Alphabet's borrowing costs are not the problem. Its spending is. That is the message investors delivered in two very different markets this week, as the Google ...

Plug Power shares fell 3.2% yesterday, and by the company's own account there is no confirmed news event behind the move. That absence of a catalyst is the most ...

IonQ shares slipped 2.8% on the day, and the move came without a single company-specific announcement. That absence matters. So does the reason behind the drop ...

AppLovin shares are getting a reprieve. The stock is up 3.1% today, extending a rebound after Friday's technology-driven ...