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Contract OI history

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Nov 20, 2026 EXPIRATION

XYZ $25.00 Put

XYZ261120P00025000

Latest saved OI110Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $25.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 110550 2026-10-02: 91 OI2026-10-05: 91 OI2026-10-06: 91 OI2026-10-07: 91 OI2026-10-08: 91 OI2026-10-09: 91 OI2026-10-14: 91 OI2026-10-15: 91 OI2026-10-16: 110 OI2026-10-21: 110 OI2026-10-23: 110 OI Oct 02, 2026Oct 23, 2026

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

XYZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1100
Oct 21, 20261100
Oct 16, 2026110+19
Oct 15, 2026910
Oct 14, 2026910
Oct 09, 2026910
Oct 08, 2026910
Oct 07, 2026910
Oct 06, 2026910
Oct 05, 2026910
Oct 02, 202691No prior observation