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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Securities & exchanges

City Index

City Index is a United Kingdom-based provider of spread betting, contracts for difference (CFD) trading and foreign exchange (FX) trading services. Founded in 1983, it operates as a retail trading brand of the Nasdaq-listed financial services group StoneX. In the UK, City Index is operated by StoneX Financial Ltd, which is authorised by the Financial Conduct Authority (FCA).

Fiat currencies

The Market for Lemons

"The Market for 'Lemons': Quality Uncertainty and the Market Mechanism" is a widely cited seminal paper in the field of economics which explores the concept of asymmetric information in markets. The paper was written in 1970 by George Akerlof and published in the Quarterly Journal of Economics. The paper's theory has since been applied to many types of markets.