Bold of you to assume the stock market has anything to do with finite resources.
When the ultra wealthy and their companies run the system into the ground they will buy up the failed stocks and cheap land that nobody else can afford then come out ahead when the economy recovers like they have in the previous economic crashes. They can afford to buy low and cash out when it is high because they have zero pressure to act at any given point in time due to their ridiculous wealth and zero legal repercussions.