| Garmin, through its subsidiaries, designs, develops, manufactures, markets and distributes a family of hand-held, wearable, portable and fixed-mount Global Positioning System-enabled products and other navigation, communications, sensor-based and information products. Co. 's primary markets include: Fitness, which provides range of products for use in fitness and activity tracking; Outdoor, which provides range of products for use in outdoor activities; Marine, a manufacturer of recreational marine electronics; Aviation, which is a provider of solutions to aircraft manufacturers, existing aircraft owners and operators; Auto, which provides a range of products for use in the auto market.
When researching a stock like Garmin, 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 GRMN 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 GRMN 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 GRMN 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.