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Contract OI history

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Jan 15, 2027 EXPIRATION

XYZ $50.00 Put

XYZ270115P00050000

Latest saved OI3,147Oct 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 $50.00 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. 3,1561,5780 2026-10-02: 3,156 OI2026-10-05: 3,156 OI2026-10-06: 3,155 OI2026-10-07: 3,155 OI2026-10-08: 3,155 OI2026-10-09: 3,156 OI2026-10-14: 3,156 OI2026-10-15: 3,156 OI2026-10-16: 3,155 OI2026-10-21: 3,147 OI2026-10-23: 3,147 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, 2026Viewing3,1470
Oct 21, 20263,147-8
Oct 16, 20263,155-1
Oct 15, 20263,1560
Oct 14, 20263,1560
Oct 09, 20263,156+1
Oct 08, 20263,1550
Oct 07, 20263,1550
Oct 06, 20263,155-1
Oct 05, 20263,1560
Oct 02, 20263,156No prior observation