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Contract OI history

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Dec 18, 2026 EXPIRATION

ASX $50.00 Call

ASX261218C00050000

Latest saved OI1,218Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $50.00 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. 1,3886940 2026-10-02: 1,229 OI2026-10-05: 1,283 OI2026-10-06: 1,320 OI2026-10-07: 1,355 OI2026-10-08: 1,361 OI2026-10-09: 1,360 OI2026-10-13: 1,388 OI2026-10-14: 1,353 OI2026-10-15: 1,217 OI2026-10-16: 1,207 OI2026-10-21: 1,214 OI2026-10-23: 1,218 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, 2026Viewing1,218+4
Oct 21, 20261,214+7
Oct 16, 20261,207-10
Oct 15, 20261,217-136
Oct 14, 20261,353-35
Oct 13, 20261,388+28
Oct 09, 20261,360-1
Oct 08, 20261,361+6
Oct 07, 20261,355+35
Oct 06, 20261,320+37
Oct 05, 20261,283+54
Oct 02, 20261,229No prior observation