Summit Logistics Trading Week

Summit Logistics is a fictional company used to explain how a candlestick chart encodes daily price data. The example contains both rising and falling candles, which lets students identify the body direction and distinguish it from the high-low wick. The values are deliberately modest and the time range is only one week, so every period can be discussed individually. When building a real chart, verify that the source data are ordered correctly for the renderer: open, close, low, high. A chart with values in conventional OHLC order can look plausible while being wrong. This example can be extended with a moving average after readers understand the individual candles and their price ranges.

類型 K線圖引擎 echarts-candlestick更新時間 2026/9/24

需求

“Create a daily OHLC candlestick chart for Summit Logistics from Monday to Friday: 16.4, 16.8, 16.1, 17.0; 16.8, 16.5, 16.2, 16.9; 16.5, 16.9, 16.3, 17.2; 16.9, 17.3, 16.7, 17.5; 17.3, 17.1, 16.9, 17.4.”

接著試試Label the y-axis Share price in dollars.Add a line for the five-day average close.

這張圖裡有什麼

看懂背後的決策。

01Start with one week

a short sequence keeps each candle readable.

02Use explicit labels

define the unit and daily interval.

03Check validity

every low must be below both open and close, and every high above them.

Use as a teaching example before students work with a longer financial dataset.

瀏覽所有 K線圖範本 →

常見問題

How do I validate a candle?

Confirm low is no higher than open or close, and high is no lower than either.

What does the body represent?

The body spans the opening and closing prices.

Why use fictional data?

It lets the example teach the format without implying current market information.