[xfinance.sources]
binance = xfinance.sources.binance:BinanceSource
coingecko = xfinance.sources.coingecko:CoinGeckoSource
ecb = xfinance.sources.ecb:ECBSource
sec = xfinance.sources.sec:SECSource
stooq = xfinance.sources.stooq:StooqSource
yahoo = xfinance.sources.yahoo:YahooSource
