OITracker Cboe delayed data

Contract OI history

Back to DECK

Jan 21, 2028 EXPIRATION

DECK $170.00 Call

DECK280121C00170000

Latest saved OI261Oct 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 $170.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2611300 2026-10-02: 205 OI2026-10-05: 205 OI2026-10-06: 205 OI2026-10-07: 205 OI2026-10-08: 205 OI2026-10-09: 205 OI2026-10-13: 205 OI2026-10-14: 205 OI2026-10-15: 205 OI2026-10-16: 227 OI2026-10-21: 256 OI2026-10-23: 261 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, 2026Viewing261+5
Oct 21, 2026256+29
Oct 16, 2026227+22
Oct 15, 20262050
Oct 14, 20262050
Oct 13, 20262050
Oct 09, 20262050
Oct 08, 20262050
Oct 07, 20262050
Oct 06, 20262050
Oct 05, 20262050
Oct 02, 2026205No prior observation