Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...

In reality, trading hours extend beyond what most people expect. Understanding how trading hours and after-hours markets work ...

Wall Street slides as oil rises on Middle East tensions; Adobe, Ulta and Robinhood move after hours.

Extending a 1.1% rise during regular trading hours today, Plug Power (NASDAQ: PLUG) stock is rocketing higher during after-hours trading. The company reported fourth-quarter 2025 financial results ...

Niagen Bioscience Inc. NAGE jumped 18.41% in after-hours trading on Wednesday to $5.85. Shares of the Los Angeles-based ...

CDT Environmental Technology shares surged 42% after hours following an SEC filing to sell up to 62 million Class A shares.