stock-market Tools
3 best stock-market tools and apps, curated and ranked by community upvotes on ProductCool. Updated daily as new stock-market products launch.
PanWatch 是一个自托管的 AI 盯盘助手，集成了 TradingAgents 多智能体投资决策框架。它解决了投资者需要手动、持续监控多个市场（A股/港股/美股）的痛点，通过实时监控、持仓管理、智能分析和全渠道推送，自动化执行盯盘与决策任务。它适合希望将投资监控流程自动化、智能化，并注重数据隐私与自主控制的个人投资者及交易团队。
OpenStock is a free, open-source platform that provides real-time stock prices, personalized alerts, and detailed company insights. It solves the problem of expensive, subscription-based market platforms by offering a powerful alternative built for transparency. It's designed for individual investors and traders who want professional-grade tools without the cost, championed by a community-driven initiative.
Free-stockdb is a local quantitative analysis engine designed for the Chinese A-share market. It solves the problem of slow, expensive, and unreliable access to historical stock data (daily K, minute K, ETF) by providing offline caching, incremental updates, and automatic adjustment for splits/dividends. It's built for quantitative traders, researchers, and developers who need fast, reliable, and private batch data queries, backtesting, and technical indicator calculations.