I recently realized that my understanding of currency symbols is a bit confusing, especially the symbols for US dollars and Taiwan dollars, which both look like $ but mean completely different things. Actually, many people get this mixed up.

I looked it up, and the US dollar symbol is US$ or $, while the Taiwan dollar symbol is NT$, so you can clearly distinguish them. Besides these two, the ¥ symbol is also easy to mistake because both the Japanese yen and Chinese yuan use ¥, so you need to write CNY¥ or JPY¥ to clarify. In my opinion, the main purpose of currency symbols is to save effort; writing $40 is definitely more concise than writing 40 US dollars.

If you often trade forex, understanding these symbols is really important. For example, EUR/USD represents the exchange rate between the euro and the US dollar, € is the euro symbol, £ is the British pound symbol, ₩ is the Korean won symbol. Each country's currency has its own symbol, which varies across Asia, Europe, and the Americas. ₹ is the Indian rupee, ฿ is the Thai baht, and there are also rubles, Ukrainian hryvnias, and so on.

The most interesting thing is that the ฿ symbol represents the Thai baht in forex, but in the cryptocurrency world, it stands for Bitcoin, which can definitely cause confusion. Also, the US dollar symbol is used as the local currency symbol in over 30 countries worldwide, so just seeing $ doesn't tell you which currency it is.

If you want to quickly input these symbols, Mac and Windows have different shortcuts. The US dollar symbol is Shift+4 on both systems, the euro symbol on Mac is Shift+Option+2, and on Windows it's Alt+E. The pound symbol on Mac is Option+3, on Windows it's Alt+L. Knowing these tricks makes typing much faster.