I just noticed that the global currency market has many currencies that have depreciated significantly besides the dollar and euro. After studying, I found that some of the cheapest currencies in the world include the Lebanese pound, which is as low as 89,751 per dollar, the Iranian rial at over 42,000 per dollar, and the Vietnamese dong around 26,000 per dollar.

The reasons why these currencies are so devalued are varied. Some countries face high inflation, some are under economic sanctions, and others still rely heavily on commodity exports. For example, Lebanon is experiencing its worst economic crisis in history, Iran is under strict sanctions, and some Southeast Asian countries like Vietnam and Laos have developing economies.

Interestingly, the world's cheapest currencies often come from countries with chronic economic problems, whether it’s political instability, lack of economic diversification, or inefficient management. The central banks of these countries usually lack the tools or sufficient reserves to maintain their currency's value, so their currencies gradually depreciate over time.

If you're interested in global economics and currency exchange, follow the situations in these countries because their currencies clearly reflect their economic and political conditions.