OITracker Cboe delayed data

Contract OI history

Back to ADP

Jan 21, 2028 EXPIRATION

ADP $105.00 Put

ADP280121P00105000

Latest saved OI423Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADP $105.00 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. 4312150 2026-10-09: 431 OI2026-10-13: 431 OI2026-10-14: 431 OI2026-10-15: 431 OI2026-10-16: 431 OI2026-10-21: 423 OI2026-10-23: 423 OI Oct 09, 2026Oct 23, 2026

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

ADP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4230
Oct 21, 2026423-8
Oct 16, 20264310
Oct 15, 20264310
Oct 14, 20264310
Oct 13, 20264310
Oct 09, 2026431No prior observation