Show HN: 一个监控投资组合风险并在风险过高时发出警报的系统
1 分•作者: NoahJiang•大约 6 小时前
我开发这个工具，是因为我意识到，一旦你拥有多个券商账户，理解投资组合的风险有多么困难。<p>大多数工具都显示收益和图表，但风险往往会悄无声息地出现（集中度、回撤、波动性），除非你主动监控它。<p>这个系统通过 OAuth 连接到券商账户，持续同步持仓和交易，计算风险指标，并在超过阈值时触发警报。它还会发送简单的每周总结，这样你就不必每天查看仪表盘了。<p>最难的部分是跨券商的数据标准化、正确处理历史持仓，以及确定哪些指标在实践中真正重要。<p>欢迎提出反馈意见。
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I built this after realizing how hard it is to understand portfolio risk once you have multiple brokerage accounts.<p>Most tools show returns and charts, but risk tends to creep up quietly (concentration, drawdowns, volatility) unless you actively monitor it.<p>This system connects to broker accounts via OAuth, continuously syncs holdings and transactions, computes risk metrics, and triggers alerts when thresholds are crossed. It also sends a simple weekly summary so you don’t have to check dashboards daily.<p>The hardest parts were normalizing data across brokers, handling historical positions correctly, and deciding which metrics actually matter in practice.<p>Feedback welcome.