何谓外汇？What is Forex?
外汇交易泛指以某个议定价格将一种货币兑换成另一种货币的交易。外汇市场是全球流通量最大的交易市场，每日交易量超过 54,000 亿美元。 Forex trading refers to the exchange of one currency for another at an agreed price. The forex market is the world's largest financial market, with daily trading volume exceeding $5.4 trillion.
何谓外汇？What is Forex?
外汇交易泛指以某个议定价格将一种货币兑换成另一种货币的交易。外汇市场是全球流通量最大的交易市场，每日交易量超过 54,000 亿美元。相比之下，纽约证券交易所的上市证券买卖交易量平均每日只有 345.2 亿美元。Forex trading refers to the exchange of one currency for another at an agreed price. The forex market is the world's largest trading market, with daily trading volume exceeding $5.4 trillion, compared to the NYSE's average daily volume of approximately $34.5 billion.
超过 85% 的外汇交易集中在主要货币组合，包括欧元、美元、日元、英镑、瑞士法郎、澳元和加元。市场交易活动在伦敦交易时段最活跃，超过 38% 的交易都是通过伦敦外汇市场进行。Over 85% of forex trading is concentrated in major currency pairs including EUR, USD, JPY, GBP, CHF, AUD and CAD. Market activity is most active during the London session, with over 38% of trades conducted through the London forex market.
为何进行外汇交易？Why Trade Forex?
外汇市场是全球流通量最大的金融市场，交易成本相对较低，滑点几乎不会出现。在正常市场情况下，持有最大流通量的货币组合将不会出现滑点。The forex market is the world's most liquid financial market with relatively low transaction costs. Under normal market conditions, slippage is virtually non-existent for the most liquid currency pairs.
外汇交易从周日晚上至周五晚上每天 24 小时不间断进行。24 小时交易意味着投资者可对政治、经济、技术和基本面因素及时作出调整。Forex trading runs 24 hours a day from Sunday evening to Friday evening. This means investors can react promptly to political, economic, technical and fundamental factors without waiting for market open.
外汇交易是一种保证金交易产品，您只需付出一小部分的合约价值作为最初保证金便可进行买卖，使投资回报率和收益/亏损较传统现金交易高。Forex is a margin trading product — you only need to deposit a small portion of the contract value as initial margin, making potential returns and losses higher than traditional cash trading.
由于流通量庞大以及24小时交易，货币组合的点差小，意味着交易成本低。融资比率，即借入资金进行隔夜交易的成本也较其他金融市场低。Due to high liquidity and 24-hour trading, currency pair spreads are tight, meaning low trading costs. Financing rates for overnight positions are also lower compared to other financial markets.
客户可对一种货币如何影响另一种货币采取积极或消极的态度，从而对自由浮动的货币对做出买入、卖出操作。Clients can take a positive or negative view on how one currency affects another, thereby making buy or sell decisions on freely floating currency pairs.
汇率会受不同的政治、经济、技术和基本面因素影响而持续波动和调整，其波动性使外汇交易引起投资者的兴趣，创造更多的交易良机。Exchange rates continually fluctuate due to political, economic, technical and fundamental factors. This volatility attracts investor interest and creates more trading opportunities.
保证金可使外汇交易实现巨大收益，但是同时也伴随着巨大风险而不适于所有的投资者。在决定交易外汇之前，您应该仔细考虑您的投资目标，经验水平和风险偏好。过去表现不代表未来结果。可能情况是您将承受损失掉部分或者全部您的初始投资，因此您不应将您不可损失的资金进行投资。如有任何疑问，请寻求独立金融顾问的建议。Margin can generate significant gains in forex trading, but it also carries significant risks and is not suitable for all investors. Before deciding to trade forex, you should carefully consider your investment objectives, experience level and risk tolerance. Past performance is not indicative of future results. You may lose some or all of your initial investment. Please seek advice from an independent financial adviser if in doubt.
外汇交易范例Forex Trading Examples
通过实际案例了解外汇报价规则、建仓与平仓逻辑，以及盈亏计算方式。Learn forex quote rules, position opening and closing logic, and profit/loss calculation through real examples.
外汇报价Forex Quotes
外汇报价是以一单位基准货币可获得多少报价货币作为报价基础。例如欧元/美元的报价是指一欧元可以获得多少数额的美元。当进行外汇交易时，您需要预测基础货币对报价货币的相对价值是将会上升还是下跌。Forex quotes are based on how many units of the quote currency can be obtained for one unit of the base currency. For example, EUR/USD quotes indicate how many USD can be obtained for one EUR. When trading forex, you predict whether the base currency will rise or fall relative to the quote currency.
现货外汇交易范例 — 欧元/美元Spot Forex Example — EUR/USD
| 当前报价Current Price | 1.23206 / 1.23226 |
| 合约规格Contract Size | 100,000 欧元EUR |
| 交易单位Pip Value | 0.00010 = $10 / lot |
| 保证金要求Margin Required | $1,000 / lot |
开仓价：1.23206 卖出 1 手Entry: Sell 1 lot at 1.23206
策略：您预期欧元对美元将会下跌Strategy: You expect EUR/USD to decline
合约价值：1.23206 × 100,000 = $123,206Contract Value: 1.23206 × 100,000 = $123,206
隔夜利息：每晚 −$1.15Overnight Interest: −$1.15 per night
开仓价：1.23226 买入 1 手Entry: Buy 1 lot at 1.23226
策略：您预期欧元对美元将会上升Strategy: You expect EUR/USD to rise
合约价值：1.23226 × 100,000 = $123,226Contract Value: 1.23226 × 100,000 = $123,226
隔夜利息：每晚 −$2.07Overnight Interest: −$2.07 per night
由于美国非农业新增职位数据较预期理想，欧元兑美元价格下跌，现时报价：1.22637 / 1.22657Due to stronger-than-expected US non-farm payroll data, EUR/USD fell. New price: 1.22637 / 1.22657
平仓价：1.22657 买入平仓Close: Buy at 1.22657
盈亏：$123,206 − $122,657 − $1.15 = $547.85（盈利）P&L: $123,206 − $122,657 − $1.15 = $547.85 (Profit)
平仓价：1.22637 卖出平仓Close: Sell at 1.22637
盈亏：$122,637 − $123,226 − $2.07 = −$591.07（亏损）P&L: $122,637 − $123,226 − $2.07 = −$591.07 (Loss)
现货贵金属范例 — 黄金/美元Spot Metals Example — Gold/USD
| 当前报价Current Price | 637.68 / 638.18 |
| 合约规格Contract Size | 100 盎司oz |
| 交易单位Pip Value | 0.10 = $10 / lot |
| 保证金要求Margin Required | $1,000 / lot |
开仓价：637.68 卖出 1 手；合约价值 = $63,768Entry: Sell 1 lot at 637.68; Contract value = $63,768
策略：您预期黄金价格将会下跌Strategy: You expect gold prices to decline
开仓价：638.18 买入 1 手；合约价值 = $63,818Entry: Buy 1 lot at 638.18; Contract value = $63,818
策略：您预期黄金价格将会上升Strategy: You expect gold prices to rise
由于传闻某大央行抛售黄金，现货黄金价格下跌至 628.23 / 628.73Due to rumours of a major central bank selling gold, spot gold fell to 628.23 / 628.73
盈亏：$63,768 − $62,873 = $895（盈利）P&L: $63,768 − $62,873 = $895 (Profit)
盈亏：$62,823 − $63,818 = −$995（亏损）P&L: $62,823 − $63,818 = −$995 (Loss)
本页范例仅供教育用途，不构成任何投资建议。保证金交易风险较高，可能损失超过初始投资金额。Examples on this page are for educational purposes only and do not constitute investment advice. Margin trading carries high risk and may result in losses exceeding the initial investment.
何谓差价合约？What are CFDs?
差价合约（CFD）是一种衍生金融产品，让您可以交易标的金融产品的价格变动而无需实际拥有该产品。A Contract for Difference (CFD) is a derivative financial product that allows you to trade price movements of underlying assets without actually owning them.
何谓差价合约？What is a CFD?
差价合约（CFD）是买方与卖方通过订立一份交易合约，计算以某一特定标的金融产品的开仓价值与平仓价值的差异而完成的投资行为。A CFD is a contract between a buyer and seller to calculate the difference between the opening and closing value of a specific underlying financial product.
差价合约是以保证金进行交易，您只需存入交易产品合约总值的部分资金便可进行交易，相对于传统的现金交易模式，让您可以更有效利用有限的资金增加投资潜力。您的获利或亏损取决于您买入与卖出交易产品的价格差异。CFDs are traded on margin — you only need to deposit a portion of the total contract value, allowing you to use limited capital more effectively compared to traditional cash trading. Your profit or loss depends on the price difference between when you buy and sell.
差价合约的特点Key Characteristics of CFDs
- 以标的金融产品的开仓价与平仓价的差异而完成的交易合约A trading contract settled on the difference between opening and closing prices of the underlying financial product
- 一种衍生金融产品，让您可以交易标的金融产品的价格变动而无需实际拥有该金融产品A derivative product allowing you to trade price movements of underlying assets without physically owning them
- 为杠杆式交易产品，即只需付出合约价值的部分资金作为初始保证金A leveraged product requiring only a portion of contract value as initial margin
- 客户可以建立长仓或短仓合约，双向交易Clients can establish long or short positions — trading in both directions
- 属于场外交易产品，您可以通过交易对手方进行合约平仓An over-the-counter product where positions are closed through the counterparty
所有如同差价合约的杠杆式交易产品，可助您更有效地运用投资资金。但请注意，相对于非杠杆式交易产品，杠杆式交易可能对您的投资造成较大的获利或亏损。YL Market 差价合约交易的保证金要求会因为不同交易产品而有所变动。Leveraged products like CFDs can help you use capital more efficiently. However, leverage can magnify both gains and losses compared to non-leveraged products. Margin requirements at YL Market vary by trading instrument.
保证金可使外汇交易实现巨大收益，但是同时也伴随着巨大风险而不适于所有的投资者。在决定交易前，您应该仔细考虑您的投资目标，经验水平和风险偏好。如有任何疑问，请寻求独立金融顾问的建议。Margin can generate significant returns, but also carries significant risks and is not suitable for all investors. Before trading, carefully consider your investment objectives, experience and risk tolerance. Seek independent financial advice if in doubt.
差价合约交易范例CFD Trading Examples
通过实际案例了解差价合约的建仓方式及盈亏计算逻辑。Learn CFD position opening methods and profit/loss calculation through real examples.
差价合约交易方式How CFD Trading Works
差价合约交易与外汇交易的核心逻辑相同——您预测资产价格的涨跌方向，通过买入或卖出差价合约来获利。以下以现货黄金差价合约为例说明：CFD trading follows the same core logic as forex trading — you predict whether an asset price will rise or fall and profit through buying or selling CFDs. Below is an example using spot gold CFDs:
黄金差价合约范例Gold CFD Example
| 产品Product | XAUUSD (现货黄金Spot Gold) |
| 当前买/卖价Bid / Ask | 2,300.00 / 2,300.50 |
| 合约规格Contract Size | 100 盎司/手oz / lot |
| 保证金要求Margin | 1% = $2,300 / lot |
开仓：以 2,300.50 买入 1 手Open: Buy 1 lot at 2,300.50
平仓：价格涨至 2,320.00，以 2,320.00 卖出Close: Price rises to 2,320.00, sell at 2,320.00
盈利：(2,320.00 − 2,300.50) × 100 = $1,950Profit: (2,320.00 − 2,300.50) × 100 = $1,950
开仓：以 2,300.00 卖出 1 手Open: Sell 1 lot at 2,300.00
平仓：价格跌至 2,280.00，以 2,280.50 买入Close: Price falls to 2,280.00, buy at 2,280.50
盈利：(2,300.00 − 2,280.50) × 100 = $1,950Profit: (2,300.00 − 2,280.50) × 100 = $1,950
由于差价合约是未平仓的现货合约，若该部位每晚仍处于未平仓状态，您将可收取或需要支付一定金额的利息，以反映持有买入和卖出之间的息差，行政费用已包含在利息之中。As CFDs are open-ended spot contracts, if your position remains open overnight, you will receive or pay interest reflecting the difference in holding buy vs sell positions. Administrative fees are included in the interest amount.
本页范例仅供教育用途，不构成任何投资建议。保证金交易风险较高，可能损失超过初始投资金额。Examples on this page are for educational purposes only and do not constitute investment advice. Margin trading carries high risk and may result in losses exceeding the initial investment.
下单种类Types of Orders
了解市价单、限价单、停损单等不同订单类型，有效管理您的交易风险。Understand market orders, limit orders, stop orders and more to effectively manage your trading risk.
下单种类总览Order Types Overview
YL Market 提供了一系列不同类型的订单助客户管理交易风险，这些策略性委托单可帮助客户管理未平仓部位的风险，或让客户在市场价格达到指定水平时建立新部位。YL Market offers a range of order types to help clients manage trading risk. These strategic orders help manage open position risk or allow clients to open new positions when market prices reach specified levels.
市价单是以现行市价买入或卖出的交易指示。例如欧元/美元现行价格为 1.25709/1.25729，若您想以 1.25729 买入欧元，只需点击"买入"，交易将立即以该价格执行。A market order is an instruction to buy or sell at the current market price. For example, if EUR/USD is trading at 1.25709/1.25729 and you want to buy EUR at 1.25729, simply click "Buy" and the trade executes immediately at that price.
限价单是在下单有效期间，当市场价格到达预设价格时"低买"或"高卖"的交易指示。例如您预期价格会先下跌再反弹，可以设定低于当前市价的买入限价单。A limit order instructs to "buy low" or "sell high" when the market price reaches a preset level during the order's validity period. For example, if you expect the price to dip before rebounding, set a buy limit below the current market price.
停损单是当市场价格到达预设价格时"高买"或"低卖"的交易指示。预设价格水平必须与现行价格水平有一定差异，差异因交易产品而有所不同。A stop order instructs to "buy high" or "sell low" when the market price reaches a preset level. The preset price must differ from the current price by a certain amount, which varies by trading instrument.
常见的限价平仓单有两种：止盈单（限价）和止损单（倒限价）。两者均是以获利价或止损价对现有未平仓部位进行平仓的待执行委托单，可在建仓时同时设定。Common close limit orders include take-profit (limit) and stop-loss (stop). Both execute at a target profit or stop-loss price and can be set simultaneously when opening a position.
对冲交易可以预防未来风险。若您看好持有的未平仓合约，但短期走势可能与持仓方向相反，您可以建立与现有部位相反的方向进行对冲。MT5 允许同时持有同一产品的长仓和短仓。Hedging protects against future risk. If you're long-term bullish but expect short-term movement against your position, you can hedge by opening the opposite direction. MT5 allows simultaneous long and short positions on the same instrument.
OCO 委托单由限价单和倒限价单共同组成。只要其中一张委托单被执行，另外一张委托单就会被自动取消。可以是限价新单，也可以是限价平仓单。An OCO order consists of a limit order and a stop order. When one is executed, the other is automatically cancelled. It can be used for both new position orders and close orders.
下单有效时间Order Validity Periods
| 类型Type | 说明Description |
|---|---|
| 当日有效 (Day)Day Order | 至交易日市场收市前有效的限价单Valid until market close on the trading day |
| 本周有效 (GTF)Good Till Friday | 直至每周最后一个交易日市场收市前持续有效Valid until market close on the last trading day of the week |
| 取消前有效 (GTC)Good Till Cancelled | 在市场上无限期持续有效，直至价格触达预设水平自动执行，或由客户取消Remains active indefinitely until the preset price is reached or the client cancels the order |
实际下单范例Order Examples
欧元/美元现行价格为 1.25709/1.25729，您想在价格下调到 1.25500 时买入。您可以预设买入价为 1.25500 的限价单，当价格到达该价格水平时，交易平台便会自动执行。EUR/USD is currently trading at 1.25709/1.25729. You want to buy when the price drops to 1.25500. Set a buy limit order at 1.25500 — the platform will automatically execute when the price reaches that level.
IF-Done 限价单让您预设限价新单的同时为该限价新单设定获利及停损价。若系统已执行建立新单的指令，预设的 IF-Done 限价单将自动附加于该未平仓部位，是一种简易的方法预设建立新部位的价格以及设定停损和止盈。An IF-Done order lets you pre-set a new limit order along with take-profit and stop-loss levels simultaneously. Once the entry order is executed, the IF-Done orders automatically attach to the open position — a simple way to pre-define entry, stop-loss and take-profit in one step.
常见问题Frequently Asked Questions
关于账户开设、交易平台、合作计划及基金管理的常见问题解答。Answers to common questions about account opening, trading platforms, partner programs and fund management.
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