Financials rotate as earnings, technicals and policy cues converge. Major U.S. banks and payment networks — Bank of America (NYSE:BAC), JPMorgan Chase (NYSE:JPM), Mastercard (NYSE:MA) and Visa (NYSE:V) — are driving a sector reprice ahead of clustered quarterly reports and fresh macro data. Short-term flows are reacting to mixed technical momentum and headline-driven volatility. Longer-term allocation depends on earnings momentum, ...