Looking at the universe of stocks we cover at Dividend Channel, on 3/6/14, Comfort Systems USA, Inc. ( FIX) will trade ex-dividend, for its quarterly dividend of $0.055, payable on 3/21/14. As a percentage of FIX's recent stock price of $16.29, this dividend works out to approximately 0.34%.Below is a dividend history chart for FIX, showing historical dividends prior to the most recent $0.055 declared by Comfort Systems USA, Inc.: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from FIX is likely to continue, and whether the current estimated yield of 1.35% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of FIX shares, versus its 200 day moving average: Looking at the chart above, FIX's low point in its 52 week range is $11.66 per share, with $20.95 as the 52 week high point — that compares with a last trade of $16.30. According to the ETF Finder at ETF Channel, FIX makes up 1.96% of the Dynamic Building & Construction Portfolio ETF ( PKB) which is trading higher by about 1.3% on the day Tuesday. In Tuesday trading, Comfort Systems USA, Inc. shares are currently up about 1.8% on the day.