Halliburton

Check out the companies that make the headlines before the doorbell rings:Travelers - The insurance company earned $ 3.45 per share in the second quarter, slightly beating the consensus estimate of $ 2.39. Revenue also exceeded forecasts,…

JD.com is one of the largest e-commerce and logistics companies in China.Zhang Peng | LightRakete | Getty ImagesCheck out the companies that are making the headlines in midday trading.Didi - Shares in Chinese ride-hailing giant Didi…