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        <title>News about CIEN - GuruFocus.com</title>
        <description>GuruFocus tracks the stock picks of Warren Buffett, George Soros and other guru investors</description>
        <link>http://www.gurufocus.com</link>
        <lastBuildDate>Sun, 19 May 2013 15:06:53 -0600</lastBuildDate>
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            <description>Feed provided by GuruFocus.com. Click to visit.</description>
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        <item>
            <title>Steven Cohen: Reduce -92.36%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 11:45:41 -0600</pubDate>
        </item>
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            <title>Steven Cohen: Reduce -92.36%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 16 May 2013 11:26:04 -0600</pubDate>
        </item>
        <item>
            <title>Louis Moore Bacon: New holding, 100000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Louis+Moore+Bacon</link>
            <description></description>
            <pubDate>Wed, 15 May 2013 16:12:48 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 17:38:38 -0600</pubDate>
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            <title>Steven Cohen: New holding, 610554 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 17:34:05 -0600</pubDate>
        </item>
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            <title>George Soros: New holding, 144204 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Thu, 14 Feb 2013 16:46:30 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: Reduce -50%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Thu, 15 Nov 2012 13:51:37 -0600</pubDate>
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            <title>Steven Cohen: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 15 Nov 2012 12:42:52 -0600</pubDate>
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            <title>George Soros: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Wed, 14 Nov 2012 17:43:12 -0600</pubDate>
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            <title>Louis Moore Bacon: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Louis+Moore+Bacon</link>
            <description></description>
            <pubDate>Wed, 14 Nov 2012 16:10:25 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 15 Oct 2012 16:32:28 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 08 Oct 2012 16:32:08 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 01 Oct 2012 17:28:52 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 01 Oct 2012 16:32:57 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 24 Sep 2012 16:33:27 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 17 Sep 2012 17:01:59 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 17 Sep 2012 16:32:36 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 10 Sep 2012 16:31:32 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
            <link>http://www.gurufocus.com/financials/CIEN</link>
            <description></description>
            <pubDate>Mon, 10 Sep 2012 16:31:32 -0600</pubDate>
        </item>
        <item>
            <title>Ciena Reports Fiscal Third Quarter 2012 Financial Results</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=63a57fd29de0daa417f4048d2c5719c6</link>
            <description></description>
            <pubDate>Thu, 30 Aug 2012 14:21:18 -0600</pubDate>
        </item>
        <item>
            <title>Paul Tudor Jones: New holding, 40000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Paul+Tudor+Jones</link>
            <description></description>
            <pubDate>Tue, 21 Aug 2012 10:23:11 -0600</pubDate>
        </item>
        <item>
            <title>Steven Cohen: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Steven+Cohen</link>
            <description></description>
            <pubDate>Thu, 16 Aug 2012 06:45:56 -0600</pubDate>
        </item>
        <item>
            <title>Louis Moore Bacon: New holding, 50000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Louis+Moore+Bacon</link>
            <description></description>
            <pubDate>Wed, 15 Aug 2012 17:47:40 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Sat, 11 Aug 2012 17:55:20 -0600</pubDate>
        </item>
        <item>
            <title>Ray Dalio: Sold Out</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Ray+Dalio</link>
            <description></description>
            <pubDate>Fri, 10 Aug 2012 14:27:50 -0600</pubDate>
        </item>
        <item>
            <title>Chuck Royce: Add 87.1%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Chuck+Royce</link>
            <description></description>
            <pubDate>Tue, 07 Aug 2012 12:26:39 -0600</pubDate>
        </item>
        <item>
            <title>Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2012</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=e2a7306f3eea25586e4cac9aa7c701e0</link>
            <description></description>
            <pubDate>Tue, 07 Aug 2012 09:16:39 -0600</pubDate>
        </item>
        <item>
            <title>PLDT brings Ciena’s coherent 100G technology to the Philippines</title>
            <link>http://www.gurufocus.comhttp://feeds.businesswire.com/click.phdo?i=386f557c07472d3adb54aca8f57e6b7c</link>
            <description></description>
            <pubDate>Tue, 24 Jul 2012 09:08:01 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 23 Jul 2012 16:31:33 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Jul 2012 16:31:46 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 09 Jul 2012 16:31:31 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 02 Jul 2012 16:32:03 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 25 Jun 2012 16:32:23 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 18 Jun 2012 16:33:11 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly income statement data updated</title>
            <link>http://www.gurufocus.com/financials/CIEN</link>
            <description></description>
            <pubDate>Mon, 18 Jun 2012 16:33:11 -0600</pubDate>
        </item>
        <item>
            <title>Quarterly balance sheet data updated</title>
            <link>http://www.gurufocus.com/financials.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 11 Jun 2012 16:31:59 -0600</pubDate>
        </item>
        <item>
            <title>George Soros: Add 333.33%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=George+Soros</link>
            <description></description>
            <pubDate>Tue, 15 May 2012 17:05:29 -0600</pubDate>
        </item>
        <item>
            <title>New real time picks reported</title>
            <link>http://www.gurufocus.com/gurutrac/real_time_picks.php</link>
            <description></description>
            <pubDate>Mon, 14 May 2012 16:26:01 -0600</pubDate>
        </item>
        <item>
            <title>Jim Simons: Reduce -70.8%</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Jim+Simons</link>
            <description></description>
            <pubDate>Mon, 14 May 2012 14:45:08 -0600</pubDate>
        </item>
        <item>
            <title>Chuck Royce: New holding, 403000 sh.</title>
            <link>http://www.gurufocus.com/StockBuy.php?GuruName=Chuck+Royce</link>
            <description></description>
            <pubDate>Thu, 10 May 2012 12:38:55 -0600</pubDate>
        </item>
        <item>
            <title>PRESIDENT, CEO: sold 6200 sh. on 2012-04-24</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Thu, 26 Apr 2012 15:17:37 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 216 sh. on 2012-04-17</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 18 Apr 2012 22:11:17 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 698 sh. on 2012-04-17</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 18 Apr 2012 22:11:17 -0600</pubDate>
        </item>
        <item>
            <title>Sr VP Chief Technology Officer: sold 3500 sh. on 2012-04-16</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 18 Apr 2012 22:11:16 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 1787 sh. on 2012-03-27</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 16:45:31 -0600</pubDate>
        </item>
        <item>
            <title>SR. VP, Chief Strategy Officer: sold 1046 sh. on 2012-03-27</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 16:45:31 -0600</pubDate>
        </item>
        <item>
            <title>SR. VP, Chief Strategy Officer: sold 1500 sh. on 2012-04-12</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 16:45:31 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP, General Counsel: sold 3000 sh. on 2012-04-12</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 16:45:31 -0600</pubDate>
        </item>
        <item>
            <title>Senior Vice President: sold 1812 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:39 -0600</pubDate>
        </item>
        <item>
            <title>Sr VP Chief Technology Officer: sold 2395 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:39 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP,: sold 5780 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:39 -0600</pubDate>
        </item>
        <item>
            <title>SVP Finance, CFO: sold 3530 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:39 -0600</pubDate>
        </item>
        <item>
            <title>SVP, Global Marketing: sold 6572 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:39 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP, General Counsel: sold 2670 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:38 -0600</pubDate>
        </item>
        <item>
            <title>PRESIDENT, CEO: sold 7738 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 16 Apr 2012 15:42:34 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 1939 sh. on 2012-03-27</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 28 Mar 2012 23:46:32 -0600</pubDate>
        </item>
        <item>
            <title>SR. VP, Chief Strategy Officer: sold 1455 sh. on 2012-03-27</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 28 Mar 2012 23:46:32 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 165 sh. on 2012-03-26</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Tue, 27 Mar 2012 16:44:54 -0600</pubDate>
        </item>
        <item>
            <title>Director: sold 601 sh. on 2012-03-26</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Tue, 27 Mar 2012 16:44:54 -0600</pubDate>
        </item>
        <item>
            <title>PRESIDENT, CEO: sold 8693 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 16:31:15 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP, General Counsel: sold 3142 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 16:31:15 -0600</pubDate>
        </item>
        <item>
            <title>SVP Finance, CFO: sold 3894 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 16:31:15 -0600</pubDate>
        </item>
        <item>
            <title>VP, CONTROLLER: sold 937 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 16:31:15 -0600</pubDate>
        </item>
        <item>
            <title>Senior Vice President: sold 2942 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 15:32:05 -0600</pubDate>
        </item>
        <item>
            <title>Sr VP Chief Technology Officer: sold 3497 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 15:32:05 -0600</pubDate>
        </item>
        <item>
            <title>SR. VP, Chief Strategy Officer: sold 2854 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 15:32:05 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP,: sold 6372 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 15:32:05 -0600</pubDate>
        </item>
        <item>
            <title>SVP, Global Marketing: sold 7137 sh. on 2012-03-21</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 23 Mar 2012 15:32:05 -0600</pubDate>
        </item>
        <item>
            <title>PRESIDENT, CEO: sold 7289 sh. on 2012-03-19</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Wed, 21 Mar 2012 16:04:16 -0600</pubDate>
        </item>
        <item>
            <title>Sr VP Chief Technology Officer: sold 3500 sh. on 2012-03-15</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 16 Mar 2012 15:39:31 -0600</pubDate>
        </item>
        <item>
            <title>PRESIDENT, CEO: sold 4800 sh. on 2012-03-09</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Mon, 12 Mar 2012 16:52:29 -0600</pubDate>
        </item>
        <item>
            <title>Sr. VP,: sold 3750 sh. on 2012-03-07</title>
            <link>http://www.gurufocus.com/InsiderBuy.php?symbol=CIEN</link>
            <description></description>
            <pubDate>Fri, 09 Mar 2012 16:38:55 -0600</pubDate>
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