The amount of capital needed to start trading really depends on your goals, risk tolerance, and the market you're trading. For Forex, you could start with as little as $100–$500, but it’s better to have at least $1,000–$2,000 for a cushion and risk management. In stocks, starting with $5,000–$10,000 gives more flexibility, while futures often require a higher starting point, like $10,000 or more, due to margin requirements. Ultimately, it’s about balancing what you can afford to risk with the strategies you want to pursue.