The Utilities SPDR (XLU) is by far the weakest of the nine sector SPDRs right now. The P&F chart below uses daily price data and each box is valued at .30%. The ETF broke the Bullish Support Line in August, consolidated and then broke below the prior two O-Columns with this week. You can read more on PnF charts in our ChartSchool
Click this image for a live chart.