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Contract OI history

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Dec 18, 2026 EXPIRATION

AU $70.00 Put

AU261218P00070000

Latest saved OI336Oct 20, 2026
Last change-2vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AU $70.00 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. 3381690 2026-10-02: 319 OI2026-10-05: 319 OI2026-10-06: 319 OI2026-10-07: 319 OI2026-10-08: 319 OI2026-10-09: 314 OI2026-10-13: 314 OI2026-10-15: 338 OI2026-10-16: 338 OI2026-10-20: 336 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, 2026Viewing336-2
Oct 16, 20263380
Oct 15, 2026338+24
Oct 13, 20263140
Oct 09, 2026314-5
Oct 08, 20263190
Oct 07, 20263190
Oct 06, 20263190
Oct 05, 20263190
Oct 02, 2026319No prior observation