High-Low charts are a powerful data visualization tool used to represent changes in a pair of variables (min and max) over time. This chart type is particularly effective for
displaying high and low data, such as stock prices or temperatures over a period of time. High-Low charts use a vertical line to represent the range of high and
low values over a specific time. Optionally the user can specify alternative filling to distinguish whether the minimum variable has surpassed the maximum.
This chart type is easy to read and interpret, allowing users to quickly gain insights into complex data sets. High-Low charts can be an essential tool for decision-making in various fields, such as finance and meteorology.