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Contract OI history

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Nov 06, 2026 EXPIRATION

XYZ $73.00 Put

XYZ261106P00073000

Latest saved OI387Oct 23, 2026
Last change+20vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $73.00 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. 3871930 2026-10-02: 321 OI2026-10-05: 321 OI2026-10-06: 323 OI2026-10-07: 323 OI2026-10-08: 323 OI2026-10-09: 323 OI2026-10-14: 326 OI2026-10-15: 370 OI2026-10-16: 368 OI2026-10-21: 367 OI2026-10-23: 387 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, 2026Viewing387+20
Oct 21, 2026367-1
Oct 16, 2026368-2
Oct 15, 2026370+44
Oct 14, 2026326+3
Oct 09, 20263230
Oct 08, 20263230
Oct 07, 20263230
Oct 06, 2026323+2
Oct 05, 20263210
Oct 02, 2026321No prior observation