The real-time price of Brent crude oil is at $71.04 per barrel, and the price of WTI crude oil is at $66.95 per barrel. Oil prices are customarily quoted in dollars (USD) around the world, not only in ...

Definition: A comprehensive measure used for estimation of price changes in a basket of goods and services representative of consumption expenditure in an economy is called consumer price index.

Ever received a paper token from your next-door paan shop in lieu of a small change, which he would accept the next time you visit him? Imagine that token digitally, and that's your cryptocurrency.