Looking at the universe of stocks we cover at Dividend Channel, on 12/23/14, Montgomery Street Income Securities ( MTS) will trade ex-dividend, for its quarterly dividend of $0.28, payable on 12/31/14. As a percentage of MTS's recent stock price of $16.57, this dividend works out to approximately 1.69%, so look for shares of Montgomery Street Income Securities to trade 1.69% lower — all else being equal — when MTS shares open for trading on 12/23/14.Below is a dividend history chart for MTS, showing historical dividends prior to the most recent $0.28 declared by Montgomery Street Income Securities: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from MTS is likely to continue, and whether the current estimated yield of 6.76% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of MTS shares, versus its 200 day moving average: Looking at the chart above, MTS's low point in its 52 week range is $15.40 per share, with $16.83 as the 52 week high point — that compares with a last trade of $16.57. According to the ETF Finder at ETF Channel, MTS makes up 2.13% of the Guggenheim S&P Global Dividend Opportunities Index ETF ( LVL) which is trading up by about 1.4% on the day Friday. In Friday trading, Montgomery Street Income Securities shares are currently trading flat on the day.