U.S. equities and stock exchange traded funds were on pace for their first weekly gain in three weeks after Federal Reserve Chair Janet Yellen left out hints of monetary policy changes, leaving the possibility of a rate hike later this year.

The S&P 500 Index, along with related funds including the SPDR S&P 500 ETF (NYSEARCA: SPY), iShares Core S&P 500 ETF (NYSEARCA: IVV) and Vanguard 500 Index (NYSEARCA: VOO), were 0.3% higher Friday.

Markets were also pushing higher in relatively muted action this week, with traders attributing the action to the lack of economic news and the listless nature toward the end of August, the Wall Street Journal reports. The number of shares changing hands over the full session fell to their lowest level in 2017 on Wednesday and were below average levels the rest of the week.

Investors were also too busy monitoring addresses from central bankers at the annual meeting in Jackson Hole, Wyoming, as many watched for hints from Yellen and European Central Bank President Mario Draghi.

Many were assuaged after the lack of a hawkish posturing from Yellen. In prepared remarks, Yellen argued future changes should be modest.

“She didn’t say anything that the market wanted to know about Fed policy,” Marc Chandler, chief global currency strategist at Brown Brothers Harriman & Co., told Reuters. “It’s seen the 10-year yield slip and has seen the dollar weaken. It was not that she said anything bullish for foreign currencies; it was that she didn’t say anything positive for the U.S.”

Related: U.S. Stock ETFs Remain Listless Ahead of Jackson Hole Summit

The broad U.S. markets continued to push higher Friday after the remarks. However, the technology sector was lagging behind after Broadcom (NasdaqGS: AVGO) reported lackluster results.

Further supporting the bullish sentiment, there were reports that said U.S. President Donald Trump will put more focus on fulfilling campaign promises of implementing tax reform. National Economic Council Director Gary Cohn told the Financial Times that starting next week Trump is going to tackle tax reform.

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