Asana has seen a long slide in its share price over recent years, yet the business continues to be valued on what investors are willing to pay for its sales today. That gap between share performance and the revenue it generates raises a clear question about whether the current valuation makes sense when viewed through its sales base. The stock has fallen 92.5% over the past 5 years, which puts the current price under a harsh spotlight when you compare it with the scale of Asana’s sales. The…