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Contract OI history

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Oct 30, 2026 EXPIRATION

MRVL $237.50 Put

MRVL261030P00237500

Latest saved OI217Oct 23, 2026
Last change+6vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
MRVL $237.50 put open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 2171080 2026-10-15: 0 OI2026-10-16: 30 OI2026-10-21: 211 OI2026-10-23: 217 OI Oct 15, 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, 2026Viewing217+6
Oct 21, 2026211+181
Oct 16, 202630+30
Oct 15, 20260No prior observation