The last hour was defined by a mix of escalating geopolitical conflict and heightened concern over market integrity. Urgent pleas for Ukrainian air defense followed a deadly Russian strike on Kyiv, underscoring the severity of the ongoing sovereignty crisis. In the financial sector, sentiment remains cautious as Bank of America warned of a "nakedly dovish" Federal Reserve and investors questioned the integration of AI expenditures within big tech. Additionally, regulatory activity captured attention, with the SEC moving to review Nasdaq’s Bitcoin Index options and scrutiny mounting over the potential for market manipulation via Truth Social's new paid API. While bureaucratic updates on FDA terminology and various economic commentaries rounded out the wire, the core tension remains between aggressive technological integration and the stability of global markets and security.