PRTA

Prothena Corporation plc Short Interest

$20.14
*  
1.41
7.53%
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*Delayed - data as of Dec. 24, 2014  -  Find a broker to begin trading PRTA now
Exchange: NASDAQ
Industry: Health Care
Community Rating:
View:    PRTA Pre-Market
 
 
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Settlement DateShort InterestAvg Daily Share VolumeDays To Cover
12/15/20142,045,219392,9745.204464
11/28/20141,601,057199,5078.025067
11/14/20141,628,956243,1086.700545
10/31/20141,641,676168,6339.735200
10/15/20141,696,184238,9777.097687
9/30/20141,894,505205,3599.225332
9/15/20141,788,939288,4136.202699
8/29/20141,661,227204,4668.124710
8/15/20141,646,097333,6284.933929
7/31/20141,695,098287,3225.899646
7/15/20141,472,678361,4674.074170
6/30/20141,326,281691,0791.919145
6/13/2014618,347205,9863.001888
5/30/2014517,261244,0082.119853
5/15/2014540,293505,0781.069722
4/30/2014763,327835,0911.000000
4/15/2014539,731317,6811.698972
3/31/2014925,562446,6812.072087
3/14/2014824,645239,7383.439776
2/28/2014610,797209,3572.917490
2/14/2014558,105151,2973.688804
1/31/2014489,538383,6211.276098
1/15/20141,012,578257,4563.933014
12/31/2013953,813188,4745.060714
12/13/2013376,799204,2591.844712

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.