Candlestick Chart Lookup Look up candlestick charts for prices and candle patterns. Track all markets on TradingView A candlestick chart displays the high, low, open, and closing prices of a stock or other security over a number of consecutive days. Candlesticks are a visual representation of the size of price fluctuations used to identify patterns. Learn how to candle stick chart pattern here on Groww. Learn what candlestick charts are, their use in trading, and how to read them for market insights.