The stock market is predominantly controlled by algorithm-driven trading systems, particularly large hedge funds utilizing sophisticated algorithms that can leverage up to 20 times their equity, which can exceed $50 billion. This results in the capability to influence market dynamics with trades amounting to trillions of dollars. The significant margins and rapid trading activities of these algorithms contribute to heightened market volatility, particularly in response to certain events. As a result, individual investors operate within a market framework largely shaped by these automated systems.