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Contract OI history

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Jan 15, 2027 EXPIRATION

ADP $300.00 Call

ADP270115C00300000

Latest saved OI279Oct 23, 2026
Last change+2vs 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. 2791390 2026-10-09: 252 OI2026-10-13: 252 OI2026-10-14: 252 OI2026-10-15: 269 OI2026-10-16: 269 OI2026-10-21: 277 OI2026-10-23: 279 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, 2026Viewing279+2
Oct 21, 2026277+8
Oct 16, 20262690
Oct 15, 2026269+17
Oct 14, 20262520
Oct 13, 20262520
Oct 09, 2026252No prior observation