Looking at the universe of stocks we cover at Dividend Channel, on 11/6/14, Atlas Resource Partners, L.P. ( ARP) will trade ex-dividend, for its monthly dividend of $0.1966, payable on 11/14/14. As a percentage of ARP's recent stock price of $15.56, this dividend works out to approximately 1.26%, so look for shares of Atlas Resource Partners, L.P. to trade 1.26% lower — all else being equal — when ARP shares open for trading on 11/6/14.Below is a dividend history chart for ARP, showing historical dividends prior to the most recent $0.1966 declared by Atlas Resource Partners, L.P.: In general, dividends are not always predictable; but looking at the history above can help in judging whether the most recent dividend from ARP is likely to continue, and whether the current estimated yield of 15.16% on annualized basis is a reasonable expectation of annual yield going forward. The chart below shows the one year performance of ARP shares, versus its 200 day moving average: Looking at the chart above, ARP's low point in its 52 week range is $14.30 per share, with $23.18 as the 52 week high point — that compares with a last trade of $15.52. According to the ETF Finder at ETF Channel, ARP makes up 3.37% of the Zacks MLP High Income Shares ETF ( ZMLP) which is trading lower by about 0.7% on the day Tuesday. In Tuesday trading, Atlas Resource Partners, L.P. shares are currently off about 1.5% on the day.