Daily trading records

Onto Innovation Stock Price on August 24, 2026

Direct answer

Onto Innovation closed at $282.91 on August 24, 2026.

The open was $284.85, the high was $285.25 and the low was $274.6625.
Volume was 713,978. The change from the prior close was -$10.42 (-3.55%).

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Review Onto Innovation's price trend and period performance.

The chart connects verified session closes from May 28, 2026 through August 24, 2026.

Closing-price trend by trading session

Period performance is calculated from verified trading sessions.

5-session performance

-19.44%

From the August 17, 2026 close of $351.16 to $282.91 on August 24, 2026.

20-session performance

+7.85%

From the July 27, 2026 close of $262.33 to $282.91 on August 24, 2026.

60-session performance

+9.31%

From the May 28, 2026 close of $258.81 to $282.91 on August 24, 2026.

Onto Innovation Historical prices
Historical pricesOpenHighLowCloseVolumePrior-close change
$284.85$285.25$274.6625$282.91713,978-$10.42 (-3.55%)

Verified data

Open
$284.85
High
$285.25
Low
$274.6625
Close
$282.91
Volume
713,978
Prior-close change
-$10.42 (-3.55%)

Read the frequently asked questions.

What was Onto Innovation's closing price on August 24, 2026?

Onto Innovation closed at $282.91 on August 24, 2026.

What were Onto Innovation's open, high and low on August 24, 2026?

The open was $284.85, the high was $285.25 and the low was $274.6625.

How much did Onto Innovation change from the prior close on August 24, 2026?

The change from the prior close was -$10.42 (-3.55%).

What was Onto Innovation's volume on August 24, 2026?

Trading volume was 713,978 shares.

What is the source for Onto Innovation's daily prices?

Daily aggregate prices are provided by Polygon.