Apple shares jump as record buyback and upbeat forecast lure investors Yahoo FinanceApple stock pops 6% after results top estimates, company reveals $110 billion buyback Yahoo FinanceHere's what is so amazing about Apple's stock buybacks MarketWatchApple announces largest-ever $110 billion share buyback as iPhone sales drop 10% CNBCApple shows its steepest quarterly decline in iPhone sales since pandemic's outset NPR