Leverage reduces the time available for a thesis to be right.

| Concept | Explanation | |---|---| | Leverage | Exposure exceeds committed capital. | | Margin | Collateral supporting the position. | | Maintenance margin | Minimum collateral required to keep the position open. | | Liquidation | Forced closure after collateral falls below requirements. | | Funding cost | Interest or periodic payment required to maintain leverage. | | Path risk | Temporary adverse movement causes failure before the expected outcome. |
Key idea: Leverage reduces the time available for a thesis to be right.