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Contract OI history

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Nov 20, 2026 EXPIRATION

XYZ $75.00 Put

XYZ261120P00075000

Latest saved OI1,639Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $75.00 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. 1,6428210 2026-10-02: 867 OI2026-10-05: 866 OI2026-10-06: 990 OI2026-10-07: 991 OI2026-10-08: 991 OI2026-10-09: 972 OI2026-10-14: 1,315 OI2026-10-15: 1,324 OI2026-10-16: 1,628 OI2026-10-21: 1,642 OI2026-10-23: 1,639 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, 2026Viewing1,639-3
Oct 21, 20261,642+14
Oct 16, 20261,628+304
Oct 15, 20261,324+9
Oct 14, 20261,315+343
Oct 09, 2026972-19
Oct 08, 20269910
Oct 07, 2026991+1
Oct 06, 2026990+124
Oct 05, 2026866-1
Oct 02, 2026867No prior observation