Net Asset Value (NAV):
NAV or Net Asset Value is the cumulative market value of the assets of a mutual fund, net of its liabilities.
$$\text{NAV per unit} = \frac{\text{Net Value of Assets}}{\text{Number of Units Outstanding}}$$
Buying and selling into funds is done on the basis of NAV-related prices. As per SEBI regulations, the NAV of an open-end scheme must be disclosed on a daily basis, while the NAV of a close-end scheme must be disclosed at least on a weekly basis. NAV is required to be published in newspapers.
Source: Chapter 7, What is NAV?
---