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Contract OI history

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Mar 19, 2027 EXPIRATION

ASX $30.00 Put

ASX270319P00030000

Latest saved OI5,529Oct 23, 2026
Last change+280vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $30.00 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. 5,5292,7640 2026-10-02: 5,236 OI2026-10-05: 5,236 OI2026-10-06: 5,236 OI2026-10-07: 5,236 OI2026-10-08: 5,236 OI2026-10-09: 5,236 OI2026-10-13: 5,236 OI2026-10-14: 5,236 OI2026-10-15: 5,236 OI2026-10-16: 5,237 OI2026-10-21: 5,249 OI2026-10-23: 5,529 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, 2026Viewing5,529+280
Oct 21, 20265,249+12
Oct 16, 20265,237+1
Oct 15, 20265,2360
Oct 14, 20265,2360
Oct 13, 20265,2360
Oct 09, 20265,2360
Oct 08, 20265,2360
Oct 07, 20265,2360
Oct 06, 20265,2360
Oct 05, 20265,2360
Oct 02, 20265,236No prior observation