MKM Partners analyst Rob Sanderson kept his Buy rating and $51 price target on JD.com (JD) ahead of its Q2 earnings this week, saying that while consensus expectations suggest concern with whether net margins can achieve the 0.9%, more bullish investors can be rewarded beyond this quarter. The analyst further notes that the loss of market share to Alibaba (BABA), along with China macro trade concerns, have weighed on the stock, but its "all-time low" valuation is compelling, and even a partial recovery in performance could yield a sizable move in the stock price.