Gina Francolla is the Senior Producer of Quantitative & Market Data Services at CNBC.
Gold prices jumped Friday, boosted by increasing weakness in the dollar.
The iShares Nasdaq Biotechnology Index ETF is on pace for its fourth-straight day of gains.
Retail stocks rallied in their best day of the year, after Target raised its second-quarter earnings forecast.
Gold prices tumbled to their lowest level in nearly five months Friday on the back of stronger-than-expected employment data.
Biotech has already outperformed the broader market year to date, rising 30 percent in the period.
Amazon is spending $13.7 billion to buy Whole Foods, but its damage to the stock market has already been in the tens of billions.
Gold is up nearly 10 percent this year and it might be primed for more gains.
Infrastructure stocks fell as worries grew about economic growth and the feasibility of the Trump administration's stimulus promises.
One of the most popular post-election trades just lost all its 2017 gains.
The U.S. presidential election this week sent some stock sectors surging and others plunging as investors moved their money around.