OITracker Cboe delayed data

Contract OI history

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Jan 21, 2028 EXPIRATION

DECK $80.00 Call

DECK280121C00080000

Latest saved OI276Oct 23, 2026
Last change-3vs 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. 2871430 2026-10-02: 253 OI2026-10-05: 253 OI2026-10-06: 253 OI2026-10-07: 255 OI2026-10-08: 255 OI2026-10-09: 277 OI2026-10-13: 285 OI2026-10-14: 285 OI2026-10-15: 287 OI2026-10-16: 285 OI2026-10-21: 279 OI2026-10-23: 276 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, 2026Viewing276-3
Oct 21, 2026279-6
Oct 16, 2026285-2
Oct 15, 2026287+2
Oct 14, 20262850
Oct 13, 2026285+8
Oct 09, 2026277+22
Oct 08, 20262550
Oct 07, 2026255+2
Oct 06, 20262530
Oct 05, 20262530
Oct 02, 2026253No prior observation