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Gloom Short Interest Data API
x402
Gloom Short Interest Data API is a paid API for AI agents from api.gloom.sh, paid per call via x402, $0.06/call, status unknown (last checked 2026-11-01).
Returns short interest data for one or more stock symbols, including shares short, days-to-cover, and change percent.
Price / call$0.06
Success—
StatusUnknown
How this service works
Gloom is a free, open-source finance terminal for desktop and TUI with charts, news, filings, portfolios, alerts, and plugins.
Output
Returns a JSON array of short interest records per symbol, each containing: symbol, issue name, shares short, previous shares short, change percent, days to cover, average daily volume, settlement date, published timestamp, and a revised flag indicating if the data was updated.
Example use cases
Short squeeze candidate screening
“Pull short interest data for GME, AMC, and BBBY — I want to see which ones have the highest days to cover and the biggest recent change in shares short.”
Portfolio risk assessment
“I hold NVDA, AMD, and INTC — can you get me the current short interest figures for all three so I can see if any are heavily shorted right now?”
Daily short interest monitoring
“What's the latest short interest data for TSLA? I want to know the shares short, days to cover, and whether short interest went up or down since the last settlement date.”
Technical details
Endpoint
GEThttps://api.gloom.sh/v1/short-interest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need structured short interest metrics — shares short, days to cover, and change percent — for specific U.S. equity tickers. It is ideal for agents performing short squeeze screening, portfolio risk analysis, or monitoring bearish sentiment signals. Prefer this over general market data APIs when short-selling-specific fields like settlement date and days-to-cover are required.
Side effects
- Missing or invalid 'symbols' query parameter returns an error
- Unknown or delisted ticker symbols may return empty data or null fields
- publishedAt field may be null for some records
- Rate limiting or payment failure (x402) if USDC payment is not processed
- Data may be delayed relative to official exchange settlement dates
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"data": [
{
"symbol": "AAPL",
"revised": true,
"issueName": "Apple Inc. Common Stock",
"daysToCover": 2.59,
"publishedAt": null,
"sharesShort": 113576032,
"changePercent": 0.75,
"settlementDate": "2026-01-15",
"averageDailyVolume": 43772789,
"previousSharesShort": 112730000
}
]
}
}Tags
x402
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