OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

ASX $32.50 Put

ASX270115P00032500

Latest saved OI979Oct 23, 2026
Last change-55vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ASX $32.50 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. 1,0355170 2026-10-02: 1,035 OI2026-10-05: 1,035 OI2026-10-06: 1,033 OI2026-10-07: 1,033 OI2026-10-08: 1,035 OI2026-10-09: 1,035 OI2026-10-13: 1,035 OI2026-10-14: 1,035 OI2026-10-15: 1,034 OI2026-10-16: 1,034 OI2026-10-21: 1,034 OI2026-10-23: 979 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, 2026Viewing979-55
Oct 21, 20261,0340
Oct 16, 20261,0340
Oct 15, 20261,034-1
Oct 14, 20261,0350
Oct 13, 20261,0350
Oct 09, 20261,0350
Oct 08, 20261,035+2
Oct 07, 20261,0330
Oct 06, 20261,033-2
Oct 05, 20261,0350
Oct 02, 20261,035No prior observation