Smith Enterprises recently was profiled on a financial information website and touted as a "hot" growth stock. You acquired the stock quote shown here from that website.

Smith Enterprises (NYSE: SME)
Last Trade:	51.63	Day’s Range:	47.22 – 51.96
Trade Time:	4:00 PM ET	52wk Range:	25.48 – 60.71
One-Day Stock Return:	11.25%	Volume:	1,419,317
Prev. Close:	46.41	Dec. Vol. (3m):	629,072
Open:	47.25	Market Cap:	1.63B
Bid:	N/A	P/E (ttm):	27.02
Ask:	N/A	EPS (ttm):
1y Target Est:	55.40	Div. & Yield:	0.20 (0.40%)

The last trade time is shown to be at 4:00 PM Eastern Time. The abbreviation “ttm” stands for “trailing twelve months,” and the number shown reflects data from the previous 12 months. The abbreviation “3m” reflects data from the previous 3 months.

What exchange does Smith Enterprises trade on?

What is Smith’s earnings per share (EPS) for the trailing 12 months?

How much did the price increase today over yesterday’s closing price?

How heavy was the trading of Smith’s stock today relative to the normal level of trading?