Federal Reserve's Williams: The U.S. financial system is extremely important to the world.

1. Trump to Discuss "Iran Action Options" on Tuesday —Trump stated that the U.S. government is "examining some very tough options" against Iran, including possible military action. According to U.S. media reports, Trump will discuss potential measures against Iran on Tuesday, which could include strengthening cyber anti-government forces, imposing further sanctions, and launching a military strike. 2. Responding to Justice Department Subpoena for Powell: No Knowledge —Trump denied involvement in the Justice Department's subpoena of the Federal Reserve, stating, "I have no knowledge of it." Trump added, "I would never consider putting pressure on them that way. What should really put pressure on him is the fact that interest rates are too high." 3. "Calling on" Musk to Discuss Restoring Internet Service in Iran —Trump revealed that he plans to hold talks with billionaire Elon Musk to discuss restoring internet service in Iran. Iranian authorities have cut off internet service for four days due to ongoing protests. 4. Criticizing ExxonMobil CEO, Seeking to Expel Him from Venezuela —The head of ExxonMobil directly criticized the poor business environment in Venezuela. Trump expressed "great displeasure" with the company's remarks, saying he was inclined to "shut it out," while also noting that other companies wanted to invest in Venezuela. 5. Possibly veto bill extending Affordable Care Act subsidies—Trump told reporters on Sunday that he might veto a bill submitted by Congress to extend subsidies under the Affordable Care Act. 6. Pressure Cuba to reach agreement with "zero oil, zero funding"—US President Trump stated last Sunday that Venezuela would no longer supply Cuba with any oil or funds, implying that the island nation should reach an agreement with Washington as soon as possible. 7. Claims to be "acting president of Venezuela," responds to netizens that Rubio as "president of Cuba" sounds good —On Sunday evening, Trump posted a message claiming to be the "acting president of Venezuela." In addition, some netizens on social media platforms claimed that US Secretary of State Rubio would become the "president of Cuba," to which President Trump subsequently took a screenshot and commented: "Sounds good!"

FTSE China A50 Index futures rose more than 1% in early trading.