GenMark (Nasdaq: GNMK) widened losses for the third quarter.
Commercial Metals (NYSE: CMC) fell to a greater than expected loss for the fourth quarter.
Verisk Analytics (Nasdaq: VRSK) reported higher third quarter earnings but revenue missed expectations and the company announced plans to explore strategic alternatives for its healthcare data analytics business.
In the broad market, advancing issues outpaced decliners by a margin of more than 4 to 1 on the NYSE and by nearly 4 to 1 on Nasdaq. The broader S&P 500 climbed 15 points to 2,081. Bitcoin added $4 to $299.