By Bret Kenwell Zoom Video stock will be in focus after the close on Monday when the company reports earnings. Here are the levels to know now. The situation in growth stocks has been harrowing lately. In the case of Zoom Video (ZM) – Get Zoom Video Communications, Inc. Class A Report, the stock suffered an 80% peak-to-trough decline before the recent bounce. It’s not alone, either. Many companies have now seen their stock prices decline by 60%, 70% and even 80% from the highs. Many of these companies are high-quality holdings as well, not the fly-by-night, flash-in-the-pan type holdings eithe…