What is Leverage?
Leverage refers to using borrowed funds or financial instruments to increase the size of an investment position beyond what your own capital alone would allow. For example, with 2x leverage, a $10,000 investment controls $20,000 worth of assets. A 10% gain on the underlying position yields a 20% return on your capital, but a 10% loss also doubles to 20%.
How Leverage Works in Practice
Leverage is available through margin accounts, futures contracts, options, and leveraged ETFs. Brokers typically require a maintenance margin of 25-50% of the position value. If losses erode your equity below this threshold, a margin call forces you to deposit additional funds or liquidate positions. Institutional investors commonly use leverage ratios of 2x to 10x, while retail traders are often limited to 2x for stocks and up to 50x in forex markets.
Key Considerations
Leverage amplifies both gains and losses, making risk management essential. Interest costs on borrowed funds reduce net returns over time. Highly leveraged positions are vulnerable to forced liquidation during market volatility, potentially locking in losses at the worst possible moment.