Margin allows traders to participate in markets with less capital by enhancing their buying power. It helps in diversifying investments and enables access to markets that usually require high capital. However, using margin increases the risk of losses, especially if the market moves unfavorably, potentially triggering margin calls. Interest charges on borrowed funds can accumulate, and the increased buying power may lead to impulsive or high-risk trading.
Leverage increases the potential returns on investment by providing the ability to trade in various markets with limited capital. On the downside, leverage can result in losses that exceed the initial investment, adding significant risk. It can lead to rapid losses in volatile conditions and requires careful risk management and constant market monitoring.