TIP: When using certain drawing tools, Keep in mind that depending on whether the “Freehand,” “High or Low,” or “Close” field is selected on the next box over towards the left (third item from left on main charting options row), this will determine where you will be drawing the trend line on the chart. For example the high/low will only start and end lines at either highs and/or lows on the chart (whereas freehand you can draw anywhere).These features enable greater precision when needed.