Daily trading records
Automatic Data Processing Stock Price on August 28, 2026
Direct answer
Automatic Data Processing closed at $287.48 on August 28, 2026.
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Review Automatic Data Processing's price trend and period performance.
The chart connects verified session closes from June 3, 2026 through August 28, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+2.38%
From the August 21, 2026 close of $280.81 to $287.48 on August 28, 2026.
20-session performance
+7.89%
From the July 31, 2026 close of $266.46 to $287.48 on August 28, 2026.
60-session performance
+26.23%
From the June 3, 2026 close of $227.75 to $287.48 on August 28, 2026.
Verified data
- Open
- $285.00
- High
- $287.86
- Low
- $285.00
- Close
- $287.48
- Volume
- 1,761,297
- Prior-close change
- +$2.80 (+0.98%)
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Read the frequently asked questions.
What was Automatic Data Processing's closing price on August 28, 2026?
Automatic Data Processing closed at $287.48 on August 28, 2026.
What were Automatic Data Processing's open, high and low on August 28, 2026?
The open was $285.00, the high was $287.86 and the low was $285.00.
How much did Automatic Data Processing change from the prior close on August 28, 2026?
The change from the prior close was +$2.80 (+0.98%).
What was Automatic Data Processing's volume on August 28, 2026?
Trading volume was 1,761,297 shares.
What is the source for Automatic Data Processing's daily prices?
Daily aggregate prices are provided by Polygon.