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Contract OI history

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Dec 18, 2026 EXPIRATION

ASX $32.50 Put

ASX261218P00032500

Latest saved OI411Oct 23, 2026
Last change+7vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $32.50 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. 4112050 2026-10-02: 366 OI2026-10-05: 366 OI2026-10-06: 366 OI2026-10-07: 372 OI2026-10-08: 372 OI2026-10-09: 372 OI2026-10-13: 395 OI2026-10-14: 389 OI2026-10-15: 389 OI2026-10-16: 391 OI2026-10-21: 404 OI2026-10-23: 411 OI Oct 02, 2026Oct 23, 2026

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

ASX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing411+7
Oct 21, 2026404+13
Oct 16, 2026391+2
Oct 15, 20263890
Oct 14, 2026389-6
Oct 13, 2026395+23
Oct 09, 20263720
Oct 08, 20263720
Oct 07, 2026372+6
Oct 06, 20263660
Oct 05, 20263660
Oct 02, 2026366No prior observation