OITracker Cboe delayed data

Contract OI history

Back to DOCS

Jan 15, 2027 EXPIRATION

DOCS $22.50 Put

DOCS270115P00022500

Latest saved OI655Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOCS $22.50 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. 6613300 2026-10-02: 661 OI2026-10-05: 661 OI2026-10-06: 661 OI2026-10-07: 661 OI2026-10-08: 661 OI2026-10-09: 660 OI2026-10-13: 660 OI2026-10-14: 660 OI2026-10-15: 660 OI2026-10-16: 660 OI2026-10-21: 655 OI2026-10-23: 655 OI Oct 02, 2026Oct 23, 2026

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

DOCS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6550
Oct 21, 2026655-5
Oct 16, 20266600
Oct 15, 20266600
Oct 14, 20266600
Oct 13, 20266600
Oct 09, 2026660-1
Oct 08, 20266610
Oct 07, 20266610
Oct 06, 20266610
Oct 05, 20266610
Oct 02, 2026661No prior observation