The Swiss Franc (CHF) is the official currency of Switzerland and Liechtenstein. It is often seen as a safe-haven currency due to its stability and strength, making it a popular choice for investors looking for low-risk investments. The Swiss Franc is also seen as a hedge against currency and stock market volatility, due to its low correlation with other global currencies and equities. Additionally, the Swiss Franc is popular for international transactions, as it is considered a highly liquid currency. As such, it is commonly used as a reserve currency and is often used to fund investments and hedge against inflation.