Which of the following funds provides the highest liquidity for investors?

Hedge funds typically have lock-up periods during which investors cannot withdraw their funds, significantly reducing liquidity. While some hedge funds may allow periodic withdrawals, the overall access to funds is much more restricted compared to open-end mutual funds.

Private equity funds require investors to commit capital for an extended period, often several years, before they can access their investments. This long-term commitment substantially limits liquidity, making private equity funds one of the least liquid investment options.

Closed-end mutual funds have a fixed number of shares that trade on an exchange, which can lead to liquidity issues depending on market demand. Investors can buy and sell shares, but the price may not reflect the net asset value, and trading may be less frequent compared to open-end mutual funds.

Distressed securities funds invest in companies facing financial difficulties, and while they can offer potential high returns, they are often illiquid. The nature of distressed assets means they may not have a readily available market, limiting investors' ability to quickly sell their shares.