OpenAI has rolled out ChatGPT add-ons for Excel and Google Sheets globally, enabling users to create, edit, and analyze spreadsheets using natural language. Powered by GPT‑5.5, the tool can explain ...
Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Return on investment (ROI) measures the amount of ...