By Rodrigo Campos
NEW YORK (Reuters) - U.S. stock index futures fell on Wednesday ahead of a highly anticipated statement and news conference by the Federal Reserve later in the session, with the Fed expected to give clearer clues on how soon it plans to tighten monetary policy.
* The U.S. central bank is expected to provide indications on the timing of its first interest rate hike in nearly a decade, as it assesses whether the U.S. economic recovery can hold up against collapsing oil prices and a soaring dollar.
* A Fed statement is due at 2:00 p.m. EDT (1800 GMT), with a press conference by Chair Janet Yellen half an hour later.
* The U.S. dollar has strengthened against most major currencies as central banks around the world ease monetary policy while the Fed is on track to tighten.
* U.S. crude fell for a seventh straight session, hitting a fresh six-year low at $42.05 per barrel. Energy shares could continue to be pressured by the price action in crude.
* A lock-up period in Alibaba
* Oracle
Futures snapshot at 7:34 a.m. EDT (11:34 GMT):
* S&P 500 e-minis
* Nasdaq 100 e-minis
* Dow e-minis <1YMc2> were down 92 points, or 0.52 percent, with 14,176 contracts changing hands.
(Editing by Bernadette Baum)