01/01/2020: New Currency Symbol
A new currency symbol for the dobra, resembling the letters 'STD' with horizontal lines through them, was introduced for official use.
24/05/2018: Dobra Pegged to Euro
The dobra's exchange rate was pegged to the euro, aiming to stabilize the currency and boost economic cooperation with the European Union.
01/01/2016: Introduction of Polymer Banknotes
São Tomé and Príncipe started issuing polymer banknotes as a means to enhance durability and reduce counterfeiting of the dobra.
07/11/2013: Change in banknote design and security features
The Bank of Canada introduced new polymer banknotes with enhanced security features and redesigned motifs, replacing the paper-based notes in circulation since 1935.
01/01/2010: Currency Redenomination
The third dobra was introduced, with 1 new dobra equalling 1,000 old dobras, aiming to simplify transactions and boost confidence in the currency.
01/01/1997: Introduction of the New Dobra
A new currency, the 'second dobra,' was introduced at a rate of 1,000 to 1 to combat hyperinflation and stabilize the economy.
24/12/1979: First Currency Devaluation
The first devaluation of the dobra occurred, reducing its value by 53% as a result of economic instability and inflation.
30/06/1977: Introduction of the Dobra
The São Tomé and Príncipe dobra was introduced as the official currency of the country after gaining independence from Portugal.
15/08/1971: Canada switches to a floating exchange rate
Canada abandoned its fixed exchange rate system and adopted a floating exchange rate, allowing the value of the Canadian dollar to fluctuate in response to market forces.
01/03/1950: Introduction of the Canadian dollar's decimalization
Canada adopted a decimal currency system, dividing the dollar into 100 cents, replacing the previous system based on pounds, shillings, and pence.
01/01/1933: Currency depreciation during the Great Depression
The Canadian dollar experienced significant depreciation during the Great Depression due to economic uncertainty and a decrease in international trade.
02/01/1914: Introduction of the Canadian Dollar Act
The Canadian Dollar Act established the Canadian dollar as the sole currency of Canada and gave the government control over its issuance.
01/01/1858: Introduction of the Canadian dollar
The Canadian pound was replaced by the Canadian dollar as the official currency of Canada, helping to unify the currency across the country.
01/01/1841: Introduction of the Canadian pound
The first Canadian currency was the Canadian pound, which was introduced to replace British pounds in the Province of Canada.