When using Insider Bars raw data options, you can choose to group price points together. For instance, you might wish to group stock prices together into 10 cent or one dollar increments rather than one cent, to make the chart easier to view. Combining ticks is useful when volatility is high or when a market’s tick size is small.
The Combine Ticks option is only available when using raw data.
Note: Blog posts like this one offer basic information. For more details, see online help.