AZZ TodayAZZAZZ$81.20 +4.69 (+6.13$42.55▼$86.94Dividend Yield0.84$93.75Add to WatchlistTrend-following is one of the most basic and widely used technical trading strategies because it works. AZZ Inc. NYSE: AZZ sends a signal to trend-following investors: a solid, sizeable green candle confirming support at a critical level that coincides with a long-term moving average. The signal on AZZ’s chart is compounded by increased volume and coincident signals in the MACD a ...