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Contract OI history

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Dec 18, 2026 EXPIRATION

ASX $42.50 Call

ASX261218C00042500

Latest saved OI892Oct 23, 2026
Last change+37vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $42.50 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. 8924460 2026-10-02: 309 OI2026-10-05: 307 OI2026-10-06: 307 OI2026-10-07: 307 OI2026-10-08: 304 OI2026-10-09: 303 OI2026-10-13: 303 OI2026-10-14: 303 OI2026-10-15: 346 OI2026-10-16: 653 OI2026-10-21: 855 OI2026-10-23: 892 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, 2026Viewing892+37
Oct 21, 2026855+202
Oct 16, 2026653+307
Oct 15, 2026346+43
Oct 14, 20263030
Oct 13, 20263030
Oct 09, 2026303-1
Oct 08, 2026304-3
Oct 07, 20263070
Oct 06, 20263070
Oct 05, 2026307-2
Oct 02, 2026309No prior observation