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Contract OI history

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Nov 20, 2026 EXPIRATION

ADP $270.00 Call

ADP261120C00270000

Latest saved OI375Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADP $270.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 3841920 2026-10-09: 384 OI2026-10-13: 384 OI2026-10-14: 384 OI2026-10-15: 383 OI2026-10-16: 382 OI2026-10-21: 380 OI2026-10-23: 375 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, 2026Viewing375-5
Oct 21, 2026380-2
Oct 16, 2026382-1
Oct 15, 2026383-1
Oct 14, 20263840
Oct 13, 20263840
Oct 09, 2026384No prior observation