Stock Moves Explained

by justhappened-corp

283 downloads

Not rated

GitHub

Finance

About

Explains why US stocks moved today. Get AI-powered analysis when you ask 'why did Tesla drop?', 'what's going on with NVDA?', or 'why is Apple down?'. Covers S&P 500, NASDAQ 100, and Dow 30 (~550 stocks). Identifies news catalysts and flags mystery moves with no obvious reason.

Details

Author: justhappened-corp
Downloads: 283
Categories: Finance

Setting up with Highlight

This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:

Download and install Highlight from highlightai.com/download
Navigate to the plugins tab and select "Add Custom Plugin"
Configure the plugin with the settings below

Plugin Name Stock Moves Explained

Command (node, npx, python, etc.)

Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
Enable "Start Automatically" if you want the plugin to start when Highlight launches

Setting up with Cursor

Open Cursor's settings
Navigate to the MCP section
Click "Add new Global MCP server"
Copy and paste the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

Setting up with Claude Desktop

Open Claude Desktop's settings
Go to the Integrations tab
Click "Add MCP Server"
Use the configuration below based on your operating system

Note: Make sure Claude Desktop is running before attempting to connect.

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

Setting up with Windsurf

Open Windsurf's preferences
Go to the Integrations section
Click "Add MCP Integration"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

Setting up with Cline

Open Cline's settings
Navigate to the Integrations section
Click "Add MCP Server"
Copy and paste the configuration below based on your operating system

Note: Make sure to restart Cline after adding the configuration.

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

Setting up with Goose

Open Goose's preferences
Go to the Integrations tab
Select "MCP Servers"
Click "Add New Server"
Use the configuration below based on your operating system

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

JSON

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

From the repository

Add the server to your MCP client configuration with the URL https://api.justhappened.wtf/mcp. Then ask your AI assistant questions like “Why did Tesla drop today?” or “Explain today’s move in NVDA”. The server works with Claude, ChatGPT, Copilot, and other MCP-enabled assistants.

Claude Desktop / Cursor

Paste into your MCP client config file to install this server.

{
    "mcpServers": {
        "stock moves explained": {
            "stock-moves-explained-justhappened-corp": {
                "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"
            }
        }
    }
}

McpServers

{
    "stock-moves-explained-justhappened-corp": {
        "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"
    }
}

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

{
  "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:

{
  "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

- Full analysis dashboard
- MCP Protocol

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.

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About

Details

Jump to

Setting up with Highlight

From the repository

Claude Desktop / Cursor

McpServers

Stock Moves Explained - MCP Server

What It Does

Try It

What You Get

Coverage

When To Use This Tool

What We Don't Cover

Example Response

Installation

Rate Limits

Links

About

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