Stocks are slightly down on Friday, with the Russell 2000, Nasdaq Composite, and S&P 500 all dipping. However, the Dow is up by 0.21%. UnitedHealth stock is up 14% after Warren Buffett expressed interest, leading the Dow. Other health insurers like Centene, Oscar Health, and Elevance Health are also rising. In the biotech sector, Arrowhead Pharmaceuticals, Moderna, and Sarepta Therapeutics are leading the way. Solar stocks like Sunrun and First Solar are up after positive Q2 earnings. Overall, the market is showing diverse movements despite the overall slight downturn.

Read more at Yahoo Finance: Solar, biotech, and health insurance stocks are rising on Friday: here’s why