News provider Advanced Trading said venture capital firm Oak Investment Partners and financial services firm GFI Group had invested $6.5m in Bonds.com.

Bonds.com Group, an alternative trading system for fixed income formerly known as IPORussia, has raised two-thirds of its planned $15m round.

Bonds.com has raised $10m from five investors, according to a regulatory filing.

News provider Advanced Trading said venture capital firm Oak Investment Partners and financial services firm GFI Group had invested $6.5m in Bonds.com.

Bonds.com previously received an investment from investment bank UBS, and additional capital from angel investors, bringing the total in financing to $10m, Advanced…