Crack spreads look gloomy.

The SEC postponed until October a ruling on whether listing rules can change to allow the two funds to start trading.

Presentation can shape investment behavior.

ESGV accidentally bought 219 shares worth about $9,000 of Sturm Ruger & Co. when the index it tracks rebalanced and erroneously added the gunmaker.

It is also supposed to be the world's first climate-conscious ETF; ESG ratings system purveyors take notice.

There are many solid opportunities in large, established, dividend-paying companies to invest sustainably. U.S. natural gas companies are a good example. 

Nationwide received a favorable private letter ruling on the taxation of advisory fees from nonqualified annuities.