TD Asset Management Inc. Thursday announced the launch of its D-Series, a low cost mutual fund option available for purchase by self-directed investors through TD Direct Investing.

The 20 D-Series funds charge lower management fees and are designed for investors who conduct their own research and make their own investment decisions.

D-Series includes some of TDAM’s more innovative and popular funds such as TD Low Volatility Fund and TD Target Return Fund.

A complete list of funds can be found the TD Direct Investing website.