JOBY Shares Climb 3.32% as Trading Volume Plummets 32.18% to $520M Rank 215

On September 18, 2025, , ranking 215th in market activity. The eVTOL developer’s shares saw renewed focus amid strategic developments in its certification timeline.

Recent regulatory updates highlighted the Federal Aviation Administration’s (FAA) ongoing review of Joby’s type certification application. While no formal approval was announced, industry analysts noted improved communication between the company and regulators, which has historically correlated with short-term price momentum in the sector. The stock’s performance appears decoupled from broader market trends, with institutional activity concentrated in options derivatives rather than spot contracts.

Back-testing parameters for JOBY require precise methodological frameworks. . equities, including OTC and ADRs, with daily volume adjustments based on prior close data. . . Transaction costs and data capacity constraints necessitate either narrowing the universe to S&P 500 constituents or using ETF proxies for computational efficiency.