OITracker Cboe delayed data

Contract OI history

Back to DECK

Jan 15, 2027 EXPIRATION

DECK $90.00 Put

DECK270115P00090000

Latest saved OI421Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DECK $90.00 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. 4262130 2026-10-02: 399 OI2026-10-05: 399 OI2026-10-06: 399 OI2026-10-07: 399 OI2026-10-08: 399 OI2026-10-09: 399 OI2026-10-13: 399 OI2026-10-14: 399 OI2026-10-15: 399 OI2026-10-16: 399 OI2026-10-21: 426 OI2026-10-23: 421 OI Oct 02, 2026Oct 23, 2026

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

DECK contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing421-5
Oct 21, 2026426+27
Oct 16, 20263990
Oct 15, 20263990
Oct 14, 20263990
Oct 13, 20263990
Oct 09, 20263990
Oct 08, 20263990
Oct 07, 20263990
Oct 06, 20263990
Oct 05, 20263990
Oct 02, 2026399No prior observation