XPAY KNOWLEDGE
Industry WIKI
Digital assets and currencies
Understand assets, networks and trading mechanics with sources you can check.
Trading basics
Data valuation
Data valuation is a discipline in the fields of accounting and information economics. It is concerned with methods to calculate the value of data collected, stored, analyzed and traded by organizations. This type valuation depends on the ownership, reliance, uniqueness, scarcity, type, reliability and field of data.
Securities & exchangesRisk-neutral measure
In mathematical finance, a risk-neutral measure (also called an equilibrium measure, or equivalent martingale measure) is a probability measure such that each share price is exactly equal to the discounted expectation of the share price under this measure.