Looking at the universe of stocks we cover at Dividend Channel, on 12/29/14, Dynex Capital, Inc. (DX) will trade ex-dividend, for its quarterly dividend of $0.25, payable on 1/31/15. As a percentage of DX's recent stock price of $8.51, this dividend works out to approximately 2.94%, so look for shares of Dynex Capital, Inc. to trade 2.94% lower — all else being equal — when DX shares open for trading on 12/29/14.Below is a dividend history chart for DX, showing historical dividends prior to the most recent $0.25 declared by Dynex Capital, Inc.: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from DX is likely to continue, and whether the current estimated yield of 11.75% on annualized basis is a reasonable expectation of annual yield going forward.The chart below shows the one year performance of DX shares, versus its 200 day moving average: Looking at the chart above, DX's low point in its 52 week range is $7.75 per share, with $9.14 as the 52 week high point — that compares with a last trade of $8.52. According to the ETF Finder at ETF Channel, DX makes up 1.20% of the Mortgage REIT Income ETF ( MORT) which is trading higher by about 0.3% on the day Friday. According to Preferred Stock Channel, there are 3 series of preferred stock that are senior to DX — find out what they are ». In Friday trading, Dynex Capital, Inc. shares are currently down about 0.2% on the day.