281.88 USD
↘ 5.37 (1.87%)AFTER HOURS (AS OF Fri 07:31 PM EDT)
AEIS Stock After Hours
Advanced Energy Industries Inc
AEISNASDAQ • USD
Market: CLOSED
After-hours trading runs 4:00 PM – 8:00 PM ET.
AEIS last traded at $281.88 after hours, down $5.37 (1.87%) from its regular-session close of $287.25.
📅 AEIS is expected to report earnings around Nov 3, 2026 after the close (estimated), with an estimated EPS of $3.04. AEIS earnings details →
AEIS After Hours Chart
AEIS After Hours News
Gap Analytics — 5-year history, 5% minimum gap
Over the past 5 years, AEIS has had 26 qualifying gap events (gaps of 5% or more at the open) — 16 gap-ups and 10 gap-downs. Gap-ups averaged +7.3%, 75% have fully filled, median time to fill 8 trading days. Gap-downs averaged -6.7%, 90% have fully filled, median time to fill 7 trading days. Most recent: a +13.8% gap up on Aug 4, 2026, which filled in 12 trading days. AEIS has 1 unfilled gap from the past 60 days — a +6.1% gap up on Jul 30, 2026, currently 68% retraced. Average 20-trading-day return after a AEIS gap up: -1.63%. After a gap down: +9.78%.
Gap Ups16 events
Fill Rate
75.0%
Avg Gap
7.3%
Avg 50% Fill
3.5d
Avg Fill
8d
Gap Downs10 events
Fill Rate
90.0%
Avg Gap
6.7%
Avg 50% Fill
2d
Avg Fill
7d
Avg Gap Fill by Timeframes
Gap Ups
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 88% | 94% | 94% | 94% |
| fills 50% | 19% | 63% | 63% | 75% |
| fills 75% | 13% | 50% | 56% | 75% |
| fills 100% | 6% | 31% | 50% | 69% |
Gap Downs
| 1 day | 1 week | 2 week | 4 week | |
|---|---|---|---|---|
| fills 25% | 80% | 90% | 100% | 100% |
| fills 50% | 50% | 70% | 90% | 90% |
| fills 75% | 40% | 60% | 80% | 80% |
| fills 100% | 30% | 40% | 70% | 80% |
Active Unfilled Gaps (past 60 days)
45 days ago
2026-07-30
Gap %
+6.12%
Gap From
$252.49
% vs Current
-12.10%
retraced 68% to $257.46
Complete Gap History — 26 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 | $296.38 | +13.80% | Filled | 5d | 12d | 34% | 56% | 69% | 100% |
| 2026-07-31 | $274.26 | +5.76% | Filled | 2d | 17d | 42% | 84% | 84% | 100% |
| 2026-07-30 | $252.49 | +6.12% | Open | 26d | — | 1% | 1% | 1% | 1% |
| 2026-07-09 | $293.64 | +6.63% | Filled | 2d | 5d | 26% | 100% | 100% | 100% |
| 2026-06-25 | $359.61 | +5.36% | Filled | 1d | 2d | 91% | 100% | 100% | 100% |
| 2026-06-23 | $388.23 | -5.74% | Open | 3d | — | 31% | 58% | 58% | 58% |
| 2026-06-15 | $354.37 | +5.07% | Filled | 2d | 2d | 38% | 100% | 100% | 100% |
| 2026-05-05 | $387.03 | -9.29% | Filled | 29d | 33d | 37% | 37% | 37% | 37% |
| 2026-04-08 | $339.32 | +7.04% | Filled | 20d | 20d | 34% | 34% | 34% | 100% |
| 2026-04-02 | $332.82 | -5.22% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2026-02-11 | $279.04 | +7.18% | Open | 17d | — | 31% | 31% | 31% | 95% |
| 2025-11-14 | $202.82 | -5.05% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-11-05 | $195.05 | +13.59% | Filled | 1d | 8d | 60% | 60% | 100% | 100% |
| 2025-08-06 | $139.58 | -8.01% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
| 2025-05-12 | $112.70 | +5.00% | Filled | 6d | 10d | 38% | 76% | 100% | 100% |
| 2025-05-01 | $97.41 | +13.19% | Open | — | — | 17% | 29% | 29% | 29% |
| 2025-04-23 | $88.11 | +5.31% | Open | — | — | 30% | 30% | 30% | 30% |
| 2025-04-10 | $95.61 | -6.00% | Filled | 9d | 9d | 22% | 22% | 100% | 100% |
| 2025-04-03 | $96.52 | -6.71% | Filled | 5d | 5d | 7% | 100% | 100% | 100% |
| 2024-11-06 | $111.39 | +5.84% | Filled | 5d | 8d | 38% | 81% | 100% | 100% |
| 2024-08-05 | $101.64 | -6.38% | Filled | 1d | 7d | 77% | 91% | 100% | 100% |
| 2024-08-02 | $107.64 | -5.22% | Filled | 10d | 10d | 42% | 42% | 100% | 100% |
| 2024-07-31 | $108.38 | +5.57% | Filled | 2d | 2d | 46% | 100% | 100% | 100% |
| 2024-02-07 | $106.60 | -9.43% | Filled | 1d | 21d | 60% | 96% | 96% | 100% |
| 2022-11-10 | $81.97 | +5.95% | Filled | 30d | 30d | 41% | 41% | 41% | 41% |
| 2021-12-17 | $84.93 | +5.78% | Filled | 1d | 1d | 100% | 100% | 100% | 100% |
Frequently Asked Questions
What is AEIS's after-hours price?
Advanced Energy Industries (AEIS) is trading at $281.88 after hours, down $5.37 (1.87%) from its regular-session close of $287.25.
Why is AEIS moving after hours?
AEIS is down 1.87% 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 AEIS after-hours trading start and end?
After-hours trading in AEIS 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 AEIS's after-hours move hold at the open?
An after-hours move that carries into the next session becomes an opening gap, and AEIS's gap history is the best guide to what happens next: 75% of AEIS gap-ups have fully filled, and 90% 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 AEIS report earnings?
AEIS is expected to report earnings around Nov 3, 2026 after the close (estimated), with an estimated EPS of $3.04. Earnings are the most common cause of a large after-hours move, since most companies report after the close.