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Contract OI history

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Jan 15, 2027 EXPIRATION

MNDY $50.00 Put

MNDY270115P00050000

Latest saved OI285Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
MNDY $50.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2891440 2026-10-08: 289 OI2026-10-09: 289 OI2026-10-13: 289 OI2026-10-14: 289 OI2026-10-15: 286 OI2026-10-16: 286 OI2026-10-21: 285 OI2026-10-23: 285 OI Oct 08, 2026Oct 23, 2026

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

MNDY contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2850
Oct 21, 2026285-1
Oct 16, 20262860
Oct 15, 2026286-3
Oct 14, 20262890
Oct 13, 20262890
Oct 09, 20262890
Oct 08, 2026289No prior observation