What is a cryptocurrency?

What is a cryptocurrency?

When you return from a tropical holiday, do you also regret finding yourself with extra tickets that you cannot exchange? Because of the expensive costs associated with the exchange rate and the commissions charged during the exchange? Do you also regret having to...
Fibonacci retracements

Fibonacci retracements

Leonardo FIBONACCI was an Italian mathematician who lived in the 12th and 13th centuries ((1175 – 1250). He is known to have highlighted the famous Fibonacci sequence. The sequence of fibonacci numbers is, after 0 and 1, a sequence in which each new digit is the...