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Contract OI history

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Mar 19, 2027 EXPIRATION

ADP $250.00 Put

ADP270319P00250000

Latest saved OI168Oct 23, 2026
Last change+3vs 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. 168840 2026-10-09: 141 OI2026-10-13: 158 OI2026-10-14: 158 OI2026-10-15: 158 OI2026-10-16: 158 OI2026-10-21: 165 OI2026-10-23: 168 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, 2026Viewing168+3
Oct 21, 2026165+7
Oct 16, 20261580
Oct 15, 20261580
Oct 14, 20261580
Oct 13, 2026158+17
Oct 09, 2026141No prior observation