Daily trading records

Automatic Data Processing Stock Price on July 17, 2026

Direct answer

Automatic Data Processing closed at $255.265 on July 17, 2026.

The open was $257.98, the high was $261.31 and the low was $251.45.
Volume was 2,675,836. The change from the prior close was -$1.295 (-0.50%).

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Review Automatic Data Processing's price trend and period performance.

The chart connects verified session closes from April 21, 2026 through July 17, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

+5.52%

From the July 10, 2026 close of $241.92 to $255.265 on July 17, 2026.

20-session performance

+16.69%

From the June 17, 2026 close of $218.76 to $255.265 on July 17, 2026.

60-session performance

+25.83%

From the April 21, 2026 close of $202.87 to $255.265 on July 17, 2026.

Automatic Data Processing Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$257.98$261.31$251.45$255.2652,675,836-$1.295 (-0.50%)

Verified data

Open
$257.98
High
$261.31
Low
$251.45
Close
$255.265
Volume
2,675,836
Prior-close change
-$1.295 (-0.50%)

Read the frequently asked questions.

What was Automatic Data Processing's closing price on July 17, 2026?

Automatic Data Processing closed at $255.265 on July 17, 2026.

What were Automatic Data Processing's open, high and low on July 17, 2026?

The open was $257.98, the high was $261.31 and the low was $251.45.

How much did Automatic Data Processing change from the prior close on July 17, 2026?

The change from the prior close was -$1.295 (-0.50%).

What was Automatic Data Processing's volume on July 17, 2026?

Trading volume was 2,675,836 shares.

What is the source for Automatic Data Processing's daily prices?

Daily aggregate prices are provided by Polygon.