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Contract OI history

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Mar 19, 2027 EXPIRATION

ASX $37.50 Put

ASX270319P00037500

Latest saved OI906Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $37.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9064530 2026-10-02: 245 OI2026-10-05: 245 OI2026-10-06: 242 OI2026-10-07: 243 OI2026-10-08: 243 OI2026-10-09: 245 OI2026-10-13: 890 OI2026-10-14: 890 OI2026-10-15: 890 OI2026-10-16: 892 OI2026-10-21: 906 OI2026-10-23: 906 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, 2026Viewing9060
Oct 21, 2026906+14
Oct 16, 2026892+2
Oct 15, 20268900
Oct 14, 20268900
Oct 13, 2026890+645
Oct 09, 2026245+2
Oct 08, 20262430
Oct 07, 2026243+1
Oct 06, 2026242-3
Oct 05, 20262450
Oct 02, 2026245No prior observation