Hemispherx Biopharma (HEB)

0.20 -0.01  -2.96%  May 21, 4:04PM
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Hemispherx Biopharma Price:

0.20 for May 21, 2013
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Hemispherx Biopharma Price Chart

    Hemispherx Biopharma Historical Price Data

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    Date Open High Low Close Volume
    May 20, 2013 0.21 0.2194 0.205 0.2061 404429.0
    May 17, 2013 0.214 0.22 0.21 0.2101 449230.0
    May 16, 2013 0.22 0.22 0.214 0.214 228755.0
    May 15, 2013 0.216 0.2245 0.216 0.2175 135310.0
    May 14, 2013 0.2134 0.22 0.2134 0.2165 134858.0
    May 13, 2013 0.22 0.2259 0.216 0.2201 141638.0
    May 10, 2013 0.217 0.229 0.214 0.229 302402.0
    May 9, 2013 0.22 0.2249 0.212 0.215 319271.0
    May 8, 2013 0.22 0.2259 0.215 0.22 204667.0
    May 7, 2013 0.214 0.2279 0.2115 0.215 239645.0
    May 6, 2013 0.216 0.225 0.205 0.212 564487.0
    May 3, 2013 0.23 0.23 0.216 0.22 327048.0
    May 2, 2013 0.22 0.23 0.216 0.2288 237353.0
    May 1, 2013 0.226 0.2299 0.215 0.216 391777.0
    April 30, 2013 0.23 0.24 0.215 0.215 490345.0
    April 29, 2013 0.2325 0.24 0.2301 0.24 445437.0
    April 26, 2013 0.22 0.235 0.22 0.2346 184318.0
    April 25, 2013 0.235 0.2355 0.23 0.2302 410789.0
    April 24, 2013 0.212 0.235 0.212 0.2349 831867.0
    April 23, 2013 0.22 0.2287 0.216 0.22 175528.0
    April 22, 2013 0.215 0.2225 0.2126 0.216 288722.0
    April 19, 2013 0.2141 0.2201 0.2122 0.216 115257.0
    April 18, 2013 0.214 0.222 0.211 0.216 224763.0
    April 17, 2013 0.217 0.226 0.215 0.2155 254564.0
    April 16, 2013 0.23 0.2344 0.2155 0.22 469451.0

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    HEB Price Benchmarks

    Companies
    Novavax 1.98
    Sinovac Biotech 3.30
    Biocryst Pharmaceuticals 1.71

    HEB Price Range, Past 5 Years

    Minimum 0.1800 Nov 25 2011
    Maximum 3.75 Jun 4 2009
    Average 0.6356