INITIAL MARGIN

Summary

Initial margin is the upfront cash deposit or collateral that traders must put down when opening a leveraged position, such as in futures, options, or margin trading. Think of it as a 'good faith deposit' that demonstrates your ability to cover potential losses. This amount is typically a percentage of the total position value and serves as a safety buffer for brokers and exchanges. Unlike buying stocks outright, leveraged trading allows you to control larger positions with less capital, but the initial margin ensures you have skin in the game from the start.

Usage Context

Critical when learning about derivatives trading, risk management, and leveraged investment strategies. Essential for understanding how margin accounts work and calculating position sizing in leveraged markets.

Common Confusions

• Confusing initial margin with maintenance margin - initial is required to open, maintenance is required to keep positions open
• Thinking initial margin is lost money rather than collateral that can be returned
• Believing initial margin is the maximum possible loss on a position
• Assuming initial margin rates are fixed and never change