A user-friendly Python GUI application to download historical stock and cryptocurrency data from Polygon.io. The script is designed to fetch intraday data for a specified ticker, date range, and ...

The New York Stock Exchange is building a venue using blockchain technology to allow for trading tokenized stocks and exchange-traded funds around the clock. NYSE, which is owned by Intercontinental ...

There’s a saying among chefs. I don’t mean the home-taught kind, like you and me. I mean the ones who went to culinary school, who can rattle off the five French mother sauces and know how to break ...

The best trade Robert Reatz ever made was in a high-school investing competition in 2021. The goal was to generate the highest one-month return in a stock-market simulator, so he made one of the ...

As many market participants anticipate a year-end rally, there are mounting indications that such an outcome is far from assured. Investor positioning appears increasingly stretched, with multiple ...

Retail investors are increasingly using AI models and chatbots to find winning trades and beat the market. The use of AI tools to build stock portfolios has increased 46% year over year among retail ...

PythoC lets you use Python as a C code generator, but with more features and flexibility than Cython provides. Here’s a first look at the new C code generator for Python. Python and C share more than ...

Meta Platforms investors may not know how to feel about the Facebook parent company’s stepped-up artificial-intelligence investments lately, but Alphabet investors seem to be liking the sound of them.

As contradictory as it may sound, my most financially painful transaction has been one of my best investing lessons. These lessons apply to many stocks that I hold, but one in particular stands out ...

With its Q3 2025 results on Tuesday, Aurinia Pharmaceuticals (AUPH) said that it recently responded to an information request from the U.S. FDA regarding its lead drug, Lupkynis, which has led to a ...