A bullish candle is typically represented by a green or white color on a candlestick chart. It indicates that the closing price of an asset is higher than its opening price during a specific time frame. The body of the bullish candlestick shows the price range between the opening and closing prices. Traders interpret bullish candles as a sign of upward price momentum and positive market sentiment. Bullish candles often suggest that buyers are in control, and the asset's price may continue to rise.