CIEN
CIENA CORP
NYSE · Technology · Communication Equipment · US
$348.80
+1.32%Price returns
Price only, unadjusted for dividends
- 1 day
- +1.3%
- 5 days
- -2.4%
- 1 month
- -14.6%
- 3 months
- -25.9%
- 6 months
- -17.3%
- Year to date
- +45.9%
- 1 year
- +146.6%
- 3 years
- +611.3%
- 5 years
- +560.2%
- 10 years
- +1467.4%
Moving averages
- SMA 10 · Above
- $336
- Price vs SMA 10
- +1.4%
- SMA 50 · Below
- $384
- Price vs SMA 50
- -11.1%
- SMA 200 · Below
- $384
- Price vs SMA 200
- -11.1%
Relative strength
14-day RSI
- RSI 14-day
- 43.7
- RSI signal
- Neutral
Multi-period price returns, moving averages and the latest 14-day relative strength index · Data as of Aug 1, 2026