JD.Com Inc Spikes On Heavy Volume, No News By: Benzinga via Benzinga December 09, 2014 at 16:43 PM EST JD.Com Inc. (NASDAQ: JD) shares spiked as much as 18 percent earlier Tuesday in heavy trading on little apparent news. JD.Com ... Read More >> Related Stocks: Alibaba Group Holding Ltd Jd.com Inc ADR Tencent Holdings ADR