Last few weeks have been difficult for NVIDIA (NVDA) as it reported a significant fall in its graphics segment revenue in the last quarter due to a slowdown in GPU sales. The company was later hit by an export ban by the U.S. government. After falling more than 55% year-to-date, the company has given weaker-than-expected guidance for the current quarter. So, we think it could be wise to avoid the stock now. Read on….