| Vulcan Materials is a supplier of construction aggregates and a producer of asphalt mix and ready-mixed concrete. Co.'s segments are: Aggregates, which produces and sells aggregates (crushed stone, sand and gravel, sand, and other aggregates) and related products and services; Asphalt, which produces and sells asphalt mix in Alabama, Arizona, California, New Mexico, Tennessee and Texas, and includes asphalt construction paving in Alabama, Tennessee and Texas; Concrete, which produces and sells ready-mixed concrete in California, Maryland, Texas and Virginia, in addition to Washington D.C.; and Calcium, which consists of a Florida facility that mines, produces and sells calcium products. |
When researching a stock like Vulcan Materials, many investors are the most familiar with Fundamental Analysis — looking at a company's balance sheet, earnings, revenues, and what's happening in that company's underlying business. Investors who use Fundamental Analysis to identify good stocks to buy or sell can also benefit from VMC Technical Analysis to help find a good entry or exit point. Technical Analysis is blind to the fundamentals and looks only at the trading data for VMC stock — the real life supply and demand for the stock over time — and examines that data in different ways. One of these ways is called the Relative Strength Index, or RSI. This popular indicator, originally developed in the 1970's by J. Welles Wilder, looks at a 14-day moving average of a stock's gains on its up days, versus its losses on its down days. The resulting VMC RSI is a value that measures momentum, oscillating between "oversold" and "overbought" on a scale of zero to 100. A reading below 30 is viewed to be oversold, which a bullish investor could look to as a sign that the selling is in the process of exhausting itself, and look for entry point opportunities. A reading above 70 is viewed to be overbought, which could indicate that a rally in progress is starting to get crowded with buyers. If the rally has been a long one, that could be a sign that a pullback is overdue.