Buy-side clients need to understand that when they trade on a broker-sponsored platform, they are paying for these systems, whether that payment comes in the form of commissions, licenses, or widened spread. Therefore, the most important thing the buy side should do is to think like a customer.

With profits down due to lower volumes and declining volatility in U.S. stocks, high-frequency traders face growing pressure to find new markets and innovate when speed is not enough.

Just because regulators are gaining an IT advantage in market surveillance it doesn't mean that broker-dealers can relax. If they want to avoid fines and keep their trading license, remaining vigilant against suspicious trades and compliance infractions is still Job One.

Buy-side clients need to understand that when they trade on a broker-sponsored platform, they are paying for these systems, whether that payment comes in the form of commissions, licenses, or widened spread. Therefore, the most important thing the buy side should do is to think like a customer.

Buy-side clients need to understand that when they trade on a broker-sponsored platform, they are paying for these systems, whether that payment comes in the form of commissions, licenses, or widened spread. Therefore, the most important thing the buy side should do is to think like a customer.

Buy-side clients need to understand that when they trade on a broker-sponsored platform, they are paying for these systems, whether that payment comes in the form of commissions, licenses, or widened spread. Therefore, the most important thing the buy side should do is to think like a customer.

In a letter to the operators of 15 dark pools, Finra asked for more detail about who knows what happens in these unlit exchanges.

The number of shares traded via high-frequency trading are down and politicians want to roll out a tax to serve as a speed bump. Some are wondering if microsecond dealings are poised to fade away.

Buy-side clients need to understand that when they trade on a broker-sponsored platform, they are paying for these systems, whether that payment comes in the form of commissions, licenses, or widened spread. Therefore, the most important thing the buy side should do is to think like a customer.