Baidu Inc (BIDU), China's biggest Internet search company, reported a 36 percent rise in quarterly revenue as more advertising money flowed into the company's core search engine business. Shares of the company, sometimes referred to as China's Google, skyrocketed 10.94% to $187.74 on Friday. Online marketing revenues for the third quarter ended Sept. 30 rose about 32 percent year-over-year to 17.680 billion yuan, the company said. Baidu has been investing heavily to diversify away from its bread-and-butter search advertising business, which is less profitable on smartphones than on PCs, especially as there are more mobile internet users than PC users in China. Advertisers typically pay less for ads on smartphones compared with computers. Baidu said in June it would invest $3.2 billion in "online to offline" services where mobile internet users are linked to nearby offline services such as buying cinema tickets, booking taxis, getting restaurant deals as well as its maps and Baidu Wallet services. CFO Jennifer Li called it a "solid" quarter, with mobile increasing its contribution. Total quarterly revenue rose to 18.38 billion yuan from 13.52 billion yuan. The company forecast fourth quarter revenue between 18.20 billion yuan and 18.75 billion yuan. The forecast factors in a deal with online travel firms Ctrip.com International Ltd CTRP.O and Baidu-backed Qunar Cayman Islands Ltd QUNR.O announced earlier this week. Higher costs in the quarter hurt profit. Net income attributable to Baidu fell to 2.84 billion yuan, or 7.92 yuan per American depositary share (ADS), from 3.88 billion yuan, or 11 yuan per ADS a year earlier. Wall Street is bullish on the stock of China's biggest Internet search provider: 21 of 30 brokerages rate it "buy" or higher, 8 "hold" and 1 "sell". May be long term BIDU is really a great buy, but looking at weekly chart I would prefer to wait for closing the gap and short @ $190 and $205 and reverse long @ $160.