DexCom is a medical device company primarily focused on the design, development and commercialization of continuous glucose monitoring (CGM) systems for use by people with diabetes and by healthcare providers. Co.'s products include: DecCom G6®, which is designed to allow Co.'s transmitter to run an algorithm to generate a glucose value; Dexcom G7®, which is designed for all people with diabetes ages two years and older, giving access to a diabetes management solution; DexCom Share®, which is a remote monitoring system, provided for use with any existing Dexcom system; Dexcom Real-Time API, which expands connectivity and interoperability of the Dexcom CGM digital ecosystem; and Dexcom ONE®.
When researching a stock like DexCom, 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 DXCM 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 DXCM 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 DXCM 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. |
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Video: RSI Indicator