What is the differance between share, equity and stock?

Answer 1

Equity is an accounting term meaning excess of assets over liabilities. The concept of equity applies to all business ventures, as well as to real estate (this is why people sometimes talk about having equity in their house; it means that the value of the house is greater than the balance of the mortgage used to purchase the house).

Stock is a narrower concept and refers to equity in a corporation. A unit of stock is called a share.

Answer 2

all are same