The 2021Q2 financial reporting season is at its peak. This week, more than 820 companies will announce their results, including 176 S&P 500 index companies, accounting for more than 1/3 of the total number of members of the index. Technology giants made a big debut,$Apple(AAPL)$,$Tesla Motors(TSLA)$,$Amazon.com(AMZN)$,$Microsoft(MSFT)$,$Alphabet(GOOG)$,$Facebook(FB)$,$Pinterest, Inc.(PINS)$All of them w