Big bank earnings are stepping back into the spotlight just as markets brace for fresh Fed signals, new inflation data, and another reality check on the health of U.S. finance. This earnings season features updates from heavyweights like JPMorgan Chase (JPM), Bank of America (BAC), Wells Fargo (WFC), and Citigroup (C), giving a front‑row view into how major lenders are navigating tighter policy and shifting credit conditions. One name stands out in that lineup. Citigroup has seen its stock surge nearly 4 ...