here is link to defintion of float Definition FLOAT Float is refers to the number of shares of a corporation available to the investing public. Stocks with small floats are susceptible to sharp price ... <A HREF="http://bwnt.businessweek.com/Glossary/definition.asp?DEFCode=F29" target="_new">http://bwnt.businessweek.com/Glossary/definition.asp?DEFCode=F29</A>