Based on the aggregated intelligence of 170,000-plus investors participating in Motley Fool CAPS, the Fool's free investing community, The National Bank of Greece (NYSE: NBG) has earned a respected four-star ranking.

With that in mind, let's take a closer look at NBG's business and see what CAPS investors are saying about the stock right now.

NBG facts

Headquarters (Founded)

Athens, Greece (1841)

Market Cap

$6.8 billion

Industry

Diversified banks

Trailing-12-Month Revenue

$4.73 billion

Management

CEO Apostalos Tamvakakis (since 2009)

CFO Babis Mazarakis (since 2010)

Return on Common Equity (Average, Past 3 Years)

14%

Sources: Capital IQ (a division of Standard & Poor's) and Motley Fool CAPS.

On CAPS, 96% of the 1,556 members who have rated NBG believe the stock will outperform the S&P 500 going forward. These bulls include Teacherman1 and quinnathome.

Late last month, Teacherman1 touched on NBG's speculative nature:

Not for the faint of heart, and don't bet the bank, but they and the country are not in the same condition. ... On the positive side, they have a lot going for them outside of Greece. On the negative side, they are stuck with a lot of the country's "funny paper".

Currently, NBG sports a particularly paltry forward P/E of 5.6. That represents a slight discount to U.S. counterparts Bank of America (NYSE: BAC) (6.5), Citigroup (NYSE: C) (7.1), and Wells Fargo (NYSE: WFC) (7.7).

CAPS member quinnathome elaborates on the bargain opportunity:

NBG itself is well managed, well capitalized, and has a large portion of its business in rapidly growing Turkey rather than Greece. The low valuation is more about Greece than the bank. However, after the Ireland mess, I expect the EU not to allow major international banks to fail, but instead shift future risks from central banks. ... If that happens, healthier large banks in dicey countries should recover.

What do you think about NBG, or any other stock for that matter? If you want to retire rich, you need to put together the best portfolio you can. Owning exceptional stocks is a surefire way to secure your financial future, and on Motley Fool CAPS, thousands of investors are working every day to find them. CAPS is 100% free, so get started!  

Fool contributor Brian Pacampara owns no position in any of the companies mentioned. The Motley Fool owns shares of NBG, Bank of America, and Wells Fargo. The Fool has also opened a short position on Bank of America. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Fool's disclosure policy always gets a perfect score.