Daily trading records

Alphabet Stock Price on August 31, 2026

Direct answer

Alphabet closed at $339.35 on August 31, 2026.

The open was $343.825, the high was $344.59 and the low was $337.156.
Volume was 33,493,633. The change from the prior close was -$7.24 (-2.09%).

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Review Alphabet's price trend and period performance.

The chart connects verified session closes from June 4, 2026 through August 31, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-2.50%

From the August 24, 2026 close of $348.06 to $339.35 on August 31, 2026.

20-session performance

-9.15%

From the August 3, 2026 close of $373.51 to $339.35 on August 31, 2026.

60-session performance

-8.82%

From the June 4, 2026 close of $372.19 to $339.35 on August 31, 2026.

Alphabet Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$343.825$344.59$337.156$339.3533,493,633-$7.24 (-2.09%)

Verified data

Open
$343.825
High
$344.59
Low
$337.156
Close
$339.35
Volume
33,493,633
Prior-close change
-$7.24 (-2.09%)

Read the frequently asked questions.

What was Alphabet's closing price on August 31, 2026?

Alphabet closed at $339.35 on August 31, 2026.

What were Alphabet's open, high and low on August 31, 2026?

The open was $343.825, the high was $344.59 and the low was $337.156.

How much did Alphabet change from the prior close on August 31, 2026?

The change from the prior close was -$7.24 (-2.09%).

What was Alphabet's volume on August 31, 2026?

Trading volume was 33,493,633 shares.

What is the source for Alphabet's daily prices?

Daily aggregate prices are provided by Polygon.