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Contract OI history

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Jan 15, 2027 EXPIRATION

LYB $40.00 Put

LYB270115P00040000

Latest saved OI2,415Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
LYB $40.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,4471,2230 2026-10-02: 2,447 OI2026-10-05: 2,447 OI2026-10-06: 2,447 OI2026-10-07: 2,447 OI2026-10-08: 2,447 OI2026-10-09: 2,447 OI2026-10-13: 2,446 OI2026-10-14: 2,446 OI2026-10-15: 2,446 OI2026-10-16: 2,416 OI2026-10-21: 2,414 OI2026-10-23: 2,415 OI Oct 02, 2026Oct 23, 2026

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

LYB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,415+1
Oct 21, 20262,414-2
Oct 16, 20262,416-30
Oct 15, 20262,4460
Oct 14, 20262,4460
Oct 13, 20262,446-1
Oct 09, 20262,4470
Oct 08, 20262,4470
Oct 07, 20262,4470
Oct 06, 20262,4470
Oct 05, 20262,4470
Oct 02, 20262,447No prior observation