DXCM: DexCom Inc

As of Friday, July 31st, 2026

$ 83.45

+8.91 +11.95%

Open: 79.88
High: 84.70
Low: 79.50
Volume: 11,981,392
Previous Close on Thursday, July 30th, 2026

$ 74.54

-0.60 -0.80%

Open: 73.93
High: 74.87
Low: 73.24
Volume: 5,639,210

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-31 79.88 84.70 79.50 83.45 11,981,392 +8.91 +11.95
2026-07-30 73.93 74.87 73.24 74.54 5,639,210 -0.60 -0.80
2026-07-29 74.42 76.09 73.45 75.14 6,228,364 +0.29 +0.39
2026-07-28 74.57 76.09 74.09 74.85 4,068,330 +1.48 +2.02
2026-07-27 72.00 74.59 72.00 73.37 4,988,405 +1.83 +2.56
2026-07-24 71.05 71.85 69.79 71.54 2,844,471 +1.06 +1.50
2026-07-23 71.08 71.43 70.28 70.48 3,204,848 -0.95 -1.33
2026-07-22 75.04 75.29 70.73 71.43 3,819,492 -3.32 -4.44
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 84.70
On 2026-07-31		 72.00
On 2026-07-27		 11.91 16.65 76.09
On 2026-07-28		 73.24
On 2026-07-30		 -3.75 76.27
10D 84.70
On 2026-07-31		 69.79
On 2026-07-24		 6.80 8.87 77.09
On 2026-07-20		 69.79
On 2026-07-24		 -9.46 74.52
20D 84.70
On 2026-07-31		 69.74
On 2026-07-06		 12.20 17.12 79.15
On 2026-07-16		 69.79
On 2026-07-24		 -11.83 74.55
WTD 84.70
On 2026-07-31		 72.00
On 2026-07-27		 11.91 16.65 76.09
On 2026-07-28		 73.24
On 2026-07-30		 -3.75 76.27
MTD 84.70
On 2026-07-31		 67.87
On 2026-07-01		 16.10 23.90 79.15
On 2026-07-16		 69.79
On 2026-07-24		 -11.83 74.14
As of Friday, July 31st, 2026
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,485.03 +276.97 +0.53 703,442,636
DJTA

Dow Jones Transportation Average

21,039.30 -49.93 -0.24 66,616,825
SPX

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7,489.72 +52.09 +0.70
OEX

S&P 100 Index

3,690.98 +34.06 +0.93
NDX

NASDAQ 100 Index

28,274.20 +167.85 +0.60
NYA

NYSE Composite Index

24,107.54 -30.75 -0.13
XAX

NYSE AMEX Composite Index

8,448.14 +9.87 +0.12
RUI

RUSSELL 1000 Index

4,076.38 +24.90 +0.61
RUT

Russell 2000 Index

2,931.34 -14.76 -0.50
RUA

Russell 3000 Index

4,256.18 +24.01 +0.57
VIX

CBOE Volatility Index

15.99 -1.10 -6.44
VIX1Y

CBOE S&P 500 One-Year Volatility Index

22.94 -0.18 -0.78
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.34 -0.27 -1.25
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.02 -0.48 -2.46
 
Recent
Ticker Last Chg %Chg Volume
DXCM

DexCom Inc

83.45 +8.91 +11.95 11,981,392