Analysts on Wall Street are downgrading eBay (EBAY), Tyson Foods (TSN) is upgraded and Boeing (BA) is a 'Top Pick' in Wednesday's Analysts' Actions. eBbay is now lowered to a NEUTRAL rating from OVERWEIGHT at JPMorgan Chase. It's also downgraded at JMP Securites to MARKET PERFORM from OUTPERFORM. Wedbush Securities is now rating eBay a NEUTRAL from OUTPERFORM. Tyson Foods was upgraded to NEUTRAL from UNDERPERFORM at Credit Suisse. The firm said it raised its rating because they think margins will be driven higher by demand in Tyson's protein business. Credit Suisse raised its price target on Tyson Foods to $42 from $38. Boeing is now a Top Pick at Drexel Hamilton. The firm has a BUY rating for the stock with a $157 price target.