Stock Market Today, May 18: Archer Aviation Extends Losses As Investors Look for Certification Progress
fool.com·May 18, 2026
Archer Aviation's stock closed at $5.92, down 2.15%, amid concerns over liquidity and execution risks, with trading volume significantly exceeding its average. Since its IPO in 2020, the stock has decreased by 41%, reflecting broader challenges faced by eVTOL developers in the aerospace and defense sector.
The substantial increase in trading volume for Archer Aviation (ACHR), alongside its ongoing decline since its IPO, highlights investor concerns about liquidity and execution risks. This suggests a cautious approach for investors considering exposure to the eVTOL sector, as industry-wide pressures persist, emphasizing the importance of monitoring certification progress and financial health in this emerging market.