XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Securities & exchanges
André Kostolany
André Kostolany (February 9, 1906 – September 14, 1999) was a stock market expert, bon vivant and Chevalier de la Légion d'Honneur. He worked most of his life in France and Germany.
BankingKarl Blessing
Karl Blessing (5 February 1900 – 25 April 1971) was a German banker. He was president of the Deutsche Bundesbank from 1958 to 1969.