The 3 leaders YTD have been (in order): Utilities, Healthcare, Staples; which happen to be the 3 most defensive sectors, who tend to outperform during a recession... Inside the utilities sector, the Water industry is the leader.
CWCO has a beautiful looking chart, setting a strong support after making a double-bottom, which immediately after, made a bullish engulfing candle. It is interesting to note, that the volume on this 2-day event; was almost identical. Meaning the amount of buyers was larger than the seller side.