ATRTrailingStop long short or within x percent for neutral

I updated the title of you question to include the full name of the chart study as it appears in Thinkorswim. I also included the details about the three different conditions you requested. This will make sure our viewers can quickly identify exactly what this post is all about and locate this through search when they have a similar question.

Thanks for referencing the previous post and providing a link to it. For this solution I copied the code from that post, added one new line and modified the last line.

input percentThreshold = 3.0;
input trailType = {default modified, unmodified};
input ATRPeriod = 5;
input ATRFactor = 3.5;
input firstTrade = {default long, short};
input averageType = AverageType.WILDERS;
def thisATR = ATRTrailingStop(trailType, ATRPeriod, ATRFactor, firstTrade, averageType).TrailingStop;
def withinPercentTreshold = close < thisATR * (1 + percentThreshold * 0.01) and close > thisATR * (1 - percentThreshold * 0.01);
AddLabel(yes, if withinPercentTreshold then "Neutral" else if close > thisATR then "Buy Signal" else "Sell Signal", if withinPercentTreshold then Color.YELLOW else if close > thisATR then Color.GREEN else Color.RED);