20/12/2019: Macao–Hong Kong Financial Cooperation Agreement signed
The Macau and Hong Kong authorities signed a financial cooperation agreement to strengthen monetary and financial stability, impacting the value and role of the Macanese pataca.
20/05/2018: SAMA grants licenses for full-fledged digital banks
SAMA issued licenses to two banks for providing digital banking services, reflecting a shift towards digitalization in the financial sector.
21/12/2016: Saudi Arabia introduces the SAR 200 note
A new 200 riyal banknote was introduced, featuring a portrait of King Abdullah bin Abdulaziz Al Saud.
20/12/2003: Launch of Riyal Interbank Express (SARIE)
SAMA launched SARIE, a real-time gross settlement system, improving interbank transactions and money transfers.
27/05/1997: Introduction of Saudi Arabian Monetary Agency new design series
SAMA introduced a new series of banknotes with enhanced security features to combat counterfeiting.
08/05/1995: Currency board system implemented
Macau adopted a currency board system, establishing a fixed exchange rate between the Macanese pataca and the Hong Kong dollar.
30/06/1986: Saudi riyal pegged to the US dollar at 3.75 SAR per USD
Saudi Arabia pegged its currency to the USD, ensuring stability and ease of trade with international partners.
20/10/1977: Internationalization of the pataca
Macau allowed the international use and exchange of the Macanese pataca, strengthening its role as a stable and convertible currency.
08/06/1967: Link with Portuguese escudo reestablished
The Macanese pataca was once again pegged to the Portuguese escudo, ending the gold standard era.
01/03/1952: Introduction of Saudi Arabian Monetary Agency (SAMA)
SAMA was established as the central bank of Saudi Arabia, responsible for issuing and managing the Saudi riyal.
18/06/1948: Gold standard introduced
The Macanese pataca switched to the gold standard, with its value pegged to gold coins. The gold standard lasted until 1967.
23/09/1932: Establishment of the Kingdom of Saudi Arabia
The Saudi riyal currency was introduced following the unification of the Kingdom under King Abdulaziz Al Saud.
17/03/1906: Silver standard established
Macau adopted the silver standard for the pataca, linking its value to silver coins in circulation. This standard remained in place until 1948.
27/10/1901: Introduction of Macanese pataca
The Macanese pataca was first introduced as the official currency of Macau, replacing the Portuguese real. It was initially pegged to the Portuguese escudo.