Actually a companies commercial value is it's vision and execution. The stock exchange is no more than a scoreboard for how well a company is doing. You need to understand that the Stockmarket does not do anything nor make any money!
Companies with Vision, Execution, Leadership and most importantly Commercial Profitability are what makes investors money.
That is why VSPC is such a pig. In 20 years, NO VISION, NO EXECUTION, NO LEADERSHIP and the BIG ONE:
NO COMMERCIAL PROFITABILITY
From someone who has had to make money his whole life I understand that when companies do not make money they fail.
VSPC has failed. In fact Most do Fail.
Good luck with your investments. Invest in leadership, teams, vision, hard work, and most importantly invest in companies that make money