Quick answer: leverage does not increase your risk by itself; position size does. Leverage only decides how much margin your broker locks up. You can trade indices and Gold with 1,000 USD using micro lots, but the sensible minimum to risk 1% with a normal stop is usually between 500 and 2,000 USD depending on the instrument and your broker's contract size.
Key takeaways
- Margin = position value ÷ leverage. It is a locked deposit, not a cost.
- Real risk = stop distance × value per point × lot size.
- Two traders with identical leverage can carry completely different risk.
- Margin calls come from oversized positions, almost never from leverage itself.
Leverage and margin, with numbers
Open 1 lot of Gold (100 ounces) with the metal at 2,400 USD and the position is worth 240,000 USD. At 1:100 leverage your broker locks 2,400 USD of margin; at 1:500, about 480 USD. In both cases the position is identical and you gain or lose exactly the same per dollar Gold moves.
| Leverage | Margin for 1 lot of Gold | Loss if Gold drops 5 USD |
|---|---|---|
| 1:50 | 4,800 USD | 500 USD |
| 1:100 | 2,400 USD | 500 USD |
| 1:500 | 480 USD | 500 USD |
The loss never changes. What changes is how much cash is tied up, and therefore how much free margin you have to absorb swings.
The formula that matters: position size
Gold example. A 2,000 USD account, 1% risk = 20 USD, with a 5 USD stop. At 1 lot that stop costs 500 USD, so the correct size is 20 ÷ 500 = 0.04 lots.
US30 example. A 2,000 USD account, 20 USD risk, 50 point stop. If your broker values 1 lot at 1 USD per point, the stop costs 50 USD per lot: 20 ÷ 50 = 0.4 lots. Always check the value per point in your broker's contract specifications, because it varies.
How much capital do you actually need?
| Capital | 1% risk per trade | What it allows |
|---|---|---|
| 200 USD | 2 USD | Very little: at many brokers the minimum lot already exceeds that risk. |
| 1,000 USD | 10 USD | Micro lots on indices and Gold with tight stops. |
| 5,000 USD | 50 USD | Normal stops without distorting the plan. |
| 10,000 USD | 100 USD | Several instruments and wider stops on Gold. |
Margin call and stop out: how to avoid them
- Keep your margin level far above your broker's minimum (warnings usually start near 100% and positions close around 50%).
- Avoid correlated positions: US30 and NAS100 together roughly double your risk.
- Always use a stop loss; a margin call is what happens when there isn't one.
- Account for swap if you hold positions overnight.
To protect the account from day one, the free ebook The Financial Seatbelt covers the rule set, and From the First Lot to Consistent Growth walks through position sizing step by step.
Frequently asked questions
What leverage is best for beginners?
Whatever lets you open the correct lot size with plenty of free margin. High leverage is not dangerous when your position size is small.
How much money do I need to trade Gold?
With micro lots you can start with a few hundred dollars, but to risk 1% with a typical 5 USD stop you want at least 1,000 USD.
Does leverage increase losses?
Only if you use it to open bigger positions. At the same lot size, the loss is identical at 1:50 or 1:500.
What is free margin?
The capital not locked as collateral. It is the buffer that absorbs fluctuations in your open positions.
How many lots should I trade?
Whatever the risk formula returns, never what “feels right”. If the result is below the minimum lot, your stop or your capital needs adjusting.
Trade by rules, not by feel. The Cortex Signal Kit gives you signals with a defined stop and target, so position sizing takes seconds.
Disclaimer: educational content. Examples are illustrative and contract values vary by broker. Cortex Next is not a financial service and guarantees no results. Leveraged trading carries a high risk of loss.
