OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DECK $80.00 Call

DECK270115C00080000

Latest saved OI1,193Oct 23, 2026
Last change+1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DECK $80.00 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. 1,2186090 2026-10-02: 1,211 OI2026-10-05: 1,212 OI2026-10-06: 1,213 OI2026-10-07: 1,213 OI2026-10-08: 1,213 OI2026-10-09: 1,218 OI2026-10-13: 1,218 OI2026-10-14: 1,218 OI2026-10-15: 1,218 OI2026-10-16: 1,188 OI2026-10-21: 1,192 OI2026-10-23: 1,193 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, 2026Viewing1,193+1
Oct 21, 20261,192+4
Oct 16, 20261,188-30
Oct 15, 20261,2180
Oct 14, 20261,2180
Oct 13, 20261,2180
Oct 09, 20261,218+5
Oct 08, 20261,2130
Oct 07, 20261,2130
Oct 06, 20261,213+1
Oct 05, 20261,212+1
Oct 02, 20261,211No prior observation