U.S. stock index futures edged lower on Friday, pausing after the previous session's rally set Wall Street's main indexes on track for weekly gains following the Federal Reserve's pivotal stance on monetary policy earlier in the week.

U.S. stock index futures were marginally higher on Wednesday as the Federal Reserve was widely expected to deliver its first interest rate cut in more than four years, with most investors betting on a 50-basis point reduction.

U.S. stocks drifted around their all-time highs, as a record-setting week for Wall Street closed on a quieter note. The S&P 500 edged down by 0.2% from its record on

A record-setting week for Wall Street closed on a quieter note. U.S. stocks mostly pulled back from their highs hit during a worldwide rally the day before, even as the Dow Jones Industrial Average edged up to another record.