Health care and real estate struggled during the month.

The market’s first space ETF debuted in April.

Semiconductors have significance beyond tech.

IPOs, energy and health care have all exhibited interesting performance lately.

If you’re trading ETFs, you should know how spreads and volume work.

WBI adds another ETF to its lineup.

Newcomer launches fund that takes its cues from multiple CTA hedge funds.

The ETF covering the ETF industry will shut down mid-June.

AGFiQ rolls out two ETFs based on quantitative models.