267.93 USD
↘ 0.33 (0.13%)AFTER HOURS (AS OF Fri 07:44 PM EDT)
ADP Stock After Hours
Automatic Data Processing
ADPNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
ADP last traded at $267.93 after hours, down $0.33 (0.13%) from its regular-session close of $268.26.
📅 ADP is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $2.78. ADP earnings details →
ADP After Hours Chart
ADP After Hours 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 after-hours price?
Automatic Data Processing (ADP) is trading at $267.93 after hours, down $0.33 (0.13%) from its regular-session close of $268.26.
Why is ADP moving after hours?
ADP is down 0.13% in after-hours trading. Moves in this session almost always follow something released after the 4:00 PM ET close — an earnings report, guidance, a filing, or news — and trade on far thinner volume than the regular session, so the size of the move can overstate what the market will settle on at the next open.
When does ADP after-hours trading start and end?
After-hours trading in ADP on the NASDAQ runs from 4:00 PM to 8:00 PM ET on trading days, immediately after the regular session closes. Not every broker offers the full window, and liquidity thins sharply after about 6:30 PM ET.
Will ADP's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and ADP's gap history is the best guide to what happens next: 100% of gap-downs have filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.
When does ADP report earnings?
ADP is expected to report earnings around Oct 28, 2026 before the open (estimated), with an estimated EPS of $2.78. Earnings are the most common cause of a large after-hours move, since most companies report after the close.