Looking at the universe of stocks we cover at Dividend Channel, on 2/15/17, Sanchez Production Partners LP (SPP) will trade ex-dividend, for its quarterly dividend of $0.431, payable on 2/28/17. As a percentage of SPP's recent stock price of $14.05, this dividend works out to approximately 3.07%, so look for shares of Sanchez Production Partners LP to trade 3.07% lower — all else being equal — when SPP shares open for trading on 2/15/17.Below is a dividend history chart for SPP, showing historical dividends prior to the most recent $0.431 declared by Sanchez Production Partners LP: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from SPP is likely to continue, and whether the current estimated yield of 12.27% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of SPP shares, versus its 200 day moving average: Looking at the chart above, SPP's low point in its 52 week range is $9.51 per share, with $15.92 as the 52 week high point — that compares with a last trade of $14.00. According to the ETF Finder at ETF Channel, SPP makes up 1.59% of the ProShares MSCI Emerging Markets Dividend Growers ETF ( EMDV) which is trading higher by about 0.6% on the day Monday. In Monday trading, Sanchez Production Partners LP shares are currently up about 2.2% on the day.