Tesla Falls Below $800 as Nasdaq Swoons; Moderna Gets a Boost

The stock market has seen a lot of ups and downs this week, but on Friday, the mood was decidedly negative. At 1:45 p.m. EST, the Nasdaq Composite (NASDAQINDEX: ^IXIC) was down almost 2%, trading near its worst level of the day and moving in line with other stock market benchmarkRead MoreMarketsMarkets Feed