Why is it hard to forecast future movements in stock prices?

Financial investment: an investment that yields a profit asset.

Any stock's worth is determined by the quantity of dividends it pays out. The stock price rises in tandem with the dividend.As a result, all investors have certain expectations for the equities they have purchased. The market performance of a company is determined by a variety of elements such as earnings, productivity, and staff performance, among others. Which of the following is not in the hands of an investor?

In addition, the investor should have a thorough understanding of the market, technical analysis, and industry performance, which takes several years of study. However, there are times when market gurus' predictions are incorrect, such as when the recession hit in $2008$ Nobody expected large corporations to go bankrupt overnight, and stock prices to plummet. As a result, it isn't easy to predict the market.