Liquid asset in the context of "Money market"

The interbank lending market is a market in which banks lend funds to one another for a specified term. Most interbank loans are for maturities of one week or less, the majority being overnight. Such loans are made at the interbank rate (also called the overnight rate if the term of the loan is overnight). A sharp decline in transaction volume in this market was a major contributing factor to the collapse of several financial institutions during the 2008 financial crisis.

Banks are typically required to hold reserves of an adequate amount of liquid assets, such as cash, to manage any potential bank runs by customers. To remain compliant, those banks with less than the required liquidity will borrow money and pay interest in the interbank market, while those with excess liquid assets will lend money and receive interest.

A hedge fund is a pooled investment fund that holds liquid assets and that makes use of complex trading and risk management techniques to aim to improve investment performance and insulate returns from market risk. Among these portfolio techniques are short selling and the use of leverage and derivative instruments. In the United States, financial regulations require that hedge funds be marketed only to institutional investors and high-net-worth individuals.

Hedge funds are considered alternative investments. Their ability to use leverage and more complex investment techniques distinguishes them from regulated investment funds available to the retail market, commonly known as mutual funds and exchange-traded funds (ETFs). They are also considered distinct from private equity funds and other similar closed-end funds as hedge funds generally invest in relatively liquid assets and are usually open-ended. This means they typically allow investors to invest and withdraw capital periodically based on the fund's net asset value, whereas private-equity funds generally invest in illiquid assets and return capital only after a number of years. Other than a fund's regulatory status, there are no formal or fixed definitions of fund types, and so there are different views of what can constitute a "hedge fund".