普京特朗普会晤未达成协议！两人举行发布会，普京：真诚地希望俄乌结束冲突；特朗普：双方取得了巨大进展

Group 1 - The meeting between Presidents Putin and Trump lasted approximately 2 hours and 40 minutes, with both sides reporting positive progress in discussions [2] - Putin emphasized the need to improve the historically low relations between the two countries, expressing hope for an end to the Ukraine conflict [2] - Trump noted significant progress in various issues but stated that no agreements were reached, indicating a desire for future productive meetings [2][10] Group 2 - The meeting format was changed from a planned "one-on-one" to a "three-on-three" format, involving key officials from both sides [9] - The main agenda included addressing the Ukraine crisis and discussing further cooperation, particularly in economic areas [10] - Market reactions included a decline in major stock indices, with the S&P 500 down 0.29% and the Nasdaq down 0.4%, while oil prices also fell significantly [10]