OITracker Cboe delayed data

Contract OI history

Back to DINO

Nov 20, 2026 EXPIRATION

DINO $100.00 Call

DINO261120C00100000

Latest saved OI29Oct 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
DINO $100.00 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. 59290 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 59 OI2026-10-07: 59 OI2026-10-08: 58 OI2026-10-09: 58 OI2026-10-13: 9 OI2026-10-14: 7 OI2026-10-15: 27 OI2026-10-16: 27 OI2026-10-21: 24 OI2026-10-23: 29 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, 2026Viewing29+5
Oct 21, 202624-3
Oct 16, 2026270
Oct 15, 202627+20
Oct 14, 20267-2
Oct 13, 20269-49
Oct 09, 2026580
Oct 08, 202658-1
Oct 07, 2026590
Oct 06, 202659+50
Oct 05, 202690
Oct 02, 20269No prior observation