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Contract OI history

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Oct 23, 2026 EXPIRATION

ADP $302.50 Call

ADP261023C00302500

Latest saved OI143Oct 23, 2026
Last change+141vs previous saved observation
Saved market days4Oct 15, 2026 onwards
Daily open interest Hover a point for its date and OI
ADP $302.50 call open interest history 4 saved observations from 2026-10-15 to 2026-10-23. Exact values and changes are listed in the table below. 143710 2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 2 OI2026-10-23: 143 OI Oct 15, 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, 2026Viewing143+141
Oct 21, 20262+2
Oct 16, 202600
Oct 15, 20260No prior observation