Thanks for your question.
Unless Congress has a sweeping change of heart, the answer is NO. The wording in the bill goes like this, "shall apply to residences purchased after the date of the enactment of this Act." According to the bill, a $6,500 tax credit is available to non-first time home buyers who purchase between November 7th, 2009 through April 30, 2010.
On the IRS website, it says taxpayers that purchase a home after 11/6/09 will need to use the new version of the Form 5405 which is currently being revised. This new version will contain the new $6500 credit. See http://www.irs.gov/newsroom/article/0,,id=215791,00.html?portlet=7
Hope this helps,