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什么是指数?

指数是跟踪基础资产组(在本例中为股票)表现的一种方式。

标准普尔500指数就是一个例子,该指数由美国500家最大的上市公司组成。如果构成标准普尔500指数的个别股票价格上涨,那么你将看到标准普尔500指数的价值上涨。如果标的股票价值也下跌,则情况将相反。全球有多个指数,其中一些主要指数在英国,称为FTSE100或德国指数,称为Dax30

在交易指数时,你不是在实际交易个别股票,而是在交易标的股票的价格变动。这被称为差价合约(CFD)。

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为什么交易指数?

  • 有竞争性地点差
  • 从标的资产的上涨或下跌中获利
  • 快速执行
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指数交易小贴士

  • 1手CFD合约等于10张合约。
  • 如果交易美国指数,那么1手CFD合约是10美金。
  • 如果交易英国指数,那么1手CFD合约是10英镑。

例 1

标准普尔500指数买入

如果你交易标准普尔500指数,以3415点的价格买入,价格涨到3445点,你就会在这一过程中获利30点。


如果你买了一手CFD合约,这将带来300美元的利润。然而,如果价格降到3400,那么你将损失15点,结果是150美元。

例 2

欧元兑英镑卖出

如果你交易标准普尔500指数,以3415点的价格卖出,价格涨到3445点,你会损失30点。


如果你卖出了一手CFD合约,这将导致300美元的损失。然而,如果价格降到3350,那么你将得到65点,结果是650美元。

Example 1

S&P500 buy

  • If you were to trade the S&P500 and you buy at a price of 3415 and the price went to 3445, you would have made a profit of 30 points on the move.
  • If you had bought 1 CFD lot, this would have resulted in a profit of $300. However, if the price fell to 3400, then you would have lost 15 points and as a result, $150.
Example 2

EURGBP sell

  • If you were to trade the S&P500 and sell at a price of 3415 and the price went to 3445, you would have made a loss of 30 points on the move. 
  • If you had sold 1 CFD lot, this would have resulted in a loss of $300. However, if the price fell to 3350, then you would have made 65 points and as a result, $650.