Updated from 11:48 a.m.
resumed trading up 4.5% at 2:50 p.m. EST. Shares were halted up 5.4% at 11:35 a.m. as a U.S. Appeals court reversed in part a ruling that the company violated anti-trust laws.
The case was sent back to a lower court and a different judge. Shares of Microsoft rivals
were all down after the unanimous decision.
However, media software company
said the decision has "no direct bearing" on the RealNetwork's success.
AOL was down 0.6%, Red Hat was down 3.2%, VA Linux was down 21% and RealNetworks was down 4.1%.