA270319C00220000

Latest saved OI994Oct 23, 2026
Last change+6vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $220.00 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. 9944970 2026-10-09: 968 OI2026-10-13: 967 OI2026-10-14: 967 OI2026-10-15: 963 OI2026-10-16: 973 OI2026-10-21: 988 OI2026-10-23: 994 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, 2026994+6
Oct 21, 2026Viewing988+15
Oct 16, 2026973+10
Oct 15, 2026963-4
Oct 14, 20269670
Oct 13, 2026967-1
Oct 09, 2026968No prior observation