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Contract OI history

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Dec 18, 2026 EXPIRATION

MRVL $400.00 Put

MRVL261218P00400000

Latest saved OI0Oct 23, 2026
Last change-2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MRVL $400.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 121600 2026-10-09: 120 OI2026-10-13: 120 OI2026-10-14: 120 OI2026-10-15: 121 OI2026-10-16: 121 OI2026-10-21: 2 OI2026-10-23: 0 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MRVL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing0-2
Oct 21, 20262-119
Oct 16, 20261210
Oct 15, 2026121+1
Oct 14, 20261200
Oct 13, 20261200
Oct 09, 2026120No prior observation