Numismatics is the study or collection of currency, including coins, tokens, paper money, medals and related objects.
Specialists, known as numismatists, are often characterized as students or collectors of coins, but the discipline also includes the broader study of money and other means of payment used to resolve debts and exchange goods.
The earliest forms of money used by people are categorised by collectors as "odd and curious", but the use of other goods in barter exchange is excluded, even where used as a circulating currency (e.g., cigarettes or instant noodles in prison). As an example, the Kyrgyz people used horses as the principal currency unit, and gave small change in lambskins; the lambskins may be suitable for numismatic study, but the horses are not.[dubious – discuss] Many objects have been used for centuries, such as cowry shells, precious metals, cocoa beans, large stones, and gems. (Full article...)
On 8 November 2016, the Government of India announced the demonetisation of all ₹500 and ₹1,000 banknotes of the Mahatma Gandhi Series. It also announced the issuance of new ₹500 and ₹2,000 banknotes in exchange for the demonetised banknotes. Prime Minister Narendra Modi said that this decision would curtail the shadow economy, increase cashless transactions and reduce the use of illicit and counterfeit cash to fund illegal activity and terrorism.
The announcement of demonetisation was followed by prolonged cash shortages in the weeks that followed, which created significant disruption throughout the economy. People seeking to exchange their banknotes had to stand in lengthy queues, and several deaths were linked to the rush to exchange cash. (Full article...)Credit: US Mint, User:Dbenbenn & Sniff
Money - Coins - Banknotes - Electronic money - Exchange rate - Legal tender - Clubs - Terminology
Ancient currency: Asia - Byzantium - Greece - Primitive Money - Roman - Indian coinage
Modern currency: Africa - The Americas - Asia and the Pacific - Europe - Bullion coins - Challenge coin - Commemorative coins - Token coins
Economics: Banking - Bonds - Cheques - Credit Cards - Fiat currency - Gold standard - Mints - Monetary union - Reserve currency - Stocks
Production: Coining (machining) - Designers - Die making - Mint (coin) • Coinage Metals: Aluminum - Bronze - Copper - Gold - Platinum - Silver - Tin
Rank | Currency | ISO 4217 code |
Symbol or abbreviation |
Proportion of daily volume | Change (2019–2022) | |
---|---|---|---|---|---|---|
April 2019 | April 2022 | |||||
1 | U.S. dollar | USD | US$ | 88.3% | 88.5% | ![]() |
2 | Euro | EUR | € | 32.3% | 30.5% | ![]() |
3 | Japanese yen | JPY | ¥ / 円 | 16.8% | 16.7% | ![]() |
4 | Sterling | GBP | £ | 12.8% | 12.9% | ![]() |
5 | Renminbi | CNY | ¥ / 元 | 4.3% | 7.0% | ![]() |
6 | Australian dollar | AUD | A$ | 6.8% | 6.4% | ![]() |
7 | Canadian dollar | CAD | C$ | 5.0% | 6.2% | ![]() |
8 | Swiss franc | CHF | CHF | 4.9% | 5.2% | ![]() |
9 | Hong Kong dollar | HKD | HK$ | 3.5% | 2.6% | ![]() |
10 | Singapore dollar | SGD | S$ | 1.8% | 2.4% | ![]() |
11 | Swedish krona | SEK | kr | 2.0% | 2.2% | ![]() |
12 | South Korean won | KRW | ₩ / 원 | 2.0% | 1.9% | ![]() |
13 | Norwegian krone | NOK | kr | 1.8% | 1.7% | ![]() |
14 | New Zealand dollar | NZD | NZ$ | 2.1% | 1.7% | ![]() |
15 | Indian rupee | INR | ₹ | 1.7% | 1.6% | ![]() |
16 | Mexican peso | MXN | MX$ | 1.7% | 1.5% | ![]() |
17 | New Taiwan dollar | TWD | NT$ | 0.9% | 1.1% | ![]() |
18 | South African rand | ZAR | R | 1.1% | 1.0% | ![]() |
19 | Brazilian real | BRL | R$ | 1.1% | 0.9% | ![]() |
20 | Danish krone | DKK | kr | 0.6% | 0.7% | ![]() |
21 | Polish złoty | PLN | zł | 0.6% | 0.7% | ![]() |
22 | Thai baht | THB | ฿ | 0.5% | 0.4% | ![]() |
23 | Israeli new shekel | ILS | ₪ | 0.3% | 0.4% | ![]() |
24 | Indonesian rupiah | IDR | Rp | 0.4% | 0.4% | ![]() |
25 | Czech koruna | CZK | Kč | 0.4% | 0.4% | ![]() |
26 | UAE dirham | AED | د.إ | 0.2% | 0.4% | ![]() |
27 | Turkish lira | TRY | ₺ | 1.1% | 0.4% | ![]() |
28 | Hungarian forint | HUF | Ft | 0.4% | 0.3% | ![]() |
29 | Chilean peso | CLP | CLP$ | 0.3% | 0.3% | ![]() |
30 | Saudi riyal | SAR | ﷼ | 0.2% | 0.2% | ![]() |
31 | Philippine peso | PHP | ₱ | 0.3% | 0.2% | ![]() |
32 | Malaysian ringgit | MYR | RM | 0.2% | 0.2% | ![]() |
33 | Colombian peso | COP | COL$ | 0.2% | 0.2% | ![]() |
34 | Russian ruble | RUB | ₽ | 1.1% | 0.2% | ![]() |
35 | Romanian leu | RON | L | 0.1% | 0.1% | ![]() |
36 | Peruvian sol | PEN | S/ | 0.1% | 0.1% | ![]() |
37 | Bahraini dinar | BHD | .د.ب | 0.0% | 0.0% | ![]() |
38 | Bulgarian lev | BGN | BGN | 0.0% | 0.0% | ![]() |
39 | Argentine peso | ARS | ARG$ | 0.1% | 0.0% | ![]() |
… | Other | 1.8% | 2.3% | ![]() | ||
Total[a] | 200.0% | 200.0% |
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