Besides Palm, they found five other cases of unambiguously negative stubs in their sample, all technology stocks: UBID, Retek, PFSWeb, Xpedior, and Stratos Lightwave.
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- 除了Palm,他们还找到另外5家:UBID,Retek,PFSWeb,Xpedior和StratosLightwave,无一例外全是高科技公司。