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Contract OI history

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Oct 23, 2026 EXPIRATION

STX $700.00 Put

STX261023P00700000

Latest saved OI388Oct 23, 2026
Last change-41vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
STX $700.00 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. 7073530 2026-10-09: 625 OI2026-10-13: 653 OI2026-10-14: 653 OI2026-10-15: 707 OI2026-10-16: 620 OI2026-10-21: 429 OI2026-10-23: 388 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, 2026Viewing388-41
Oct 21, 2026429-191
Oct 16, 2026620-87
Oct 15, 2026707+54
Oct 14, 20266530
Oct 13, 2026653+28
Oct 09, 2026625No prior observation