Daily trading records
DexCom Stock Price on July 29, 2026
Direct answer
DexCom closed at $75.14 on July 29, 2026.
The open was $74.42, the high was $76.085 and the low was $73.445.
Volume was 6,270,155. The change from the prior close was +$0.29 (+0.39%).
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Review DexCom's price trend and period performance.
The chart connects verified session closes from May 1, 2026 through July 29, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+5.19%
From the July 22, 2026 close of $71.43 to $75.14 on July 29, 2026.
20-session performance
+11.57%
From the June 30, 2026 close of $67.35 to $75.14 on July 29, 2026.
60-session performance
+22.48%
From the May 1, 2026 close of $61.35 to $75.14 on July 29, 2026.
Verified data
- Open
- $74.42
- High
- $76.085
- Low
- $73.445
- Close
- $75.14
- Volume
- 6,270,155
- Prior-close change
- +$0.29 (+0.39%)
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Read the frequently asked questions.
What was DexCom's closing price on July 29, 2026?
DexCom closed at $75.14 on July 29, 2026.
What were DexCom's open, high and low on July 29, 2026?
The open was $74.42, the high was $76.085 and the low was $73.445.
How much did DexCom change from the prior close on July 29, 2026?
The change from the prior close was +$0.29 (+0.39%).
What was DexCom's volume on July 29, 2026?
Trading volume was 6,270,155 shares.
What is the source for DexCom's daily prices?
Daily aggregate prices are provided by Polygon.