Upper circuit bonanza! STL Networks, Sterlite Tech rally 5% - What's fuelling surge and what lies ahead for investors

New Delhi, Sept. 30 -- Shares of STL Networks, and its and its erstwhile parent, Sterlite Technologies rallied nearly 5% to touch upper circuit on Wednesday, September 30. The sharp rally in the two telecom sector stocks came amid investors optimism around recent order wins. STL Networks emerged as…