The latest closing stock price for Ciena as of June 18, 2026 is 428.22.
An investor who bought $1,000 worth of Ciena stock at the IPO in 1997 would have $2,307 today, roughly 2 times their original investment - a 4.21% compound annual growth rate over 29 years.
The all-time high Ciena stock closing price was 1046.50 on October 20, 2000.
The Ciena 52-week high stock price is 637.51, which is 48.9% above the current share price.
The Ciena 52-week low stock price is 73.55, which is 82.8% below the current share price.
The average Ciena stock price for the last 52 weeks is 265.48.
An investor who bought $1,000 worth of Ciena stock at the IPO in 1997 would have $2,307 today, roughly 2 times their original investment - a 4.21% compound annual growth rate over 29 years.
The all-time high Ciena stock closing price was 1046.50 on October 20, 2000.
The Ciena 52-week high stock price is 637.51, which is 48.9% above the current share price.
The Ciena 52-week low stock price is 73.55, which is 82.8% below the current share price.
The average Ciena stock price for the last 52 weeks is 265.48.