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CIEN

CIENA Corporation Short Interest

$15.505
*  
0.025
  negative  
0.16%
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*Delayed - data as of May 24, 2013 
Exchange: NASDAQ
Industry: Public Utilities
Community Rating:
 
 

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Settlement DateShort InterestAvg Daily Share VolumeDays To Cover
5/15/201318,087,8073,119,6535.798019
4/30/201318,849,7563,298,9035.713947
4/15/201319,439,4363,490,8825.568632
3/28/201319,551,2563,168,7026.170115
3/15/201318,575,2074,731,4033.925941
2/28/201319,176,0482,014,2529.520183
2/15/201318,333,4632,845,5846.442777
1/31/201317,282,8634,519,3963.824153
1/15/201318,680,8893,685,1155.069283
12/31/201218,985,5322,552,8457.437009
12/14/201220,286,5394,994,2894.061947
11/30/201221,315,5312,624,1838.122730
11/15/201221,567,9114,051,4455.323511
10/31/201221,207,2813,495,3176.067341
10/15/201222,411,1343,096,3957.237815
9/28/201222,262,0213,376,6276.592976
9/14/201222,566,4434,734,2324.766653
8/31/201222,914,0747,196,3693.184116
8/15/201225,095,8785,688,7614.411484
7/31/201225,107,7145,920,6404.240709
7/13/201224,399,9236,322,9473.858948
6/29/201225,345,2735,210,7514.864035
6/15/201223,840,3817,061,8293.375950
5/31/201220,045,6636,577,9013.047425
5/15/201220,282,3966,496,2883.122152

When is short interest updated?


NASDAQ OMX short interest is available by issuer for the past 12 months and updated twice a month. Short interest data is reported on mid-month and end-of-month settlement dates. It is then released on a dissemination date after 4 p.m. ET.