response: I don't know where you can learn in depth, but I can tell you that the stock market is an aggregate of buyers and sellers of stocks, which are representations of ownership in businesses.
original_response: the equity  market is the aggregation of buyers and sellers of stocks which represent ownership claims on businesses
history: Where can someone learn about the stock market?
knowledge: A stock market, equity market or share market is the aggregation of buyers and sellers (a loose network of economic transactions, not a physical facility or discrete entity) of stocks (also called shares), which represent ownership claims on businesses; these may include ''securities'' listed on a public stock exchange as well as those only traded privately.