Boeing stock jumped in midday trading after Bloomberg reported that China was close to ordering jets from the American commercial aerospace company. Shares traded as high as $230.88 and were at $227.56, up 2.5%, in midday trading, while the and were down 1.1% and 1.2%, respectively, falling amid rising oil prices and a weak U.S. jobs report. This isn’t the first time China has moved Boeing stock.