ABM Industries' 15-min chart sees MACD golden cross, Bollinger Bands expanding upward.

Based on the 15-minute chart for ABM Industries, the MACD indicator has recently crossed over, signaling a bullish trend. Furthermore, the Bollinger Bands have expanded upwards, indicating increased volatility and a growing upward trend in the stock price. These technical indicators suggest that the market trend is being driven by buyers and that the stock price has the potential to continue rising.