Daily trading records
Alphabet Stock Price on August 18, 2026
Direct answer
Alphabet closed at $344.20 on August 18, 2026.
Get free Alphabet email updates.
Bullstory sends one daily email when new analysis or important company news is available.
Review Alphabet's price trend and period performance.
The chart connects verified session closes from May 21, 2026 through August 18, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+0.12%
From the August 11, 2026 close of $343.80 to $344.20 on August 18, 2026.
20-session performance
-0.85%
From the July 21, 2026 close of $347.15 to $344.20 on August 18, 2026.
60-session performance
-11.21%
From the May 21, 2026 close of $387.66 to $344.20 on August 18, 2026.
Verified data
- Open
- $342.405
- High
- $344.8699
- Low
- $340.19
- Close
- $344.20
- Volume
- 19,248,828
- Prior-close change
- +$0.20 (+0.06%)
Explore related company data
Read the frequently asked questions.
What was Alphabet's closing price on August 18, 2026?
Alphabet closed at $344.20 on August 18, 2026.
What were Alphabet's open, high and low on August 18, 2026?
The open was $342.405, the high was $344.8699 and the low was $340.19.
How much did Alphabet change from the prior close on August 18, 2026?
The change from the prior close was +$0.20 (+0.06%).
What was Alphabet's volume on August 18, 2026?
Trading volume was 19,248,828 shares.
What is the source for Alphabet's daily prices?
Daily aggregate prices are provided by Polygon.