Shorting volatility has gotten so crowded that it's not going to end well when everyone starts to sell.

At first only two stocks will trade on the new Sigma X-Squared platform.

Gains could fall to 5.3 percent from 9.3 percent "unless portfolios are repositioned for the environment we think that we are entering."

Theories as to whey assets are unmoved.

Growth, not value stocks are leading the rally.

The decline in volatility is “encouraging people to take a lot more risk than they should, and understandably so,” El-Erian said.

Robo advisors will cause fees to be slashed, college investors short Snapchat and a Long Island group joins LPL.

Energy, technology and consumer goods the only sectors to see inflows during the first week of May; investors continue to purge commodities, health care and real estate.

North Korea is making investors cautious while India’s growth attracts new money.