While web-surfing I stumbled across a nice collection of YouTube videos by Bionic Turtle on statistics, finance, and quantitative finance.
The videos tend to be short (under ten minutes) which makes them convenient to watch. Also, the author effectively uses Excel to work through examples and highlight the key points.
So far, I've only watched a handful of these videos but I plan to work my way through them gradually with a priority towards the topics relevant for re-balancing and evaluating the performance of my portfolio.
