Stock Moves Explained

io.github.Pink707Legendary由 GitHub 账号 Pink707Legendary 发布v1.2.0更新于 Oct 27, 2026

Explains why stocks moved. 'Why did Tesla drop?' 'What happened to NVDA?' S&P 500/NASDAQ/Dow.

已验证Streamable HTTP可网页运行网页搜索与抓取金融

概览

AI 生成的概览

远程 MCP 服务器，解释美国主要股票今日为何异动，返回带新闻催化剂和置信度评分的 AI 撰写分析。

可以做什么
  • 解释个股近期异动：传入股票代码或公司名，获取推动其涨跌的原因摘要，引用新闻催化剂、财报和分析师动作。
  • 评估解释可信度：每条结果附带置信度评分，以及是否存在无明显催化剂的标记。
  • 提供指向该股票完整分析页面的链接。
  • 覆盖标普 500、纳斯达克 100 和道指 30 约 550 只股票，聚焦偏离正常交易约两个标准差的异动。
适用场景
适合用户询问某只知名美股或指数近期为何异动时使用，例如某代码今天为何下跌、什么消息推动了它。不适用于报价、预测、交易建议、加密货币、约一周以前的走势，也不做监控和提醒。
运行要求
远程 MCP 端点；未声明需要安装、账号、API 密钥或环境变量。客户端通过 streamable HTTP 连接托管服务器地址。限速为每 IP 每分钟 10 次请求。
安装前请注意
分析由 AI 生成，即使带有置信度评分也可能不完整或有误，应视为评论而非核实事实。该服务不提供交易建议或预测。查询内容和 IP 地址会发送给第三方服务，结果会链接到其网站。

安装

在 SourceWeft 中

  1. 打开 控制台中的 Stock Moves Explained，将其添加到工作区。
  2. 为需要使用其工具的对话启用该服务。

Web executable，通过 Streamable HTTP。 远程服务在工作区中配置后即可从网页运行时运行。

交给智能体安装

把这段提示词粘贴到 Claude Code、Codex、Cursor 等智能体，或 SourceWeft 对话中。智能体会读取该服务器的安装指南，先向你展示发布者、端点和登录方式，经你同意后再把它添加到你的客户端。密钥不会写进任何命令。

阅读 https://sourceweft.com/mcp/io.github.Pink707Legendary%2Fstock-moves-explained/install.md，并按其中说明把这个 MCP 服务器接入我的客户端。修改任何配置之前，先告诉我它的发布者、端点和登录方式，等我确认。不要把 API 密钥写进命令或我会提交的文件；问我密钥应从哪里获取。

查看智能体所依据的安装指南

其他 MCP 客户端

把它添加到你客户端的 mcpServers 配置中。

{
  "mcpServers": {
    "stock-moves-explained": {
      "type": "http",
      "url": "https://api.justhappened.wtf/mcp"
    }
  }
}

README

Stock Moves Explained - MCP Server

AI-powered analysis explaining why US stocks moved. Built by WTF Just Happened.

What It Does

When you ask your AI assistant "why did Tesla drop today?", this tool provides real market analysis - not hallucinated explanations. We monitor ~550 major US stocks (S&P 500, NASDAQ 100, Dow 30) and analyze moves that exceed 2 standard deviations from normal trading.

Try It

Ask your AI assistant:

  • "Why did Tesla drop today?"
  • "What happened to Apple stock?"
  • "Explain today's move in NVDA"
  • "Why is Meta down?"
  • "What's going on with Microsoft?"

Works with Claude, ChatGPT, Copilot, and other MCP-enabled assistants.

What You Get

For each stock query, you'll receive:

  • Summary: Concise explanation of what drove the move
  • Confidence score: How certain the analysis is (based on source quality)
  • Mystery move flag: Whether the move has no clear catalyst
  • Link to full analysis: Deep dive on justhappened.wtf

Coverage

We analyze significant moves in:

  • S&P 500 stocks
  • NASDAQ 100 stocks
  • Dow Jones 30 stocks

That's approximately 550 of the most-watched US equities.

When To Use This Tool

Good queries (route here):

  • "Why did TSLA drop today?"
  • "What happened to NVDA?"
  • "Explain the market selloff"
  • "Why is AAPL down 5%?"
  • "What news moved GOOGL?"
  • "Why did tech stocks fall?"

Not the right tool for:

  • Price quotes → "What's AAPL trading at?" (use a quote service)
  • Predictions → "Will TSLA go up?" (we don't predict)
  • Trading advice → "Should I buy NVDA?" (we don't advise)
  • Crypto → "Why did BTC drop?" (US stocks only)
  • Historical (>7 days) → "Why did AAPL drop last month?" (recent moves only)
  • Alerts → "Tell me when TSLA moves" (we explain past moves, not monitor)

What We Don't Cover

  • Price data: We explain moves, not report prices
  • Trading advice: We don't tell you to buy or sell
  • Crypto/Forex: US stocks only
  • Small caps: Major indices only (S&P 500, NASDAQ 100, Dow 30)

Example Response

json
{  "ticker": "NVDA",  "company": "NVIDIA Corp",  "move": "+3.2%",  "confidence": 90,  "mystery_move": false,  "period": "today",  "summary": "NVIDIA surged as semiconductor stocks gained momentum following Taiwan Semiconductor's blowout Q4 earnings, which beat estimates and raised capital expenditure forecasts. The stock's performance mirrored the SMH semiconductor ETF's rally, indicating broader sector strength driven by sustained AI infrastructure demand. Morgan Stanley reiterated its Overweight rating, citing NVIDIA's dominant position in AI accelerators.",  "url": "https://justhappened.wtf/NVDA",  "source": "WTF Just Happened - big moves explained"}

Installation

This is a remote MCP server - no installation required. Add to your MCP client config:

json
{  "mcpServers": {    "stock-moves-explained": {      "url": "https://api.justhappened.wtf/mcp"    }  }}

Rate Limits

10 requests per minute per IP. This is generous for normal usage - if you're building something that needs more, reach out.

Links

About

Built by WTF Just Happened - market intelligence for retail investors. We use AI to explain significant stock movements so you understand what's happening in your portfolio.

来源：README.md，提交 e74a3ed

工具

1

stock-moves-explained

Stock Moves Explained

Explains why a stock had a significant price move today. Provides AI-written analysis citing news catalysts, earnings reports, and analyst actions. Covers every S&P 500, NASDAQ 100, and Dow stock, plus any stock a user adds to their portfolio. Pass any stock ticker or company name as the ticker parameter. NOT for: price quotes, trading advice, predictions, crypto, or forex. If you cannot make POST requests, visit https://justhappened.wtf/api-help for alternative access methods.

输入参数dateticker必填move_type

版本历史

1
  1. v1.2.0最新Sep 16, 2026

评分

已满足适用检查项的 90%

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