Netgear ( NTGR) was downgraded at Goldman Sachs to sell from neutral. $28 price target. Domestic WLAN retail market is in a secular decline, Goldman said. Rackspace Hosting ( RAX) was upgraded at Wells Fargo to outperform from market perform. Earnings estimates are reasonable, and the cloud business could provide upside, Wells Fargo said. Price target range $46-$49.