Topic summary
Market trends
Extracted from the Wikipedia article Market trend.
Causes of market trends
The price of assets, such as stocks, is determined by supply and demand. By definition, the market balances buyers and sellers, making it impossible to have 'more buyers than sellers' or vice versa, despite the common use of that expression. During a surge in demand, buyers are willing to pay higher prices, while sellers seek higher prices in return. Conversely, in a surge in supply, the dynamics are reversed.