Notable Analyst Rating Changes 01/31: PLL, HD, CBS, FTO Upgraded; LOW, CIEN, SNV, CVS Downgraded Jan 31, 2011 10:49AM
Daily State of the Markets 01/31: Lots of Excuses, But... Jan 31, 2011 08:54AM
Notable Analyst Rating Changes 01/26: AKS, VZ, STX, SWFT Upgraded; JASO, CIEN, TLAB, RF Downgraded Jan 26, 2011 10:45AM
Notable Analyst Rating Changes 10/12: GOOG, AXP, DD, AGU Upgraded; VZ, GPN, COT, ALXA Downgraded Oct 12, 2010 10:58AM
Ciena (CIEN) volatility flat into EPS and outlook Mar 1, 2010 01:37PM

Nov 23, 2009 11:06AM Notable Analyst Rating Changes 11/23: SBUX, DE, SEED, NDAQ Upgraded; AGU, TRA, CIEN, FL Downgraded
Nov 23, 2009 08:24AM Morgan Keegan Downgrades Ciena (CIEN) to Market Perform
Dec 9, 2008 08:59AM Ciena (CIEN) volatility Elevated into EPS & Outlook
Dec 5, 2008 07:38AM Ciena (CIEN) volatility at Elevated at 131 into EPS & Outlook
Aug 11, 2008 08:38AM Morgan Keegan Upgrades Ciena (CIEN) to Outperform