 I'm Stuart Varney, and this is the Fox Business Report. Stocks opened mixed, the Dow opened flat, and after yesterday's records for the NASDAQ and S&P 500, both averages opened in record territory. Taiwan Semiconductor, which makes high-end chips for Apple and other companies, opened more than 1% higher. Apple opened at a record after reaching $3.5 trillion in market value yesterday. Fed Chair Jerome Powell is appearing before the House Financial Services Committee today.