Yet another FREE quant course of math for finance from CQF
I am using Khan Academy which I prefer but this could be somewhat decent for those who are more advanced
FREE MATHEMATICS FOR QUANTITATIVE FINANCE Video Master Classes from the CQF – See more at: http://quantlabs.net/blog/2014/07/free-mathematics-for-quantitative-finance-video-master-classes-from-the-cqf/#sthash.c0m2FLP7.dpuf