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Contract OI history

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Jan 21, 2028 EXPIRATION

MBLY $15.00 Put

MBLY280121P00015000

Latest saved OI390Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MBLY $15.00 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. 5072530 2026-10-09: 507 OI2026-10-13: 507 OI2026-10-14: 507 OI2026-10-15: 507 OI2026-10-16: 391 OI2026-10-21: 391 OI2026-10-23: 390 OI Oct 09, 2026Oct 23, 2026

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

MBLY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026390-1
Oct 21, 2026Viewing3910
Oct 16, 2026391-116
Oct 15, 20265070
Oct 14, 20265070
Oct 13, 20265070
Oct 09, 2026507No prior observation