ALXN

Alexion Pharmaceuticals, Inc. Short Interest

$168.2
*  
3.45
2.09%
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*Delayed - data as of Oct. 20, 2014  -  Find a broker to begin trading ALXN now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    ALXN After Hours
 
 
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Settlement DateShort InterestAvg Daily Share VolumeDays To Cover
9/30/20143,318,3811,243,0412.669567
9/15/20143,772,549953,4263.956835
8/29/20143,859,897802,1324.812047
8/15/20144,033,5451,041,8663.871462
7/31/20143,955,6711,454,9332.718799
7/15/20143,384,1371,091,2293.101216
6/30/20143,478,8581,552,7372.240468
6/13/20143,402,017884,6663.845538
5/30/20143,793,857977,7903.880033
5/15/20144,109,4191,184,8783.468221
4/30/20143,690,2321,862,8641.980945
4/15/20143,764,3502,094,3851.797353
3/31/20143,567,9622,472,6811.442953
3/14/20143,215,2541,787,3531.798891
2/28/20143,313,1641,351,6572.451187
2/14/20143,729,6771,870,6611.993775
1/31/20143,425,8901,877,5311.824678
1/15/20143,692,5941,066,0693.463748
12/31/20133,746,5321,047,2213.577594
12/13/20133,671,9411,086,4823.379661
11/29/20133,650,550794,6174.594100
11/15/20133,681,8301,206,5353.051573
10/31/20133,325,7261,365,6732.435229
10/15/20132,871,791995,1952.885657

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.