256.61 USD
↘ 22.60 (8.05%)PRE MARKET (AS OF Fri 05:29 AM EDT)
ADP Stock Premarket
Automatic Data Processing
ADPNASDAQ • USD
Market: CLOSED
Premarket trading runs 4:00 AM – 9:30 AM ET.
ADP last traded at $256.61 in premarket, down $22.60 (8.05%) from its previous close of $279.21. Historically, 0% of ADP gap-downs of 5% or more have fully filled within one trading day.
📅 ADP is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $2.75. ADP earnings details →
ADP Premarket Chart
ADP Premarket News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, ADP has had 1 qualifying gap-down event (5%+ at the open) and no qualifying gap-ups. Gap-downs averaged -5.3%, 100% have fully filled, median time to fill 37 trading days. Most recent: a -5.3% gap down on Jan 26, 2022, which filled in 37 trading days. Average 20-trading-day return after a ADP gap down: -2.56%.
Gap Downs1 events
Fill Rate
100.0%
Avg Gap
5.3%
Avg 50% Fill
11d
Avg Fill
37d
Avg Gap Fill by Timeframes
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 0% | 0% | 100% | 100% |
| fills 50% | 0% | 0% | 100% | 100% |
| fills 75% | 0% | 0% | 0% | 0% |
| fills 100% | 0% | 0% | 0% | 0% |
Complete Gap History — 1 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2022-01-26 | $216.88 | -5.25% | Filled | 11d | 37d | 24% | 25% | 52% | 52% |
Frequently Asked Questions
What is ADP's premarket price?
Automatic Data Processing (ADP) is trading at $256.61 in premarket, down $22.60 (8.05%) from the previous close of $279.21.
Why is ADP moving in premarket?
Automatic Data Processing (ADP) is down 8.05% from its previous close in premarket trading. Premarket moves are usually driven by company-specific news, earnings results, analyst rating or price-target changes, or broad market and sector sentiment. Check the latest ADP premarket headlines and gap history below for the likely catalyst.
When does ADP premarket trading start?
Premarket trading for ADP on the NASDAQ runs from 4:00 AM to 9:30 AM Eastern Time, ahead of the regular session (9:30 AM – 4:00 PM ET). After-hours runs from 4:00 PM to 8:00 PM ET.
How often does ADP fill its gaps?
Over the past 5 years, 100% of gap-downs have filled. Median time to fill is 37 trading days for gap-downs.
Does ADP have any unfilled gaps?
No. ADP has no unfilled gap events from the past 60 days; all recent gaps have been filled.
When does ADP report earnings?
ADP is expected to report earnings around Nov 4, 2026 before the open (estimated), with an estimated EPS of $2.75.