Backtesting DataData Sources for backtesting * = paid data Stock Data / TradFi Data *FirstRateData (opens in a new tab) *Alpaca Data (opens in a new tab) *Polygon (opens in a new tab) Crypto Data Bybit (opens in a new tab) Bybit Spot (opens in a new tab) Binance (opens in a new tab) OKX (opens in a new tab) DeFi Data Trading Strategy (opens in a new tab) AnalyticsLive Trading Data