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iShares NASDAQ Biotechnology Index Fund ( IBB) Short Interest

IBB
iShares NASDAQ Biotechnology Index FundNASDAQ-GM

Settlement Date	Short Interest	Avg Daily Share Volume	Days To Cover
1/15/2010	4,619,125	583,798	7.912197
12/31/2009	4,556,463	305,254	14.926792
12/15/2009	4,774,087	604,177	7.901802
11/30/2009	5,451,312	540,782	10.080424
11/13/2009	5,218,322	639,818	8.155947
10/30/2009	5,761,818	1,024,752	5.622646
10/15/2009	5,752,807	426,376	13.492333
9/30/2009	5,731,635	519,253	11.038232
9/15/2009	6,219,924	579,799	10.727725
8/31/2009	6,097,552	927,007	6.577676
8/14/2009	7,757,534	620,987	12.492265
7/31/2009	7,835,719	977,343	8.017369
7/15/2009	5,921,635	780,818	7.583886
6/30/2009	5,858,483	818,723	7.155635
6/15/2009	6,328,569	910,997	6.946860
5/29/2009	6,134,202	647,952	9.467062
5/15/2009	6,091,390	932,407	6.532973
4/30/2009	7,300,593	1,219,770	5.985221
4/15/2009	7,876,946	1,348,364	5.841854
3/31/2009	8,552,910	1,482,166	5.770548
3/13/2009	8,320,343	2,370,164	3.510450
2/27/2009	6,939,451	1,431,893	4.846347
2/13/2009	5,462,244	1,055,471	5.175172

See also: Short Interest data entry page