Block (SQ) closed at $81.71 in the latest trading session, marking a +0.22% move from the prior day. The stock's change was less than the S&P 500's daily gain of 1.12%. Meanwhile, the Dow gained 0.61%, and the Nasdaq, a tech-heavy index, added 1.54%. The the stock of mobile payments services provider has risen by 18.43% in the past month, leading the Business Services sector's gain of 2.86% and the S&P 500's gain of 2.06%. The investment community will be paying close attention to the earnings performance o ...