掉期/隔夜利息计算器
What Is a Swap or Rollover in Forex?
A swap, also known as a rollover, is the interest paid or earned for holding a currency pair position overnight. It reflects the interest rate difference between the base and quote currencies of the pair.
Why Do Swaps Exist in Forex Trading?
In the Forex market, each trade involves borrowing one currency to purchase another. Since currencies have different interest rates, the swap compensates for the cost or benefit of holding that position overnight, depending on which currency yields more interest.
How Is the Swap Calculated?
The swap amount depends on:
- The interest rate differential between the two currencies
- The position size
- The trade direction (buy or sell)
- The number of nights the position is held
- Your broker’s markup or commission
What Do Negative and Positive Swap Values Mean?
- A negative swap means you will pay interest for holding the position.
- A positive swap means you will earn interest for holding the position.
Why Is Wednesday a Triple Swap Day?
On Wednesdays, swaps are tripled to account for the weekend (Saturday and Sunday), since the Forex market closes but interest continues to accrue. Therefore, trades held past Wednesday’s rollover time will include three days of swap.
Does the Swap Rate Change Over Time?
Yes. Swap rates fluctuate based on global interest rate changes, market liquidity, and your broker’s funding policies. It’s important to regularly check your broker’s swap rates before planning long-term trades.
Are Swap Rates the Same for All Brokers?
No. Each broker sets its own swap rates depending on its liquidity providers, funding sources, and internal pricing models. The Swap Calculator provides an estimated value, but actual swap charges may differ slightly between brokers.
外汇计算器
货币兑换 - Instantly convert any currency pair with live exchange rates.
头寸大小计算器 - 计算最佳交易仓位以管理您的风险。
点值计算器 - 快速查找您所选交易手数和货币对的点值。
保证金计算器 - 确定您的外汇头寸所需的保证金。
斐波那契计算器 - 识别关键的斐波那契回撤和扩展水平。
枢轴点计算器 - 计算每日枢轴点，规划您的支撑与阻力。
爆仓风险（%） - 估算丢失您的自营交易账户的概率。
杠杆计算器 - 了解杠杆如何影响您的交易风险敞口。
复利计算器 - 预计您的余额随复利收益随时间增长的情况。
跌幅计算器 - 衡量潜在损失并评估风险承受能力。
利润计算器 - 预测您的交易可能获得的利润或亏损。
返佣计算器 - 计算交易返佣，以最大化您的收益。
一致性计算器 - 根据关键绩效规则检查您的自营交易结果是否保持一致。
