Looking at the universe of stocks we cover at Dividend Channel, on 11/19/14, OM Group, Inc. ( OMG) will trade ex-dividend, for its quarterly dividend of $0.075, payable on 12/5/14. As a percentage of OMG's recent stock price of $27.04, this dividend works out to approximately 0.28%.Below is a dividend history chart for OMG, showing historical dividends prior to the most recent $0.075 declared by OM Group, Inc.: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from OMG is likely to continue, and whether the current estimated yield of 1.11% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of OMG shares, versus its 200 day moving average: Looking at the chart above, OMG's low point in its 52 week range is $21.87 per share, with $37.58 as the 52 week high point — that compares with a last trade of $27.06. According to the ETF Finder at ETF Channel, OMG makes up 2.53% of the PowerShares WilderHill Clean Energy Portfolio ETF ( PBW) which is trading lower by about 0.1% on the day Monday. In Monday trading, OM Group, Inc. shares are currently off about 0.3% on the day.