Discover the top AI certifications for 2026 to boost your skills, impress employers, and prepare for high-demand AI and tech ...

Derek Simon is the editorial director for US Racing. He has 20+ years of experience as a business and sports writer. Charlene Rhinehart is a CPA , CFE, chair of an Illinois CPA Society committee, and ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: In this work, the deep-level transient spectroscopy (DLTS) is conducted to investigate the gate stack of the p-GaN gate HEMT with Schottky gate contact. A metal/p-GaN/AlGaN/GaN ...

A high-level overview of the S&P 500 Index (SP500). Get the latest S&P 500 chart, news, and analysis, including analyst predictions and forecasts for today.

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This Python script analyzes the S&P 500 Index, calculating daily returns, annualizing them, and grouping by year. It then computes the expected market return by averaging all annualized returns, ...