A popular trend indicator based on ATR. Similar to the SuperTrend but uses a different trend's identification logic.
I am publishing a disclosed code without license. Remember that in the future you may see a lot of paid IO scripts called BuySellScalper, Trend Trader Karan, Trend Trader and etc (by other authors) which will be based on this script. I found the same script on Ebay for $10 with a free shipping. Beware, always check and follow one Russian wisdom: "Do not pay for something you can get for free".
Haf Trend + 3 Ema
Ema 1
ema2
ema3