Daily trading records
Fastly Stock Price on September 15, 2026
Direct answer
Fastly closed at $24.30 on September 15, 2026.
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Review Fastly'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
+13.08%
From the September 8, 2026 close of $21.49 to $24.30 on September 15, 2026.
20-session performance
-16.32%
From the August 17, 2026 close of $29.04 to $24.30 on September 15, 2026.
60-session performance
+35.75%
From the June 18, 2026 close of $17.90 to $24.30 on September 15, 2026.
Verified data
- Open
- $24.75
- High
- $25.405
- Low
- $23.63
- Close
- $24.30
- Volume
- 5,285,991
- Prior-close change
- -$0.56 (-2.25%)
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Read the frequently asked questions.
What was Fastly's closing price on September 15, 2026?
Fastly closed at $24.30 on September 15, 2026.
What were Fastly's open, high and low on September 15, 2026?
The open was $24.75, the high was $25.405 and the low was $23.63.
How much did Fastly change from the prior close on September 15, 2026?
The change from the prior close was -$0.56 (-2.25%).
What was Fastly's volume on September 15, 2026?
Trading volume was 5,285,991 shares.
What is the source for Fastly's daily prices?
Daily aggregate prices are provided by Polygon.