Daily trading records

ATS Stock Price on August 26, 2026

Direct answer

ATS closed at $19.85 on August 26, 2026.

The open was $19.49, the high was $20.11 and the low was $19.49.
Volume was 277,157. The change from the prior close was +$0.20 (+1.02%).

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Review ATS's price trend and period performance.

The chart connects verified session closes from June 1, 2026 through August 26, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

+0.40%

From the August 19, 2026 close of $19.77 to $19.85 on August 26, 2026.

20-session performance

-25.09%

From the July 29, 2026 close of $26.50 to $19.85 on August 26, 2026.

60-session performance

-32.71%

From the June 1, 2026 close of $29.50 to $19.85 on August 26, 2026.

ATS Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$19.49$20.11$19.49$19.85277,157+$0.20 (+1.02%)

Verified data

Open
$19.49
High
$20.11
Low
$19.49
Close
$19.85
Volume
277,157
Prior-close change
+$0.20 (+1.02%)

Read the frequently asked questions.

What was ATS's closing price on August 26, 2026?

ATS closed at $19.85 on August 26, 2026.

What were ATS's open, high and low on August 26, 2026?

The open was $19.49, the high was $20.11 and the low was $19.49.

How much did ATS change from the prior close on August 26, 2026?

The change from the prior close was +$0.20 (+1.02%).

What was ATS's volume on August 26, 2026?

Trading volume was 277,157 shares.

What is the source for ATS's daily prices?

Daily aggregate prices are provided by Polygon.