Leverage
Risk ManagementThe ratio of trading exposure to actual capital required. In forex, leverage can be 1:100 or higher, meaning $1,000 controls $100,000 of currency. In futures, leverage is built into the contract specification through margin requirements.
Leverage in prop firm trading is somewhat different from retail trading because you are already trading with the firm's capital. The firm sets leverage limits through position sizing rules, max lot restrictions, and margin requirements on their platforms.
For forex prop firms, typical leverage ranges from 1:30 to 1:100 depending on the firm and regulatory environment. FTMO offers up to 1:100 for forex pairs. Higher leverage allows larger position sizes but amplifies both profits and losses.
For futures prop firms, leverage is inherent in the contract design. An ES contract controls approximately $250,000 in notional value with only about $15,000 in margin. Prop firms manage this by limiting the number of contracts you can trade. The effective leverage on a $50K futures account trading 5 ES contracts is roughly 25:1.
FTMO $100K forex account with 1:100 leverage: you can control up to $10,000,000 in positions (100 standard lots). But with a 5% daily loss limit ($5,000), trading 100 lots with a 5-pip stop = $5,000 risk -- hitting your daily limit on a single trade. Effective safe leverage is much lower: 5-10 lots (1:5 to 1:10 effective) with reasonable stop-losses.
Leverage directly affects whether you pass or fail a prop firm evaluation. Unlike trading your own account where you can recover from mistakes over time, prop firm rules create hard boundaries -- violate them once and you lose your challenge fee and have to start over. Risk management in prop trading is fundamentally different from retail trading because you face asymmetric consequences. In retail, a 10% drawdown is recoverable. In a prop firm, it ends your account immediately. Leverage is a core concept that shapes how aggressively you can trade.
Practical example across firms: FTMO and TopStep handle this differently. FTMO is a 2-step firm with static drawdown and a 5% daily loss limit, starting from €155. TopStep is a 1-step firm with trailing drawdown and a 2% daily loss limit, starting from $49. These structural differences mean your approach to leverage must adapt to whichever firm you choose.
Common mistake: The most common risk management mistake is using the same position sizing on a prop firm account as you would on a personal account. Prop firm accounts have hard drawdown limits that personal accounts do not. Size your positions so that a worst-case losing streak does not breach your drawdown limit.
Margin Call
A notification or automatic action triggered when your account equity falls below the required margin level. In prop firm trading, margin calls are effectively replaced by drawdown limits -- the firm terminates the account rather than requesting additional funds.
Position Sizing
The process of determining how many contracts, lots, or shares to trade per position based on your account size, risk tolerance, and the distance to your stop-loss. Proper position sizing is the foundation of risk management.
Lot Size
The standardized quantity of a financial instrument in a single trade. In forex, 1 standard lot = 100,000 units of the base currency. In futures, lot size varies by contract (1 ES = $50/point, 1 NQ = $20/point).
Max Contracts
The maximum number of futures contracts or forex lots a trader can hold simultaneously, as specified by the prop firm rules. This limit prevents excessive exposure and protects against catastrophic losses.
Risk Per Trade
The maximum dollar amount or percentage of account balance you are willing to lose on a single trade. Most prop firm traders risk 0.5-2% per trade to ensure they can withstand losing streaks without breaching drawdown limits.