<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>LangGraph on VinhMDev</title><link>https://vinhmdev.com/vi/topics/langgraph/</link><description>Recent content in LangGraph on VinhMDev</description><generator>Hugo</generator><language>vi</language><lastBuildDate>Thu, 07 May 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://vinhmdev.com/vi/topics/langgraph/index.xml" rel="self" type="application/rss+xml"/><item><title>MdevTrade: Từ ý tưởng đến lúc hoàn thiện một AI Trading Agent</title><link>https://vinhmdev.com/vi/posts/mdevtrade-t%E1%BB%AB-%C3%BD-t%C6%B0%E1%BB%9Fng-%C4%91%E1%BA%BFn-l%C3%BAc-ho%C3%A0n-thi%E1%BB%87n-m%E1%BB%99t-ai-trading-agent/</link><pubDate>Thu, 07 May 2026 00:00:00 +0000</pubDate><guid>https://vinhmdev.com/vi/posts/mdevtrade-t%E1%BB%AB-%C3%BD-t%C6%B0%E1%BB%9Fng-%C4%91%E1%BA%BFn-l%C3%BAc-ho%C3%A0n-thi%E1%BB%87n-m%E1%BB%99t-ai-trading-agent/</guid><description>&lt;p&gt;






 
 
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&lt;h2 id="i-câu-chuyện-bắt-đầu-từ-một-repo-github" class="relative group"&gt;I. Câu chuyện bắt đầu từ một repo GitHub &lt;span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100"&gt;&lt;a class="group-hover:text-primary-300 dark:group-hover:text-neutral-700" style="text-decoration-line: none !important;" href="#i-c%c3%a2u-chuy%e1%bb%87n-b%e1%ba%aft-%c4%91%e1%ba%a7u-t%e1%bb%ab-m%e1%bb%99t-repo-github" aria-label="Neo"&gt;#&lt;/a&gt;&lt;/span&gt;&lt;/h2&gt;&lt;p&gt;Mọi chuyện bắt đầu vào một buổi tối rảnh rỗi, tôi lướt GitHub và fork mã nguồn của dự án &lt;a href="https://github.com/TauricResearch/TradingAgents" target="_blank" rel="noreferrer"&gt;TradingAgents&lt;/a&gt; theo phản xạ. Thay vì dùng code if-else khô khan để quét các chỉ báo RSI hay MACD, dự án này dùng một mô hình hoàn toàn khác: &lt;strong&gt;Multi-Agent Personas&lt;/strong&gt;. Nó mô phỏng một sàn giao dịch thu nhỏ ngay trong RAM máy tính. Ở đó có một gã phân tích tin tức, phe Bull và phe Bear ngồi cãi nhau chí chóe, và một Manager đứng ra chốt hạ quyết định.&lt;/p&gt;</description></item></channel></rss>