Should You Buy Citigroup Stock While It's Below $103?

Citigroup is a large and well-known bank, but is it worth buying while the stock is trading so close to its 52-week high?Citigroup (C 0.41%) is a household name in the banking sector, though its business spans well beyond the local corner bank. The 2.3% dividend yield isn't huge on an absolute basis, but it is roughly in line with the yield of the average large bank and nearly twice the 1.2% or so yield you would collect from the S&P 500 index.There's a good reason why dividend investors might be interested ...