Once a stock market darling, Nvidia stock seems to have taken a heavy beating due to increasing economic uncertainties, rising tech sector volatility, and intensifying competitive pressures. An increase in insider and institutional selling activity in the past year also seems to have affected investor confidence.

Nvidia (NVDA) shares rose as much as 5.5% in midday trading Wednesday after Bank of America (BofA) reiterated a ‘Buy’ rating with a $200 price target, calling the stock “very compelling” ahead of the company’s annual GPU Technology Conference (GTC) next week.

Nvidia Corp.’s market performance over the past six months is a good illustration of the difference between a good company and a good stock.