Why Advanced Energy Industries, Inc. (AEIS) stock moved
Advanced Energy Industries, Inc. (AEIS) shares climbed 5.6% to $348.63 as of August 18, 2026, a significant gain from the prior close of $330.26. BestStocks flagged the session as a major change for AEIS. No single company-specific catalyst was confirmed during the move window. Below, we break down what changed for AEIS, why it matters for investors, how the stock reacted, and the catalysts on the calendar.
AEIS climbed 5.6% to $348.63
AEIS climbed 5.6% in its latest session, moving from $330.26 to $348.63.
What it means for Advanced Energy Industries, Inc. investors
For Advanced Energy Industries, Inc. investors, the recent signals are mixed, leaving the near-term picture neutral / mixed. On the constructive side: Material positive event; Strong 5.6% price move on light volume. Weighing against that: Advanced Energy Industries, Inc. (AEIS) moved -5.23% from $331.84 to $314.49 on 2026-08-10; Advanced Energy Industries, Inc. (AEIS) moved -4.57% from $344.99 to $329.23 on 2026-08-05. Wall Street's consensus price target sits at $436.75, implying +25.3% upside from $348.63. Over the past 90 days analysts logged 2 upgrades and 0 downgrades. BestStocks rates the overall signal quality low (54/100). With earnings roughly 77 days out, the next report is the most likely near-term test of the move.
AEIS price reaction
AEIS last traded at $348.63, up $18.37 (+5.56%) from the previous close of $330.26. The session traded on 0.5× average volume (below avg), so participation was unremarkable. Over the past month the stock has ranged between $252.49 and $348.63, and it currently sits about 100% of the way up that band.
Bullish and bearish analyst opinions on Advanced Energy Industries, Inc. (AEIS)
The consensus analyst price target on Advanced Energy Industries, Inc. (AEIS) is $436.75, 25.3% above the recent $348.63. Over the past 90 days analysts logged 2 upgrades, 8 maintains, and 0 downgrades. Here is how the bullish and bearish cases on AEIS line up.
The bullish case
- Wall Street's consensus price target of $436.75 implies +25.3% upside from $348.63.
- The Street's most bullish target is $535.00 (+53.5%).
- 2 analyst upgrades in the past 90 days, most recently Seaport Global to Buy (2026-08-05).
- Material positive event.
- Strong 5.6% price move on light volume.
The bearish case
- Advanced Energy Industries, Inc. (AEIS) moved -5.23% from $331.84 to $314.49 on 2026-08-10.
Weighing both sides, BestStocks' composite read of recent signals is roughly balanced, as the bull-versus-bear meter above shows. This is an educational summary of the bull and bear case, not investment advice.
Analyst price targets and ratings are FMP consensus figures as of Aug 18, 2026; other aggregators may differ. High and low targets show the range of estimates, not forecasts.
Previous notable changes for AEIS
Frequently asked questions about AEIS
Why did Advanced Energy Industries, Inc. (AEIS) stock move?
AEIS climbed 5.6% to $348.63. No single company-specific catalyst was confirmed during the move window, and it looks technical.
How much did AEIS stock rise?
AEIS gained 5.56% ($18.37) versus the prior close of $330.26, last trading at $348.63 on 0.5× average volume.
When is Advanced Energy Industries, Inc.'s next earnings date?
AEIS's next earnings report is estimated for 2026-11-03 — about 77 days away.
What is the analyst price target for AEIS?
The consensus analyst price target for AEIS is $436.75, about 25.3% above the current $348.63. Over the past 90 days, analysts recorded 2 upgrades, 8 maintains, and 0 downgrades.
How BestStocks tracks AEIS
This page is generated automatically by BestStocks' change-detection system after its price and volume cleared AEIS-specific materiality thresholds, triggering an evidence check. It draws on 20 tracked change events for AEIS, cross-checked against the data sources listed below. Price, volume, and market-capitalization figures are the live intraday quote as of August 18, 2026 and refresh as new information is detected; for companies with multiple share classes, market-cap figures can differ by data source. Analyst price targets and ratings are FMP consensus. This is an educational summary of what changed and why — not personalized investment advice.