Equibles

Equibles gives ChatGPT direct access to US stock market data, so answers are grounded in primary sources instead of recall.

Ask for a stock price, an option chain with strikes, greeks, implied volatility and open interest, or the numbers inside a company's SEC filings. Pull 13F institutional holdings, insider transactions, congressional trades, short interest, earnings call transcripts and Federal Reserve economic series — and search the full text of filings rather than just their metadata.

90+ tools across those datasets. The free tier covers 100 requests a day with no credit card; a paid tier raises the limit. Options data is 15 minutes delayed.