First, be SURE you select a Home Inspector (HI) of your own choosing. Don't use one that's recommended by either the Seller or the Real Estate Agent. Potential conflicts of interest may exist. Visit ASHI Home Inspectors for a good lead. I suggest you find an inspector that has some 'expertise' in Structural Engineering (or the like) with home inspections. Start by asking what their background was along with what did they do for work BEFORE they were a HI.
From where I'm sitting, the Engineer / HI is the best judge to tell you if the house is still 'moving', or not. My best to ya and hope this helps.