Check the right coordinate ruler in the view options system parameters interface.

K-line chart is also called candle chart, daily line and yin-yang line. K line is its most common name. It was first used to calculate the daily rise and fall of rice price, and later it can be seen in stock, futures, options and other securities markets.

Because the chart drawn in this way looks like candles, and these candles are black and white, it is also called yin-yang line chart.