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September 15, 2026

DexCom, Inc. - Common Stock (NQ:DXCM)

79.85 -0.07 (-0.09%)
Delayed Quote Updated: 10:31 AM EST, Nov 11, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 553,865
Open 79.80
Bid (Size) 79.79 (100)
Ask (Size) 79.85 (200)
Prev. Close 79.92
Today's Range 78.93 - 80.36
52wk Range 54.20 - 92.59
Shares Outstanding 373,000,000
Dividend Yield N/A

Performance

52-Week Range 13.8% below 52-week high
79.85
54.2052W Low 92.5952W High
1 Week 11.5% below 1-week high
79.181W Low 90.251W High

DexCom, Inc. - Common Stock (DXCM) traded between $54.20 and $92.59 over the past 52 weeks and last traded at $79.85, 13.8% below its 52-week high. Over the past week it ranged between $79.18 and $90.25.

Past 12 Months
-9.8%
-7.1%
-10.8%
+30.6%
+20.0%
+45.6%
1W -$8.63
1M -$6.07
3M -$9.68
6M +$18.71
YTD +$13.31
1Y +$25.01

DXCM was +45.6% over the past year, +30.6% over six months, +20.0% year to date, -9.8% in the last week.

12 Months vs Market
DXCM
+45.6%
DIA
+9.9%
SPY
+11.1%
QQQ
+10.4%
IWM
+15.6%

Over the past 12 months DXCM returned +45.6% versus DIA (Dow) +9.9%, SPY (S&P 500) +11.1%, QQQ (Nasdaq 100) +10.4% and IWM (Russell 2000) +15.6%.

Volume & Liquidity 0.13× 3-mo avg
Today 553,865 3-mo avg 4.3M
1W
4.3M
1M
4.9M
3M
4.3M
6M
5.0M
YTD
5.0M
1Y
5.0M

DXCM most recently traded 553,865 shares against a 3-month average daily volume of 4.3M.

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Frequently Asked Questions

Is DexCom, Inc. - Common Stock publicly traded?
Yes, DexCom, Inc. - Common Stock is publicly traded.
What exchange does DexCom, Inc. - Common Stock trade on?
DexCom, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for DexCom, Inc. - Common Stock?
The ticker symbol for DexCom, Inc. - Common Stock is DXCM on the Nasdaq Stock Market
What is the current price of DexCom, Inc. - Common Stock?
The current price of DexCom, Inc. - Common Stock is 79.85
When was DexCom, Inc. - Common Stock last traded?
The last trade of DexCom, Inc. - Common Stock was at 11/11/26 10:31 AM ET
What is the market capitalization of DexCom, Inc. - Common Stock?
The market capitalization of DexCom, Inc. - Common Stock is 29.78B
How many shares of DexCom, Inc. - Common Stock are outstanding?
DexCom, Inc. - Common Stock has 30B shares outstanding.
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