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Contract OI history

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Mar 19, 2027 EXPIRATION

STX $680.00 Put

STX270319P00680000

Latest saved OI204Oct 23, 2026
Last change+30vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $680.00 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. 2041020 2026-10-09: 160 OI2026-10-13: 164 OI2026-10-14: 164 OI2026-10-15: 164 OI2026-10-16: 163 OI2026-10-21: 174 OI2026-10-23: 204 OI Oct 09, 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, 2026Viewing204+30
Oct 21, 2026174+11
Oct 16, 2026163-1
Oct 15, 20261640
Oct 14, 20261640
Oct 13, 2026164+4
Oct 09, 2026160No prior observation