OpenAI acquires Astral, the Python toolmaker, to enhance Codex AI coding assistant as it competes with Anthropic's Claude Code and Cursor.

An X user claims an AI agent built on OpenClaw generated overnight profits on Polymarket by spotting time-zone arbitrage opportunities while US traders were asleep.

President Donald Trump spends a lot of time on Twitter, and he often tweets about publicly traded companies. These tweets often cause the stock prices of these companies to rise and fall sharply — for ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...