Full transparency on where our market data comes from. All sources are publicly available.
Historical and real-time stock prices, company fundamentals, earnings dates, analyst estimates, insider transactions, and institutional holdings. Accessed via the yfinance Python library.
All 11 Select Sector SPDR ETFs (XLE, XLU, XLB, XLV, XLC, XLRE, XLP, XLI, XLK, XLY, XLF) tracked for momentum scoring using 1-week, 1-month, and 3-month performance data.
Interactive stock charts, ticker tapes, market overview widgets, and economic calendar powered by TradingView's free embeddable widgets.
Short interest data sourced from publicly available exchange reports and SEC filings.
Insider buy/sell transactions from SEC Form 4 filings, accessed via Yahoo Finance's insider transactions data.
Financial news sentiment is evaluated from publicly available news sources as part of our AI analysis pipeline.
Signal data is regenerated nightly after market close. Sector rotation data updates throughout the day with a 15-minute cache. Stock quotes have a 15-minute cache. Market movers update every 30 minutes during trading hours.
Have questions about our data? Contact us.