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Contract OI history

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Jan 21, 2028 EXPIRATION

ASX $47.50 Call

ASX280121C00047500

Latest saved OI264Oct 23, 2026
Last change+12vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $47.50 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. 2641320 2026-10-02: 18 OI2026-10-05: 108 OI2026-10-06: 108 OI2026-10-07: 108 OI2026-10-08: 108 OI2026-10-09: 108 OI2026-10-13: 108 OI2026-10-14: 109 OI2026-10-15: 109 OI2026-10-16: 112 OI2026-10-21: 252 OI2026-10-23: 264 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, 2026Viewing264+12
Oct 21, 2026252+140
Oct 16, 2026112+3
Oct 15, 20261090
Oct 14, 2026109+1
Oct 13, 20261080
Oct 09, 20261080
Oct 08, 20261080
Oct 07, 20261080
Oct 06, 20261080
Oct 05, 2026108+90
Oct 02, 202618No prior observation