January Effect: January Effect
@jayc：
Definition:The January Effect is a common statistical analysis of stock market movements in which returns in January tend to be "positive". The January effect first appeared in the United States, and then scholars in other countries have also found that the January effect exists in other stock markets.Part of the reason:Tax effectHere's what the tax code looks like in the United States; If profits are taxed, the tax is called capital gains tax. If the stock is sold at a higher price than the purchase price, the profit is taxed. But the tax is symmetrical. If the selling price is lower than the purchase price, the investment loses money. In principle, these losses are tax deductible.The profit of stock investment erodes duty effect, not be of plan account face, however the business accordin