Coiling for a major breakout ?

The dollar index has been trading sideway since early 2015 ! But lately the range has been getting narrower ( lower high and high lows) and contracting in a possible triangle pattern ! This week closed with a bullish engulfing candle and possibly trying to break out on the upside ! The next couple of weeks should be very informative about the next major move in the dollar index ! All the very best to you all !