Two fake spellchecker packages on PyPI hid a Python RAT in dictionary files, activating malware on import in version 1.2.0.

The phishing campaign shows how attackers continue to weaponize legitimate cloud services and open source tools to evade ...

A test-first EA playbook for 2026 works because it treats scalable trading as a sequence: backtests that respect margin and liquidation mechanics, robustness checks that reduce overfitting risk, and a ...

As a national holiday, some stores and services won't be open on New Year's Day. Is the stock market open on New Year's Day? Here’s what to know about the New York Stock Exchange New Year's Day hours.

This is read by an automated voice. Please report any issues or inconsistencies here. Wall Street closed out 2025 with slight losses Wednesday, extending a four-day decline as thin holiday trading ...

We independently evaluate all of our recommendations. If you click on links we provide, we may receive compensation. Stella Osoba is the Senior Editor of trading and investing at Investopedia. She ...

Before diving into trading options with real money, a good first step for both novice and experienced traders is to practice their strategies and familiarize themselves with the platform they choose ...

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...

Got a confidential news tip? We want to hear from you. Sign up for free newsletters and get more CNBC delivered to your inbox Get this delivered to your inbox, and ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...