In the 4th and final part of the video, Winston talks about accrual management i.e., how to generate returns by managing the yield to maturity (YTM) in your portfolio. When you buy a bond, you earn an assured interest (coupon), which will accrue in your portfolio. In this part, you will learn how you can maximize this. Winston covers concepts such as:

What drives the return of a bond
How to increase the returns in your portfolio
Different types of risks
What is an yield curve, how to interpret it, and the types of yield curves.  

Part 1: Google Podcasts, Apple Podcasts
Part 2: Google Podcasts, Apple Podcasts
Part 3: Google Podcasts, Apple Podcasts