Daily trading records
Martin Marietta Materials Stock Price on September 15, 2026
Direct answer
Martin Marietta Materials closed at $506.81 on September 15, 2026.
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Review Martin Marietta Materials's price trend and period performance.
The chart connects verified session closes from June 18, 2026 through September 15, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-1.01%
From the September 8, 2026 close of $511.98 to $506.81 on September 15, 2026.
20-session performance
-5.91%
From the August 17, 2026 close of $538.66 to $506.81 on September 15, 2026.
60-session performance
-16.80%
From the June 18, 2026 close of $609.12 to $506.81 on September 15, 2026.
Verified data
- Open
- $501.23
- High
- $509.67
- Low
- $495.73
- Close
- $506.81
- Volume
- 909,674
- Prior-close change
- +$5.89 (+1.18%)
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Read the frequently asked questions.
What was Martin Marietta Materials's closing price on September 15, 2026?
Martin Marietta Materials closed at $506.81 on September 15, 2026.
What were Martin Marietta Materials's open, high and low on September 15, 2026?
The open was $501.23, the high was $509.67 and the low was $495.73.
How much did Martin Marietta Materials change from the prior close on September 15, 2026?
The change from the prior close was +$5.89 (+1.18%).
What was Martin Marietta Materials's volume on September 15, 2026?
Trading volume was 909,674 shares.
What is the source for Martin Marietta Materials's daily prices?
Daily aggregate prices are provided by Polygon.