Readers hoping to buy Oil-Dri Corporation of America (NYSE:ODC) for its dividend will need to make their move shortly, as the stock is about to trade ex-dividend. The ex-dividend date is one business day before the record date, which is the cut-off date for shareholders to be present on the company's books to be eligible for a dividend payment. It is important to be aware of the ex-dividend date because any trade on the stock needs to have been settled on or before the record date. In other words, investors can purchase Oil-Dri Corporation of America's shares before the 8th of November in order to be eligible for the dividend, which will be paid on the 22nd of November.

The company's next dividend payment will be US$0.31 per share, on the back of last year when the company paid a total of US$1.24 to shareholders. Calculating the last year's worth of payments shows that Oil-Dri Corporation of America has a trailing yield of 1.8% on the current share price of US$67.76. Dividends are a major contributor to investment returns for long term holders, but only if the dividend continues to be paid. We need to see whether the dividend is covered by earnings and if it's growing.

View our latest analysis for Oil-Dri Corporation of America

Dividends are usually paid out of company profits, so if a company pays out more than it earned then its dividend is usually at greater risk of being cut. Oil-Dri Corporation of America paid out just 22% of its profit last year, which we think is conservatively low and leaves plenty of margin for unexpected circumstances. A useful secondary check can be to evaluate whether Oil-Dri Corporation of America generated enough free cash flow to afford its dividend. Fortunately, it paid out only 28% of its free cash flow in the past year.

It's positive to see that Oil-Dri Corporation of America's dividend is covered by both profits and cash flow, since this is generally a sign that the dividend is sustainable, and a lower payout ratio usually suggests a greater margin of safety before the dividend gets cut.

Click here to see how much of its profit Oil-Dri Corporation of America paid out over the last 12 months.

Have Earnings And Dividends Been Growing?

Stocks in companies that generate sustainable earnings growth often make the best dividend prospects, as it is easier to lift the dividend when earnings are rising. Investors love dividends, so if earnings fall and the dividend is reduced, expect a stock to be sold off heavily at the same time. It's encouraging to see Oil-Dri Corporation of America has grown its earnings rapidly, up 25% a year for the past five years. Oil-Dri Corporation of America is paying out less than half its earnings and cash flow, while simultaneously growing earnings per share at a rapid clip. This is a very favourable combination that can often lead to the dividend multiplying over the long term, if earnings grow and the company pays out a higher percentage of its earnings.