Daily trading records
Boston Scientific Stock Price on September 18, 2026
Direct answer
Boston Scientific closed at $43.34 on September 18, 2026.
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Review Boston Scientific's price trend and period performance.
The chart connects verified session closes from June 24, 2026 through September 18, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
+0.84%
From the September 11, 2026 close of $42.98 to $43.34 on September 18, 2026.
20-session performance
-12.21%
From the August 20, 2026 close of $49.37 to $43.34 on September 18, 2026.
60-session performance
-2.52%
From the June 24, 2026 close of $44.46 to $43.34 on September 18, 2026.
Verified data
- Open
- $43.08
- High
- $43.90
- Low
- $43.05
- Close
- $43.34
- Volume
- 29,277,732
- Prior-close change
- -$0.21 (-0.48%)
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Read the frequently asked questions.
What was Boston Scientific's closing price on September 18, 2026?
Boston Scientific closed at $43.34 on September 18, 2026.
What were Boston Scientific's open, high and low on September 18, 2026?
The open was $43.08, the high was $43.90 and the low was $43.05.
How much did Boston Scientific change from the prior close on September 18, 2026?
The change from the prior close was -$0.21 (-0.48%).
What was Boston Scientific's volume on September 18, 2026?
Trading volume was 29,277,732 shares.
What is the source for Boston Scientific's daily prices?
Daily aggregate prices are provided by Polygon.