Morning Market Movers

China HGS Real Estate HGSH shares jumped 24.11% to $2.78 on Q2 results. The company reported earnings of $0.18 per share on revenue of $28.90 million. RadNet RDNT gained 23.56% to $7.08 on Q2 results. The company reported Q2 earnings of $0.12 per share on revenue of $179.10 million. Willdan Group WLDN shares surged 21.22% to $8.91 on Q2 results. Willdan's quarterly net income surged by $1.2 million, to $1.9 million, or $0.25 per diluted share. Tekmira Pharmaceuticals TKMR gained 19.34% to $17.03 when the company said a Food and Drug Administration action may enable the use of the company's TKM-Ebola drug for individuals infected with Ebola virus. Tornier NV TRNX shares surged 15.60% to $22.53 after the company reported upbeat quarterly revenue and issued a strong revenue forecast. BMO Capital upgraded Tornier from Market Perform to Outperform and raised the price target from $20.00 to $24.00. ShoreTel SHOR climbed 15.31% to $6.93 after the company reported better-than-expected quarterly results. Mercadolibre MELI jumped 14.55% to $105.89 after the company reported stronger-than-expected quarterly results. Air Methods AIRM shares climbed 11.71% to $59.42 on upbeat quarterly results. NVIDIA NVDA rose 6.19% to $18.54 after the company posted higher Q2 earnings and issued a strong revenue forecast for the current quarter. The Gap GPS gained 4.40% to $41.97 after the company reported upbeat July sales results. Gap's same-store sales rose 2% in July, beating analysts' estimates of a 0.1% gain. Gap projected Q2 earnings of $0.68 to $0.69 per share. SolarCity SCTY climbed 3.24% to $78.08 on Q2 earnings. SolarCity reported an adjusted loss of $0.96 per share. Lululemon Athletica LULU shares jumped 2.56% to $40.03 after the company reported that Dennis "Chip" Wilson will sell half of his stake in the company to investment firm Advent International for $845 million.