Daily trading records
Lam Research Stock Price on August 20, 2026
Direct answer
Lam Research closed at $310.53 on August 20, 2026.
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Review Lam Research's price trend and period performance.
The chart connects verified session closes from May 26, 2026 through August 20, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-7.86%
From the August 13, 2026 close of $337.01 to $310.53 on August 20, 2026.
20-session performance
-2.89%
From the July 23, 2026 close of $319.78 to $310.53 on August 20, 2026.
60-session performance
-3.77%
From the May 26, 2026 close of $322.68 to $310.53 on August 20, 2026.
Verified data
- Open
- $305.225
- High
- $312.54
- Low
- $302.95
- Close
- $310.53
- Volume
- 6,802,560
- Prior-close change
- +$3.36 (+1.09%)
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Read the frequently asked questions.
What was Lam Research's closing price on August 20, 2026?
Lam Research closed at $310.53 on August 20, 2026.
What were Lam Research's open, high and low on August 20, 2026?
The open was $305.225, the high was $312.54 and the low was $302.95.
How much did Lam Research change from the prior close on August 20, 2026?
The change from the prior close was +$3.36 (+1.09%).
What was Lam Research's volume on August 20, 2026?
Trading volume was 6,802,560 shares.
What is the source for Lam Research's daily prices?
Daily aggregate prices are provided by Polygon.