Daily trading records
Ciena Stock Price on July 30, 2026
Direct answer
Ciena closed at $372.07 on July 30, 2026.
The open was $359.27, the high was $373.09 and the low was $355.00.
Volume was 2,464,341. The change from the prior close was +$41.70 (+12.62%).
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Review Ciena's price trend and period performance.
The chart connects verified session closes from May 4, 2026 through July 30, 2026.
Period performance is calculated from verified trading sessions.
5-session performance
-8.70%
From the July 23, 2026 close of $407.53 to $372.07 on July 30, 2026.
20-session performance
-19.54%
From the July 1, 2026 close of $462.44 to $372.07 on July 30, 2026.
60-session performance
-30.91%
From the May 4, 2026 close of $538.51 to $372.07 on July 30, 2026.
Verified data
- Open
- $359.27
- High
- $373.09
- Low
- $355.00
- Close
- $372.07
- Volume
- 2,464,341
- Prior-close change
- +$41.70 (+12.62%)
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Read the frequently asked questions.
What was Ciena's closing price on July 30, 2026?
Ciena closed at $372.07 on July 30, 2026.
What were Ciena's open, high and low on July 30, 2026?
The open was $359.27, the high was $373.09 and the low was $355.00.
How much did Ciena change from the prior close on July 30, 2026?
The change from the prior close was +$41.70 (+12.62%).
What was Ciena's volume on July 30, 2026?
Trading volume was 2,464,341 shares.
What is the source for Ciena's daily prices?
Daily aggregate prices are provided by Polygon.