Alternative investing, which includes assets like private equity, real estate, and hedge funds, is becoming more accessible beyond just the ultra-wealthy and institutions. These investments can enhance portfolio diversification and potentially mitigate risk due to their low correlation with public markets. 

Utilizing self-directed IRAs for alternative investments offers the added benefit of tax-free growth. The popularity of alternative assets is rising, with private market assets growing significantly and individual investors currently holding a small percentage of these assets. 

Diversifying with alternatives can help manage market risk, especially during volatile times. New investment platforms are making it easier to access alternative investments, allowing for a more customized and balanced portfolio approach.