241.91 USD
↗ 0.04 (0.01%)AFTER HOURS (AS OF Fri 08:15 PM EDT)
AME Stock After Hours
Ametek, Inc.
AMENYSE • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
AME last traded at $241.91 after hours, up $0.04 (0.01%) from its regular-session close of $241.87.
📅 AME is expected to report earnings around Oct 29, 2026 before the open (estimated), with an estimated EPS of $2.11. AME earnings details →
AME After Hours Chart
AME After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, AME has had 5 qualifying gap-up events (5%+ at the open) and no qualifying gap-downs. Gap-ups averaged +6.4%, 60% have fully filled, median time to fill 12 trading days. Most recent: a +5% gap up on Aug 4, 2026, which filled in 12 trading days. Average 20-trading-day return after a AME gap up: -3.2%.
Gap Ups5 events
Fill Rate
60.0%
Avg Gap
6.4%
Avg 50% Fill
1d
Avg Fill
12d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 80% | 80% | 80% |
| fills 50% | 60% | 60% | 60% | 80% |
| fills 75% | 40% | 60% | 60% | 60% |
| fills 100% | 0% | 0% | 0% | 60% |
Complete Gap History — 5 events
| Date | Gap From | Gap % | Status | Days to 50% | Days to Fill | % of Gap Filled After | |||
|---|---|---|---|---|---|---|---|---|---|
| 1 day | 1 week | 2 week | 4 week | ||||||
| 2026-08-04 | $243.77 | +5.02% | Filled | 1d | 12d | 98% | 98% | 98% | 100% |
| 2026-04-30 | $227.87 | +6.20% | Filled | 1d | 12d | 71% | 94% | 94% | 100% |
| 2025-10-30 | $184.19 | +6.50% | Open | 14d | — | 33% | 33% | 33% | 64% |
| 2024-10-31 | $168.91 | +6.34% | Open | 49d | — | 9% | 16% | 16% | 16% |
| 2022-08-02 | $122.38 | +7.80% | Filled | 1d | 19d | 79% | 82% | 82% | 100% |
Frequently Asked Questions
What is AME's after-hours price?
Ametek (AME) is trading at $241.91 after hours, up $0.04 (0.01%) from its regular-session close of $241.87.
Why is AME moving after hours?
AME is up 0.01% 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 AME after-hours trading start and end?
After-hours trading in AME on the NYSE 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 AME's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and AME's gap history is the best guide to what happens next: 60% of AME gap-ups have fully filled over the past 5 years. Fill rates this high mean a large after-hours move is more often faded than extended.
When does AME report earnings?
AME is expected to report earnings around Oct 29, 2026 before the open (estimated), with an estimated EPS of $2.11. Earnings are the most common cause of a large after-hours move, since most companies report after the close.