Foreign exchange speculation is similar to stock trading, and both pay attention to volume. Stock trading usually requires at least 65,438+000 shares, not zero shares. The same is true of foreign exchange speculation, which emphasizes the standard trading volume. So, what is the foreign exchange 1 hand? There are usually two situations, one is the standard hand, that is, the currency pair of100000 contract units. If investors buy more dollars and yen, it is equivalent to buying 654.38+ million dollars of yen. Another situation is that different trading platforms minimize a foreign exchange standard lot, such as 0.0 1 lot, and 0.0 1 lot is 1000 USD. Pay attention to the leverage ratio of the foreign exchange trading platform when trading.