OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

DX $10.00 Put

DX261218P00010000

Latest saved OI2,728Oct 23, 2026
Last change+20vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DX $10.00 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. 2,7281,3640 2026-10-02: 2,439 OI2026-10-05: 2,439 OI2026-10-06: 2,433 OI2026-10-07: 2,456 OI2026-10-08: 2,457 OI2026-10-09: 2,462 OI2026-10-13: 2,427 OI2026-10-14: 2,451 OI2026-10-15: 2,660 OI2026-10-16: 2,653 OI2026-10-21: 2,708 OI2026-10-23: 2,728 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, 2026Viewing2,728+20
Oct 21, 20262,708+55
Oct 16, 20262,653-7
Oct 15, 20262,660+209
Oct 14, 20262,451+24
Oct 13, 20262,427-35
Oct 09, 20262,462+5
Oct 08, 20262,457+1
Oct 07, 20262,456+23
Oct 06, 20262,433-6
Oct 05, 20262,4390
Oct 02, 20262,439No prior observation