01/01/2022: Currency Floatation
Angola transitioned from a fixed exchange rate to a floating exchange rate system, allowing the Kwanza's value to be determined by the market forces of supply and demand.
30/10/2020: Kwanza Devaluation
In response to economic challenges, Angola devalued the Kwanza by approximately 24%, increasing the exchange rate from 165 to 195 Kwanzas per US dollar.
28/07/2016: Bank of Japan announces stimulus package
The Bank of Japan announced an aggressive stimulus package and negative interest rates, causing the Yen to depreciate against major currencies.
15/04/2013: Currency Redesign
Angola launched a new series of banknotes, featuring improved security features and new designs to reflect national landmarks and culture.
11/03/2011: Great East Japan Earthquake
The Tohoku earthquake and tsunami devastated Japan, leading to a decline in the Yen as reconstruction efforts strained the economy.
15/09/2008: Lehman Brothers bankruptcy
The bankruptcy of Lehman Brothers triggered a global financial crisis, resulting in a surge in the value of the Yen as investors sought safe-haven assets.
08/11/1999: Return to Kwanza
Angola reintroduced the Kwanza as the official currency, replacing the Kwanza Reajustado, at a rate of 1,000 Kwanza Reajustado to 1 Kwanza.
18/02/1999: Introduction of Kwanza Reajustado
Kwanza Reajustado was introduced as a temporary currency, with 1 Kwanza Reajustado equal to 1,000 regular Kwanzas.
20/03/1995: Kobe earthquake
The Great Hanshin earthquake struck Kobe, causing significant damage to the Japanese economy and leading to a decline in the value of the Yen.
31/03/1990: Kwanza Revaluation
In an attempt to combat hyperinflation, the government redenominated the currency, with 1 new Kwanza equal to 1,000 old Kwanzas.
22/09/1985: Plaza Accord
Japan, along with major economies, agreed to depreciate the value of the US dollar, leading to the appreciation of the Yen.
08/01/1977: Introduction of the Kwanza
Angola introduced the first Kwanza currency, replacing the Portuguese Escudo, with 1 Kwanza equal to 1 Escudo.
01/03/1973: Yen becomes a floating currency
The Yen lost its fixed exchange rate and started floating against major currencies following the collapse of the Bretton Woods system.
15/12/1953: Yen is introduced
The Japanese Yen was first introduced as the official currency of Japan with the enactment of the Bank of Japan Act.