Feifei上面说举例说明了“graph 图表”可以体现出的“数学关系”，再来转看“chart”。“Chart”所指的图表大多只包含简单的图形，比如长方形、圆形 ...

Candlestick charts originated in Japan during the 18th century. They were developed by Munehisa Homma, a Japanese rice trader, to track the price movements of rice.