What graph is best for time series?

A line graph is the simplest way to represent time series data. It helps the viewer get a quick sense of how something has changed over time.

Time series graphs can be used to visualize trends in counts or numerical values over time. Because date and time information is continuous categorical data (expressed as a range of values), points are plotted along the x-axis and connected by a continuous line . Missing data is displayed with a dashed line.

Simple Line Plots