Data Sources & Update Cadence
These are the principal sources used by production pages. Cadence refers to Kieran Lab synchronization, not necessarily the publisher's release schedule.
Crypto derivatives
Binance, OKX, Bybit, Bitget, Hyperliquid, Aster, Lighter, and Variational provide perpetual funding data. Historical percentiles, basis, and open-interest research use Binance public futures interfaces. Live boards refresh about every 60 seconds; research history is server-cached.
Sentiment and prices
Crypto Fear & Greed comes from alternative.me and BTC daily candles from Binance. DVOL is sourced from Deribit, VIX and global assets from public market-data interfaces, and CBBI from its open dataset.
Macro, earnings, and news
Macro events use TradingView's public economic-calendar data and earnings schedules use Nasdaq. The news page shows RSS headlines and source links only; automated archives are excluded from research indexing.