As avid puzzlers know full well, the humble jigsaw puzzle is a thing of beauty in multiple ways. Not only are jigsaws an absorbing time sink, but multiple studies have demonstrated they are good for ...

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. The Ulcer Index (UI) is a technical indicator that quantifies downside risk by measuring the depth and duration of ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Anthony Battle is a CERTIFIED FINANCIAL PLANNER™ professional. He earned the Chartered ...

ExStruct reads Excel workbooks and outputs structured data (cells, table candidates, shapes, charts, smartart, merged cell ranges, print areas/views, auto page-break areas, hyperlinks) as JSON by ...

Ubiquiti Inc. offers a broad and expanding portfolio of wireless networking products and solutions. Its products and solutions based on proprietary technologies include high-performance radio antennas ...

Document parsing is the process of extracting structured information from unstructured documents. The emergence of multi-modal generative systems (like GPT-5 Mini or Gemini 2.5 Flash) has made ...