{"uid":"cap_ICs6y9BWWGBE3tlteL-lv","slug":"x402stock-short-interest-history-88916a31","name":"x402stock Short Interest History","description":"The exchange-reported short-interest history for a US-listed stock: total shares sold short, average daily volume, and days-to-cover for each bi-weekly FINRA settlement date, most recent first. A core short-squeeze and bearish-positioning signal. Tune how many settlements to return with `?limit=` (default 12). From x402stock, a market & economic data API (x402, USDC).","url":"https://agents.x402stock.xyz/api/v1/short-interest/:ticker","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","ticker":{"type":"string"}},"queryParams":{"type":"object","properties":{"limit":{"type":"integer","maximum":100,"exclusiveMinimum":0}}}},"additionalProperties":false}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.02","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.02/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.02","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_GeJmarmWS6Go_aTBjk81M","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.02","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns bi-weekly FINRA-reported short interest history for a US-listed stock ticker, including shares short, average daily volume, and days-to-cover.","exampleAgentPrompt":"Pull the last 6 bi-weekly short interest reports for GME from x402stock — I want to see shares short, average daily volume, and days-to-cover for each settlement date.","exampleUseCases":[{"title":"Short squeeze candidate screening","prompt":"Get me the last 12 FINRA short interest settlements for AMC so I can see how days-to-cover and shares short have been trending — I'm trying to spot a potential short squeeze setup."},{"title":"Bearish positioning research","prompt":"What does the recent short interest history look like for TSLA? Show me the last 8 bi-weekly settlements with shares sold short and days-to-cover."},{"title":"Portfolio risk monitoring","prompt":"Pull the most recent short interest data for RIVN — I want to know how heavily shorted it is right now and whether the short interest has been increasing or decreasing over the past few months."}],"resultDescription":"Returns an ordered list of bi-weekly FINRA settlement records for the requested ticker, each containing: settlement date, total shares sold short, average daily trading volume, and days-to-cover ratio. Results are sorted most recent first, with up to 100 records (default 12) controlled by the `limit` parameter.","failureModes":["Invalid or unknown ticker symbol returns an error or empty result","Requesting a non-US-listed or OTC security may return no data","limit parameter out of range (≤0 or >100) returns a validation error","Ticker for a recently delisted stock may have incomplete or no history","FINRA data lag means most recent settlement may be up to 2 weeks old"],"whenToPreferThis":"Choose this endpoint when you need structured, historical short interest time-series data (shares short, daily volume, days-to-cover) for a US-listed stock across multiple bi-weekly FINRA reporting periods. It is ideal for short squeeze analysis, bearish sentiment trend monitoring, and quantitative screening. Prefer it over real-time price feeds when the goal is understanding short positioning dynamics rather than current price. Payment via USDC x402 makes it suitable for autonomous agent workflows without pre-registration.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:49:51.538Z","isFirstParty":false}