Daily trading records
RTX Stock Price on August 18, 2026
Direct answer
RTX closed at $225.49 on August 18, 2026.
The open was $222.76, the high was $226.09 and the low was $222.30.
Volume was 5,972,478. The change from the prior close was +$3.85 (+1.74%).
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Review RTX's price trend and period performance.
The chart connects verified session closes from May 21, 2026 through August 18, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+0.73%
From the August 11, 2026 close of $223.86 to $225.49 on August 18, 2026.
20-session performance
+16.43%
From the July 21, 2026 close of $193.67 to $225.49 on August 18, 2026.
60-session performance
+28.13%
From the May 21, 2026 close of $175.98 to $225.49 on August 18, 2026.
Verified data
- Open
- $222.76
- High
- $226.09
- Low
- $222.30
- Close
- $225.49
- Volume
- 5,972,478
- Prior-close change
- +$3.85 (+1.74%)
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Read the frequently asked questions.
What was RTX's closing price on August 18, 2026?
RTX closed at $225.49 on August 18, 2026.
What were RTX's open, high and low on August 18, 2026?
The open was $222.76, the high was $226.09 and the low was $222.30.
How much did RTX change from the prior close on August 18, 2026?
The change from the prior close was +$3.85 (+1.74%).
What was RTX's volume on August 18, 2026?
Trading volume was 5,972,478 shares.
What is the source for RTX's daily prices?
Daily aggregate prices are provided by Polygon.