There are four main types of charts that options traders use: line charts, bar charts, candlestick charts, and point-and-figure charts. Each has its own advantages and disadvantages, so it's important to choose the right one for your trading style. Line charts are the simplest type of chart, and they're best for seeing overall trends. Bar charts are a bit more complex, and they provide more detailed information about price movements. Candlestick charts are the most popular type of chart for traders, and they offer a good balance of simplicity and detail. Point-and-figure charts are the most complex type of chart, and they're best for experienced traders who need to track tiny price movements.