OITracker Cboe delayed data

Contract OI history

Back to ADI

Oct 23, 2026 EXPIRATION

ADI $402.50 Put

ADI261023P00402500

Latest saved OI111Oct 23, 2026
Last change+37vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADI $402.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 111550 2026-10-09: 13 OI2026-10-13: 41 OI2026-10-14: 41 OI2026-10-15: 43 OI2026-10-16: 45 OI2026-10-21: 74 OI2026-10-23: 111 OI Oct 09, 2026Oct 23, 2026

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

ADI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing111+37
Oct 21, 202674+29
Oct 16, 202645+2
Oct 15, 202643+2
Oct 14, 2026410
Oct 13, 202641+28
Oct 09, 202613No prior observation