Explains why stocks moved. 'Why did Tesla drop?' 'What happened to NVDA?' S&P 500/NASDAQ/Dow.
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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.
Stock ticker symbol or company name. Extract it from the user's question before calling - pass just the ticker or name, not the full sentence. Examples: 'NVDA', 'UnitedHealth', 'CRWD', 'Costco', 'AAPL', 'Delta Air Lines'.
Date to query (YYYY-MM-DD format). Defaults to today. Max 7 days back.
Filter by move direction: 'drop' for declines, 'surge' for gains, 'all' for any significant move. Defaults to 'all'.
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.
| Argument | Type | Description |
|---|---|---|
| date | string | Date to query (YYYY-MM-DD format). Defaults to today. Max 7 days back. |
| ticker* | string | Stock ticker symbol or company name. Extract it from the user's question before calling - pass just the ticker or name, not the full sentence. Examples: 'NVDA', 'UnitedHealth', 'CRWD', 'Costco', 'AAPL', 'Delta Air Lines'. |
| move_type | string | Filter by move direction: 'drop' for declines, 'surge' for gains, 'all' for any significant move. Defaults to 'all'. |
{
"type": "object",
"required": [
"ticker"
],
"properties": {
"date": {
"type": "string",
"description": "Date to query (YYYY-MM-DD format). Defaults to today. Max 7 days back."
},
"ticker": {
"type": "string",
"description": "Stock ticker symbol or company name. Extract it from the user's question before calling - pass just the ticker or name, not the full sentence. Examples: 'NVDA', 'UnitedHealth', 'CRWD', 'Costco', 'AAPL', 'Delta Air Lines'."
},
"move_type": {
"enum": [
"drop",
"surge",
"all"
],
"type": "string",
"description": "Filter by move direction: 'drop' for declines, 'surge' for gains, 'all' for any significant move. Defaults to 'all'."
}
}
}