[Trump Calls for an End to the Russia-Ukraine Conflict, Federal Reserve May Raise Rates Again] Deep Tide TechFlow reports that on September 22, according to Jin10 Data, several significant developments in global macroeconomics and geopolitical policies have emerged today. Federal Reserve officials recently stated publicly that monetary policy may still need further tightening, with markets once again focusing on the path of future rate hikes. Meanwhile, the Russian government has officially announced the exemption of grain export taxes until the end of this year, aiming to stabilize the domestic agricultural supply chain and overall export scale. On the geopolitical front, Trump emphasized that the current Russia-Ukraine conflict is "absurd" and explicitly called on all parties to expedite efforts to bring the situation to an end. In response to the ongoing geopolitical tensions, the European Commission has also proposed extending existing sanctions against Russia. These macroeconomic policy adjustments and geopolitical frictions are expected to have direct impacts on commodity pricing, foreign exchange market volatility, and global capital allocation.