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Contract OI history

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Nov 20, 2026 EXPIRATION

ASX $42.50 Call

ASX261120C00042500

Latest saved OI811Oct 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 $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. 8154070 2026-10-02: 211 OI2026-10-05: 255 OI2026-10-06: 260 OI2026-10-07: 255 OI2026-10-08: 271 OI2026-10-09: 271 OI2026-10-13: 275 OI2026-10-14: 275 OI2026-10-15: 316 OI2026-10-16: 422 OI2026-10-21: 815 OI2026-10-23: 811 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, 2026Viewing811-4
Oct 21, 2026815+393
Oct 16, 2026422+106
Oct 15, 2026316+41
Oct 14, 20262750
Oct 13, 2026275+4
Oct 09, 20262710
Oct 08, 2026271+16
Oct 07, 2026255-5
Oct 06, 2026260+5
Oct 05, 2026255+44
Oct 02, 2026211No prior observation