OITracker Cboe delayed data

Contract OI history

Back to DINO

Dec 18, 2026 EXPIRATION

DINO $90.00 Call

DINO261218C00090000

Latest saved OI103Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DINO $90.00 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. 107530 2026-10-02: 107 OI2026-10-05: 107 OI2026-10-06: 106 OI2026-10-07: 106 OI2026-10-08: 106 OI2026-10-09: 106 OI2026-10-13: 106 OI2026-10-14: 106 OI2026-10-15: 105 OI2026-10-16: 105 OI2026-10-21: 103 OI2026-10-23: 103 OI Oct 02, 2026Oct 23, 2026

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

DINO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1030
Oct 21, 2026103-2
Oct 16, 20261050
Oct 15, 2026105-1
Oct 14, 20261060
Oct 13, 20261060
Oct 09, 20261060
Oct 08, 20261060
Oct 07, 20261060
Oct 06, 2026106-1
Oct 05, 20261070
Oct 02, 2026107No prior observation