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Contract OI history

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Dec 18, 2026 EXPIRATION

AU $85.00 Put

AU261218P00085000

Latest saved OI167Oct 20, 2026
Last change+4vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AU $85.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-20. Exact values and changes are listed in the table below. 167830 2026-10-02: 147 OI2026-10-05: 147 OI2026-10-06: 147 OI2026-10-07: 160 OI2026-10-08: 159 OI2026-10-09: 160 OI2026-10-13: 160 OI2026-10-15: 160 OI2026-10-16: 163 OI2026-10-20: 167 OI Oct 02, 2026Oct 20, 2026

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

AU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 20, 2026Viewing167+4
Oct 16, 2026163+3
Oct 15, 20261600
Oct 13, 20261600
Oct 09, 2026160+1
Oct 08, 2026159-1
Oct 07, 2026160+13
Oct 06, 20261470
Oct 05, 20261470
Oct 02, 2026147No prior observation