Wilshire Liquid Alt Index inches up 0.69% in July, down 0.87% YTD Posted on August 2, 2018 at 12:13 am. The Wilshire Liquid Alternative Index inched up 0.69% in July, erasing the year-to-date loss to -0.87%. During the month of [Read More]To access this content, you must be a member. Visit the Plans page for details.