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Contract OI history

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Dec 18, 2026 EXPIRATION

AU $55.00 Put

AU261218P00055000

Latest saved OI713Oct 20, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AU $55.00 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. 7143570 2026-10-02: 714 OI2026-10-05: 714 OI2026-10-06: 714 OI2026-10-07: 713 OI2026-10-08: 713 OI2026-10-09: 713 OI2026-10-13: 713 OI2026-10-15: 713 OI2026-10-16: 713 OI2026-10-20: 713 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, 2026Viewing7130
Oct 16, 20267130
Oct 15, 20267130
Oct 13, 20267130
Oct 09, 20267130
Oct 08, 20267130
Oct 07, 2026713-1
Oct 06, 20267140
Oct 05, 20267140
Oct 02, 2026714No prior observation