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Contract OI history

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Jan 15, 2027 EXPIRATION

ULTA $440.00 Put

ULTA270115P00440000

Latest saved OI392Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ULTA $440.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3921960 2026-10-09: 391 OI2026-10-14: 392 OI2026-10-15: 392 OI2026-10-16: 392 OI2026-10-21: 392 OI2026-10-23: 392 OI Oct 09, 2026Oct 23, 2026

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

ULTA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3920
Oct 21, 20263920
Oct 16, 20263920
Oct 15, 20263920
Oct 14, 2026392+1
Oct 09, 2026391No prior observation