Learning Spreadsheet: Mortgages and Mortgage-Backed Securities FRM® Part 1 Professional Chapter 18: Mortgages and Mortgage-Backed Securities Learning Spreadsheet: Mortgages and Mortgage-Backed Securities This learning spreadsheet covers the concepts in Part 1, Topic 3: Tuckman Chapter 20: Mortgages and Mortgage-Backed Securities Download Sample Shop Courses Previous Topic Back to Lesson Next Lesson