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Contract OI history

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Oct 30, 2026 EXPIRATION

ADP $250.00 Put

ADP261030P00250000

Latest saved OI22Oct 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 $250.00 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. 25120 2026-10-09: 23 OI2026-10-13: 25 OI2026-10-14: 19 OI2026-10-15: 19 OI2026-10-16: 22 OI2026-10-21: 22 OI2026-10-23: 22 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, 2026Viewing220
Oct 21, 2026220
Oct 16, 202622+3
Oct 15, 2026190
Oct 14, 202619-6
Oct 13, 202625+2
Oct 09, 202623No prior observation