The S&P 500 was flat at 2,794.10.
The Dow Jones Industrial Average inched up 0.1% to 26,069.44.
The Nasdaq increased 0.2% to 7,541.11.
The yield on a 10-year Treasury bond fell 1.3% to 2.64%.
The price of gold decreased 0.1% to $1,328.
The price of oil increased 0.2% to $55.58 a barrel.
Foundation Building Materials Inc. (NYSE: FBM) surged 11.6% to $10.56 and a $453 million market cap. The Tustin-based company, one of the largest distributors of wallboard, suspended ceiling systems and metal framing in North America, after the close of trading Monday reported fourth-quarter sales and adjusted profit that topped Wall Street expectations.
Urovant Sciences Ltd. (Nasdaq: UROV) increased 3.9% to $11.91 and a $361 million market cap. Shares in the Irvine-based clinical-stage biopharmaceutical company are up 8% since Feb. 22 when it announced a $100 million debt financing agreement with Hercules Capital Inc.