OITracker Cboe delayed data

Contract OI history

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Mar 19, 2027 EXPIRATION

DX $12.50 Put

DX270319P00012500

Latest saved OI1,692Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DX $12.50 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. 1,6998490 2026-10-02: 1,638 OI2026-10-05: 1,638 OI2026-10-06: 1,638 OI2026-10-07: 1,638 OI2026-10-08: 1,638 OI2026-10-09: 1,647 OI2026-10-13: 1,687 OI2026-10-14: 1,688 OI2026-10-15: 1,689 OI2026-10-16: 1,699 OI2026-10-21: 1,692 OI2026-10-23: 1,692 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,6920
Oct 21, 20261,692-7
Oct 16, 20261,699+10
Oct 15, 20261,689+1
Oct 14, 20261,688+1
Oct 13, 20261,687+40
Oct 09, 20261,647+9
Oct 08, 20261,6380
Oct 07, 20261,6380
Oct 06, 20261,6380
Oct 05, 20261,6380
Oct 02, 20261,638No prior observation