here are some of the biggest movers of friday stock gainersapples stock aapl rose 15 as citi initiated coverage on the iphone maker at buy and as the tech giant approached a 3 trillion market capitalization carnival corps stock ccl is rallying 8 as jefferies upgraded the cruise operator to buy from hold bright health group incs bhg stock is rallying 45 after molina healthcare inc mohsaid it would buy its california medicare advantage business brand new day and central health plan of california for a purchase price of about 510 million net of tax benefits molina healthcare stock is up 1 xpeng incs uslisted stock xpev is up 119 after the chinabased electric vehicle maker launched its g6 ultra smart coupe suv with deliveries to start in china in july stock declinersconstellation brands incstz fell 13 despite posting betterthanexpected fiscal firstquarter earnings on strength in its beer business where sales rose 11 nike incsnke stock dropped 13 after the retailers fourthquarter profit came in below wall street expectations amid markdowns and weaker demand for sneakers and clothing this content was created by marketwatch which is operated by dow jones  co marketwatch is published independently from dow jones newswires and the wall street journal