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Contract OI history

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Oct 23, 2026 EXPIRATION

XYZ $80.00 Put

XYZ261023P00080000

Latest saved OI72Oct 23, 2026
Last change-29vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYZ $80.00 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. 101500 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 9 OI2026-10-07: 9 OI2026-10-08: 9 OI2026-10-09: 10 OI2026-10-14: 21 OI2026-10-15: 21 OI2026-10-16: 32 OI2026-10-21: 101 OI2026-10-23: 72 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, 2026Viewing72-29
Oct 21, 2026101+69
Oct 16, 202632+11
Oct 15, 2026210
Oct 14, 202621+11
Oct 09, 202610+1
Oct 08, 202690
Oct 07, 202690
Oct 06, 202690
Oct 05, 202690
Oct 02, 20269No prior observation