Final answer:
Today's trading volume for Smith Enterprises was significantly higher than the average, indicating relatively heavy trading activity.
Step-by-step explanation:
The trading of Smith Enterprises stock today was relatively heavy compared to its normal level of trading. The volume for the day was 1,419,317, whereas the average volume over a 3-month period (Avg. Vol. (3m)) has been 629,072. Considering that the day's volume is more than double the average volume, we can conclude there was a significant increase in trading activity, possibly influenced by the company being profiled as a "hot" growth stock.