The ability to play charts forward and backward, using the Play
Controls, gives you the ability to go back in time and simulate the
trading experience using historical data.
Icon
Action
Lock Charts to Date. This option
will "lock" all the charts to the date displayed on the current
chart.
Red - Play to End: Never. This
option will open saved charts at the last date viewed before
they were saved and new charts with no data displayed.
Yellow - Play to End: New
Charts. This option will leave the data in saved charts at the
date that they were last displayed before saved, and play any
new charts to end of the data available for that contract. This
setting is the factory default setting.
Green - Play to End: All Charts.
This option will display all available data on both saved and
new charts that are selected.