Trulia (TRLA) opened at $22.10 and is now trading at $22.36, 31.6% above an IPO price of $17....

|By:, SA News Editor

Trulia (TRLA) opened at $22.10 and is now trading at $22.36, 31.6% above an IPO price of $17. The company now sports a market cap of $591M. Rival Zillow (Z -2.2%), however, is trading lower after announcing the underwriters for a recent stock offering have exercised an option to purchase an additional 420K shares from the company at $43.