$329.43−$7.89 (-2.34%)as of market close, Aug 13, 2026
☾ After hours:$329.54+0.00%3:59 PM ET
AEIS monthly returns
Advanced Energy Industries Inc. has averaged 2.58% per month, positive in 53% of months. Month-by-month returns for Advanced Energy Industries Inc. (AEIS) below, through August 13, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+2.6%
368 months
Best month
+79.5%
Oct 1998
Worst month
-47.7%
Oct 2000
Positive months
53%
of all months
Advanced Energy Industries Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Aug 2026 | +13.8% | |
| Jul 2026 | -22.4% | |
| Jun 2026 | +23.4% | |
| May 2026 | -21.3% | |
| Apr 2026 | +19.0% | |
| Mar 2026 | -3.8% | |
| Feb 2026 | +31.5% | |
| Jan 2026 | +22.0% | |
| Dec 2025 | -0.9% | |
| Nov 2025 | +4.2% | |
| Oct 2025 | +19.2% | |
| Sep 2025 | +13.7% |
Monthly total return (since Sep 2021)
-30%-20%-10%+0%+10%+20%+30%
20222023202420252026
Methodology#
Monthly returns are total returns (dividends reinvested), computed from AEIS's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
See also: S&P 500 · Nasdaq-100 · Dow Jones · Russell 2000 · US Bond Market · Gold · Silver · Bitcoin · Ethereum
FAQ#
- What is Advanced Energy Industries Inc.'s average monthly return?
- Advanced Energy Industries Inc. (AEIS) has averaged about 2.58% per month, positive in roughly 53% of months. The best month was Oct 1998 (+79.5%) and the worst was Oct 2000 (-47.7%).