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Contract OI history

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Nov 20, 2026 EXPIRATION

ADP $310.00 Call

ADP261120C00310000

Latest saved OI672Oct 23, 2026
Last change+27vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ADP $310.00 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. 6723360 2026-10-09: 533 OI2026-10-13: 533 OI2026-10-14: 533 OI2026-10-15: 533 OI2026-10-16: 534 OI2026-10-21: 645 OI2026-10-23: 672 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, 2026Viewing672+27
Oct 21, 2026645+111
Oct 16, 2026534+1
Oct 15, 20265330
Oct 14, 20265330
Oct 13, 20265330
Oct 09, 2026533No prior observation