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Contract OI history

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Nov 20, 2026 EXPIRATION

XYL $100.00 Put

XYL261120P00100000

Latest saved OI280Oct 21, 2026
Last change+238vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
XYL $100.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-21. Exact values and changes are listed in the table below. 2801400 2026-10-02: 34 OI2026-10-05: 36 OI2026-10-06: 37 OI2026-10-07: 38 OI2026-10-08: 38 OI2026-10-09: 40 OI2026-10-14: 41 OI2026-10-15: 41 OI2026-10-16: 42 OI2026-10-21: 280 OI Oct 02, 2026Oct 21, 2026

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

XYL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing280+238
Oct 16, 202642+1
Oct 15, 2026410
Oct 14, 202641+1
Oct 09, 202640+2
Oct 08, 2026380
Oct 07, 202638+1
Oct 06, 202637+1
Oct 05, 202636+2
Oct 02, 202634No prior observation