Dexcom Inc Stock Price History
| DXCM Stock | USD 66.06 0.15 0.23% |
Below is the normalized historical share price chart for DexCom Inc extending back to April 14, 2005. This chart has been adjusted for all splits and dividends and is plotted against all major global economic recessions. As of today, the current price of DexCom stands at 66.06, as last reported on the 20th of December, with the highest price reaching 66.87 and the lowest price hitting 65.64 during the day.
If you're considering investing in DexCom Stock, it is important to understand the factors that can impact its price. DexCom Inc secures Sharpe Ratio (or Efficiency) of -0.0156, which denotes the company had a -0.0156 % return per unit of risk over the last 3 months. DexCom Inc exposes twenty-two different technical indicators, which can help you to evaluate volatility embedded in its price movement. Please confirm DexCom's Mean Deviation of 1.93, variance of 9.01, and Standard Deviation of 3.0 to check the risk estimate we provide. At this time, DexCom's Total Stockholder Equity is very stable compared to the past year. As of the 20th of December 2025, Liabilities And Stockholders Equity is likely to grow to about 6.8 B, though Treasury Stock is likely to grow to (176.3 M). . At this time, DexCom's Price Earnings Ratio is very stable compared to the past year. As of the 20th of December 2025, Price Earnings To Growth Ratio is likely to grow to 41.29, while Price To Sales Ratio is likely to drop 7.41. DexCom Stock price history is provided at the adjusted basis, taking into account all of the recent filings.
IPO Date 14th of April 2005 | 200 Day MA 74.1249 | 50 Day MA 64.0324 | Beta 1.515 |
Sharpe Ratio = -0.0156
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| Negative Returns | DXCM |
Based on monthly moving average DexCom is not performing at its full potential. However, if added to a well diversified portfolio the total return can be enhanced and market risk can be reduced. You can increase risk-adjusted return of DexCom by adding DexCom to a well-diversified portfolio.
Price Book 9.4296 | Enterprise Value Ebitda 20.4184 | Price Sales 5.7366 | Shares Float 387.4 M | Wall Street Target Price 85.2692 |
DexCom Stock Price History Chart
There are several ways to analyze DexCom Stock price data. The simplest method is using a basic DexCom candlestick price chart, which shows DexCom price history and the buying and selling dynamics of a specified period. Many traders also use subjective judgment to their trading calls, avoiding the need to trade based on technical analysis.
| Highest Price | October 23, 2025 | 71.06 |
| Lowest Price | November 10, 2025 | 54.84 |
DexCom December 20, 2025 Stock Price Synopsis
Various analyses of DexCom's daily price changes, such as its Balance Of Power or Price Action, are crucial when deciding whether to buy, hold, or sell DexCom Stock. It can be used to describe the percentage change in the price of DexCom from one trading day to the next and could be a valuable metric for traders and investors to gauge the volatility and momentum of DexCom Stock.| DexCom Price Daily Balance Of Power | 0.12 | |
| DexCom Price Action Indicator | (0.12) | |
| DexCom Accumulation Distribution | 195,751 | |
| DexCom Price Rate Of Daily Change | 1.00 |
DexCom December 20, 2025 Stock Price Analysis
DexCom Stock Price History Data
The price series of DexCom for the period between Sun, Sep 21, 2025 and Sat, Dec 20, 2025 has a statistical range of 21.6 with a coefficient of variation of 6.84. Under current investment horizon, the daily prices are spread out with arithmetic mean of 65.08. The median price for the last 90 days is 66.08. The company completed 4:1 stock split on 13th of June 2022.| Open | High | Low | Close | Volume | ||
12/19/2025 | 66.29 | 66.87 | 65.64 | 66.06 | 10,642,179 | |
| 12/18/2025 | 66.31 | 66.67 | 65.56 | 65.91 | 3,721,272 | |
12/17/2025 | 66.18 | 68.19 | 65.65 | 65.75 | 5,095,589 | |
| 12/16/2025 | 66.35 | 67.00 | 65.20 | 66.37 | 4,435,312 | |
| 12/15/2025 | 67.41 | 67.75 | 65.36 | 65.73 | 7,198,030 | |
| 12/12/2025 | 69.05 | 69.31 | 66.68 | 66.96 | 6,831,183 | |
| 12/11/2025 | 67.98 | 69.77 | 67.53 | 68.94 | 6,926,600 | |
| 12/10/2025 | 66.49 | 68.22 | 65.69 | 67.56 | 7,468,548 | |
| 12/09/2025 | 65.93 | 66.75 | 64.40 | 66.33 | 5,032,821 | |
12/08/2025 | 65.32 | 66.04 | 64.00 | 65.62 | 4,633,886 | |
| 12/05/2025 | 65.38 | 66.75 | 65.15 | 65.49 | 3,854,600 | |
12/04/2025 | 65.13 | 65.33 | 64.09 | 65.25 | 3,482,041 | |
12/03/2025 | 64.43 | 65.16 | 64.09 | 64.85 | 3,710,800 | |
12/02/2025 | 65.08 | 65.31 | 64.36 | 64.45 | 4,799,271 | |
| 12/01/2025 | 62.89 | 63.98 | 62.32 | 63.52 | 4,817,063 | |
11/28/2025 | 62.57 | 63.95 | 62.23 | 63.47 | 2,254,800 | |
| 11/26/2025 | 61.31 | 63.08 | 61.08 | 62.53 | 3,664,887 | |
11/25/2025 | 61.99 | 64.00 | 61.43 | 61.69 | 6,759,200 | |
11/24/2025 | 60.38 | 62.85 | 60.07 | 62.21 | 5,745,150 | |
11/21/2025 | 58.50 | 61.15 | 58.36 | 60.23 | 5,453,400 | |
11/20/2025 | 59.72 | 60.74 | 58.29 | 58.42 | 4,779,861 | |
11/19/2025 | 59.78 | 60.33 | 59.16 | 59.73 | 6,353,100 | |
11/18/2025 | 58.35 | 60.48 | 58.14 | 60.17 | 6,449,152 | |
11/17/2025 | 58.23 | 59.15 | 57.20 | 58.49 | 5,818,911 | |
11/14/2025 | 59.06 | 59.47 | 57.92 | 58.06 | 5,373,317 | |
11/13/2025 | 59.20 | 60.85 | 59.20 | 59.72 | 6,563,690 | |
11/12/2025 | 58.07 | 59.79 | 57.51 | 59.61 | 6,839,386 | |
11/11/2025 | 56.29 | 58.86 | 55.84 | 58.13 | 9,740,206 | |
11/10/2025 | 55.16 | 55.90 | 54.20 | 54.84 | 8,877,600 | |
11/07/2025 | 57.95 | 58.25 | 54.11 | 55.00 | 10,462,643 | |
11/06/2025 | 58.97 | 60.00 | 56.89 | 58.02 | 8,984,013 | |
11/05/2025 | 60.95 | 60.95 | 58.34 | 59.28 | 8,964,957 | |
11/04/2025 | 61.09 | 62.39 | 58.88 | 61.18 | 11,197,456 | |
11/03/2025 | 58.61 | 61.15 | 58.53 | 60.43 | 17,445,551 | |
10/31/2025 | 59.23 | 60.36 | 56.45 | 58.22 | 26,473,803 | |
10/30/2025 | 68.36 | 69.17 | 68.00 | 68.20 | 6,759,023 | |
10/29/2025 | 68.92 | 69.10 | 67.80 | 68.18 | 4,432,354 | |
10/28/2025 | 70.58 | 70.58 | 66.42 | 69.23 | 8,565,009 | |
10/27/2025 | 70.94 | 71.11 | 69.82 | 70.63 | 2,608,040 | |
| 10/24/2025 | 71.15 | 72.07 | 70.31 | 70.33 | 3,117,413 | |
10/23/2025 | 70.70 | 71.47 | 70.11 | 71.06 | 2,855,777 | |
10/22/2025 | 70.43 | 71.96 | 69.75 | 70.70 | 4,079,095 | |
10/21/2025 | 68.76 | 69.83 | 67.99 | 69.75 | 4,473,468 | |
10/20/2025 | 67.00 | 68.47 | 66.70 | 68.43 | 4,503,402 | |
10/17/2025 | 66.26 | 66.85 | 65.41 | 66.60 | 3,516,331 | |
10/16/2025 | 66.00 | 66.68 | 64.99 | 66.33 | 3,773,463 | |
10/15/2025 | 66.35 | 66.61 | 64.90 | 65.41 | 3,333,161 | |
10/14/2025 | 63.80 | 67.29 | 63.20 | 66.21 | 5,710,254 | |
10/13/2025 | 65.99 | 66.37 | 64.93 | 65.20 | 3,303,372 | |
10/10/2025 | 68.15 | 68.50 | 65.03 | 65.12 | 3,283,544 | |
10/09/2025 | 67.56 | 69.00 | 67.24 | 68.08 | 3,342,682 | |
10/08/2025 | 65.97 | 67.88 | 64.90 | 67.78 | 5,834,864 | |
10/07/2025 | 66.77 | 67.42 | 65.89 | 66.03 | 3,558,248 | |
10/06/2025 | 67.90 | 68.00 | 66.12 | 66.36 | 5,894,980 | |
10/03/2025 | 66.80 | 67.63 | 66.37 | 67.05 | 4,435,483 | |
10/02/2025 | 65.79 | 66.82 | 64.67 | 66.44 | 4,671,303 | |
10/01/2025 | 67.21 | 67.86 | 63.53 | 66.08 | 7,619,500 | |
09/30/2025 | 66.70 | 67.61 | 66.18 | 67.29 | 3,793,030 | |
09/29/2025 | 67.34 | 67.37 | 65.18 | 66.46 | 5,868,000 | |
09/26/2025 | 68.05 | 69.25 | 66.71 | 67.10 | 7,430,200 | |
09/25/2025 | 66.71 | 68.57 | 65.50 | 68.30 | 6,457,229 |
About DexCom Stock history
DexCom investors dedicate a lot of time and effort to gaining insight into how a market's past behavior relates to its future. Access to timely market data for DexCom is vital when making an investment decision, and regardless of whether you use fundamental or technical analysis, your return on investment in DexCom Inc will depend on recognizing future opportunities and eliminating past mistakes. Historical data analysis is the study of market behavior over a given time. Recorded market-related data such as price, volatility, and volume can be quantified and studied over a defined period. Through a detailed examination of a market's past behavior, traders and investors can gain perspective on the inner workings of that market. The information obtained throughout analyzing DexCom stock prices may prove useful in developing a viable investing in DexCom
| Last Reported | Projected for Next Year | ||
| Common Stock Shares Outstanding | 412.7 M | 254.7 M | |
| Net Income Applicable To Common Shares | 392.4 M | 412 M |
DexCom Quarterly Net Working Capital |
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DexCom Stock Technical Analysis
DexCom technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
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DexCom Technical and Predictive Indicators
Predictive indicators are helping investors to find signals for DexCom's price direction in advance. Along with the technical and fundamental analysis of DexCom Stock historical price patterns, it is also worthwhile for investors to track various predictive indicators of DexCom to make sure they correctly time the market and exploit it's hidden potentials. Even though most predictive indicators are useful for the short-term horizon, it's virtually impossible to predict the unforeseen market. For traders with a short-term horizon, predictive indicators add value when properly applied. Long-term investors, however, may find many predictive indicators less useful.
| Risk Adjusted Performance | (0.03) | |||
| Jensen Alpha | (0.23) | |||
| Total Risk Alpha | (0.42) | |||
| Treynor Ratio | (0.26) |
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| Overlap Studies | ||
| Pattern Recognition | ||
| Price Transform | ||
| Statistic Functions | ||
| Volatility Indicators | ||
| Volume Indicators |
Check out Investing Opportunities to better understand how to build diversified portfolios, which includes a position in DexCom Inc. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in world development indicators. You can also try the Commodity Channel module to use Commodity Channel Index to analyze current equity momentum.
Is Health Care Equipment & Supplies space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of DexCom. If investors know DexCom will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about DexCom listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth 1.099 | Earnings Share 1.8 | Revenue Per Share | Quarterly Revenue Growth 0.216 | Return On Assets |
The market value of DexCom Inc is measured differently than its book value, which is the value of DexCom that is recorded on the company's balance sheet. Investors also form their own opinion of DexCom's value that differs from its market value or its book value, called intrinsic value, which is DexCom's true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because DexCom's market value can be influenced by many factors that don't directly affect DexCom's underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between DexCom's value and its price as these two are different measures arrived at by different means. Investors typically determine if DexCom is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, DexCom's price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.