Daily trading records
KLA Stock Price on July 29, 2026
Direct answer
KLA closed at $170.19 on July 29, 2026.
The open was $177.625, the high was $191.37 and the low was $169.81.
Volume was 20,427,581. The change from the prior close was -$20.61 (-10.80%).
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Review KLA's price trend and period performance.
The chart connects verified session closes from May 1, 2026 through July 29, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-20.73%
From the July 22, 2026 close of $214.69 to $170.19 on July 29, 2026.
20-session performance
-43.59%
From the June 30, 2026 close of $301.71 to $170.19 on July 29, 2026.
60-session performance
-1.41%
From the May 1, 2026 close of $172.626 to $170.19 on July 29, 2026.
Verified data
- Open
- $177.625
- High
- $191.37
- Low
- $169.81
- Close
- $170.19
- Volume
- 20,427,581
- Prior-close change
- -$20.61 (-10.80%)
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Read the frequently asked questions.
What was KLA's closing price on July 29, 2026?
KLA closed at $170.19 on July 29, 2026.
What were KLA's open, high and low on July 29, 2026?
The open was $177.625, the high was $191.37 and the low was $169.81.
How much did KLA change from the prior close on July 29, 2026?
The change from the prior close was -$20.61 (-10.80%).
What was KLA's volume on July 29, 2026?
Trading volume was 20,427,581 shares.
What is the source for KLA's daily prices?
Daily aggregate prices are provided by Polygon.