the price ending 00,20,50,80 are the favorite numbers or we can say these are the magic numbers... i tried to open the chart and look at pair USD-CAD, i found this stategy is useful at UC too. we only put Pending orders outside magenta lines, and took profit only 10 pips, and we got it. so, i have the conclusion we can use at pair USD-CAD...
This is the screenshot