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Contract OI history

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Nov 20, 2026 EXPIRATION

ADP $300.00 Call

ADP261120C00300000

Latest saved OI1,905Oct 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 $300.00 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. 1,9059520 2026-10-09: 312 OI2026-10-13: 329 OI2026-10-14: 1,833 OI2026-10-15: 1,839 OI2026-10-16: 1,843 OI2026-10-21: 1,905 OI2026-10-23: 1,905 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, 2026Viewing1,9050
Oct 21, 20261,905+62
Oct 16, 20261,843+4
Oct 15, 20261,839+6
Oct 14, 20261,833+1,504
Oct 13, 2026329+17
Oct 09, 2026312No prior observation