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Contract OI history

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Oct 23, 2026 EXPIRATION

STX $582.50 Put

STX261023P00582500

Latest saved OI123Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $582.50 put open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 124620 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 2 OI2026-10-16: 6 OI2026-10-21: 124 OI2026-10-23: 123 OI Oct 13, 2026Oct 23, 2026

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

STX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing123-1
Oct 21, 2026124+118
Oct 16, 20266+4
Oct 15, 20262+2
Oct 14, 202600
Oct 13, 20260No prior observation