The ATR Stops are mainly used as an advanced trailing technique, but they can also be used as a trend filter.
When you add the ATR Stop in APEX you will get access to 2 signals. The Stop loss shows the value where the trailing is occurring. The sentiment on the other side shows you what bias does this indicator give 1 = long and -1 = short. To play with different values please use the following indicator on TV. Will help you to finetuned the length of ATR and the multiplier value.