If you’ve ever looked at a trading platform and seen a chart filled with rectangles and vertical lines, you’ve already encountered a candlestick chart — even if you didn’t realize it. These colorful ...

A white candlestick represents a period on a candlestick chart where the closing price is higher than the opening price, indicating a bullish trend in securities trading.

Stella Osoba is the Senior Editor of trading and investing at Investopedia. She co-founded and chaired Women in Technical Analysis. She has 15+ years of experience as a financial writer and technical ...

Candlestick charts reveal real-time market behavior, not yesterday’s headlines or predictions. Every candle compresses open, close, high, low and direction into one visual signal. The water streaming ...