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Contract OI history

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Dec 18, 2026 EXPIRATION

ASX $40.00 Call

ASX261218C00040000

Latest saved OI724Oct 23, 2026
Last change+101vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $40.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7243620 2026-10-02: 560 OI2026-10-05: 542 OI2026-10-06: 542 OI2026-10-07: 543 OI2026-10-08: 541 OI2026-10-09: 541 OI2026-10-13: 487 OI2026-10-14: 485 OI2026-10-15: 485 OI2026-10-16: 483 OI2026-10-21: 623 OI2026-10-23: 724 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, 2026Viewing724+101
Oct 21, 2026623+140
Oct 16, 2026483-2
Oct 15, 20264850
Oct 14, 2026485-2
Oct 13, 2026487-54
Oct 09, 20265410
Oct 08, 2026541-2
Oct 07, 2026543+1
Oct 06, 20265420
Oct 05, 2026542-18
Oct 02, 2026560No prior observation