BlockBeats news, on August 8, according to RockFlow market data, in pre-market trading, Twitter co-founder Jack Dorsey's payment platform Block Inc (XYZ) rose over 9%, with a current stock price of $83.86. According to the latest quarterly financial report disclosed on Thursday, Block achieved a gross profit of $2.54 billion in the second quarter, a year-on-year rise of 14%. Block increased its holdings by 108 units.