BeaconHow Giao Dịch Đòn Bẩy Works
Đòn Bẩy trading allows you to control a vị thế larger than your actual capital by using borrowed funds. You deposit a fraction of the total vị thế value - called ký quỹ - and the exchange effectively lends you the rest. The đòn bẩy ratio describes how many times your kích thước vị thế exceeds your ký quỹ. At 10x đòn bẩy, $1,000 of ký quỹ controls a $10,000 vị thế. At 50x đòn bẩy, that same $1,000 controls $50,000.
The key to understanding đòn bẩy is that lợi nhuận và thua lỗ are calculated on the entire kích thước vị thế, not just your ký quỹ. If you open a $10,000 vị thế long using $1,000 ký quỹ (10x đòn bẩy) and the asset price increases by 5%, you earn 5% of $10,000 - that is $500, or a 50% return on your $1,000 ký quỹ. However, if the price decreases by 5%, you lose $500, which is 50% of your ký quỹ. The amplification works in both directions.
In crypto markets, leverage trading is most commonly done through perpetual futures contracts. These contracts allow traders to open leveraged long or short positions on assets like BTC, ETH, SOL, and hundreds of other tokens. You can see all available leveraged markets on our markets page.
Ký Quỹ, Maintenance, and Thanh Lý
Margin is the collateral you deposit to open and maintain a leveraged position. There are two important margin thresholds to understand: initial margin and maintenance margin. Initial margin is the minimum amount required to open a position. Maintenance margin is the minimum amount required to keep the position open. If your account equity falls below the maintenance margin, your position will be liquidated.
For example, with 10x đòn bẩy, your ký quỹ ban đầu is 10% of the kích thước vị thế, and the ký quỹ duy trì might be 5%. As the market moves against you, your effective ký quỹ decreases. When it hits the ký quỹ duy trì threshold, the hệ thống thanh lý closes your vị thế automatically. The higher your đòn bẩy, the smaller the price move required to reach thanh lý.
Understanding where your liquidation price falls is critical before entering any leveraged trade. A 50x position has a liquidation threshold of roughly 2% from your entry price, while a 5x position can withstand approximately 20%. Use our liquidation calculator to determine your exact liquidation price for any combination of entry price, leverage, and position size.
Đòn Bẩy Tiers and Vị Thế Limits
Most exchanges, including Hyperliquid, implement a tiered đòn bẩy system. The maximum đòn bẩy available decreases as your kích thước vị thế increases. For example, you might be able to use 50x đòn bẩy on a $10,000 BTC vị thế, but only 20x đòn bẩy on a $500,000 vị thế, and perhaps 5x on vị thế over $5 million. This tiered approach protects the market from the outsized impact of very large, highly vị thế có đòn bẩy.
Different assets also have different maximum đòn bẩy limits based on their liquidity and volatility. A highly liquid asset like BTC might support up to 50x đòn bẩy, while a smaller-cap altcoin might be limited to 5x or 10x. More volatile assets require more ký quỹ per unit of exposure because price swings are larger and rủi ro thanh lý is higher.
These limits exist for good reason. An overđòn bẩyd market is vulnerable to thanh lý dây chuyền, where a modest price move triggers a wave of forced closures that push the price further, triggering more thanh lý. By limiting maximum đòn bẩy on larger vị thế and volatile assets, exchanges help maintain market stability.
Quản Lý Rủi Ro for Đòn Bẩyd Trading
The single most important principle in giao dịch có đòn bẩy is that đòn bẩy should be used to improve capital efficiency, not to take outsized risks. Many successful traders use moderate đòn bẩy (2x-5x) to free up capital for other vị thế or to maintain a cash reserve, rather than maximizing their kích thước vị thế. The goal is to achieve the same dollar exposure with less capital committed, not to multiply your risk.
Position sizing is your primary risk management tool. Before opening a trade, determine the maximum amount you are willing to lose - most professionals cap this at 1-3% of their total portfolio. Then calculate your position size and leverage to ensure that your stop-loss, if triggered, results in a loss within that limit. You can use our position size calculator to determine the optimal position size for your risk tolerance.
Stop-loss orders are non-negotiable for giao dịch có đòn bẩy. A cắt lỗ automatically closes your vị thế at a predetermined price, preventing catastrophic losses. Always set your cắt lỗ before entering a trade, and set it well above your giá thanh lý to account for trượt giá. Combined with proper xác định kích thước vị thế, cắt lỗes ensure that no single trade can significantly damage your account.
Best Practices for Đòn Bẩy Traders
Start with low đòn bẩy and increase only as you gain experience and develop a proven track record. Many new traders are attracted to high đòn bẩy because of the potential for large percentage gains, but the mathematics of ruin work against them. A series of small losses at high đòn bẩy can quickly deplete an account, while the same trades at lower đòn bẩy would be easily survivable.
Always know your liquidation price before entering a trade. Use the liquidation calculator to understand exactly where your position will be forcibly closed. If the liquidation price is too close to the current price for comfort, reduce your leverage or increase your margin. Never be in a situation where you are surprised by a liquidation.
Avoid adding to losing vị thế - a practice known as "averaging down." While this can work in giao dịch giao ngay where there is no rủi ro thanh lý, adding ký quỹ to a losing vị thế có đòn bẩy often leads to a larger loss when the market continues moving against you. Instead, accept the loss, close the vị thế, and look for the next opportunity.
Finally, never use đòn bẩy with money you cannot afford to lose. Crypto markets are volatile, and even well-planned trades can result in losses due to black swan events, exchange issues, or thanh lý dây chuyền. Đòn Bẩy amplifies everything - including the consequences of unexpected events.