Citigroup (C) closed at $76.40 in the latest trading session, marking a -0.17% move from the prior day. The stock's change was less than the S&P 500's daily gain of 0.01%. Meanwhile, the Dow experienced a drop of 0.22%, and the technology-dominated Nasdaq saw an increase of 0.32%.The U.S. bank's shares have seen an increase of 10.16% over the last month, surpassing the Finance sector's gain of 3.54% and the S&P 500's gain of 5.2%.Investors will be eagerly watching for the performance of Citigroup in its upc ...