Finance data tools
Official short interest for every US stock with days to cover and daily short-sale volume; Kalshi, Polymarket, Manifold and PredictIt odds with history and move alerts; and new startup raises from SEC Form D with the founders behind them.
5 tools: finance and markets
Most used first. Each page has the price, an input builder that writes the API call, and sample output.
Short Interest & Short Volume: FINRA, All US Stocks
FINRA short interest for every US stock (NYSE, Nasdaq, Arca, Cboe, OTC): short interest, change, days to cover, average volume, plus daily...
Prediction Markets: Kalshi, Polymarket & PredictIt Odds New
Kalshi, Polymarket, Manifold and PredictIt markets in one table: probability, bid/ask, 24h change, volume, liquidity, open interest, close...
Polymarket Scraper: Odds, Volume & Price History New
Polymarket markets and events: probability, outcome prices, bid/ask, 24h and 7d change, volume, liquidity, close date, resolution, result,...
Kalshi Scraper: Market Odds, Volume & Open Interest New
Kalshi markets and events: probability, yes/no bid and ask, 24h change, volume, open interest, liquidity, close date, result, rules, daily...
Startup Funding Rounds: SEC Form D Raises & Founders New
New private fundraises from SEC Form D filings: company, address, phone, industry, amount raised and offered, investors, securities, first...
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