Looking at the universe of stocks we cover at Dividend Channel, on 9/17/13, AG Mortgage Investment Trust Inc ( MITT) will trade ex-dividend, for its quarterly dividend of $0.60, payable on 10/28/13. As a percentage of MITT's recent stock price of $17.39, this dividend works out to approximately 3.45%, so look for shares of AG Mortgage Investment Trust Inc to trade 3.45% lower — all else being equal — when MITT shares open for trading on 9/17/13.Below is a dividend history chart for MITT, showing historical dividends prior to the most recent $0.60 declared by AG Mortgage Investment Trust Inc: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from MITT is likely to continue, and whether the current estimated yield of 13.80% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of MITT shares, versus its 200 day moving average: Looking at the chart above, MITT's low point in its 52 week range is $15.68 per share, with $26.94 as the 52 week high point — that compares with a last trade of $17.40. According to Preferred Stock Channel, there is are 2 series of preferred stock that are senior to MITT — find out what they are ». In Friday trading, AG Mortgage Investment Trust Inc shares are currently up about 0.5% on the day.