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Contract OI history

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Dec 18, 2026 EXPIRATION

MRNA $190.00 Call

MRNA261218C00190000

Latest saved OI1,498Oct 23, 2026
Last change+15vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRNA $190.00 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. 1,4987490 2026-10-09: 1,494 OI2026-10-13: 1,480 OI2026-10-14: 1,480 OI2026-10-15: 1,479 OI2026-10-16: 1,482 OI2026-10-21: 1,483 OI2026-10-23: 1,498 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, 20261,498+15
Oct 21, 2026Viewing1,483+1
Oct 16, 20261,482+3
Oct 15, 20261,479-1
Oct 14, 20261,4800
Oct 13, 20261,480-14
Oct 09, 20261,494No prior observation