[Key Events to Watch This Week: Renewed U.S.-Iran Tensions, NVIDIA Earnings Test AI Market Sustainability, Walsh Speech Grips Market Attention] BlockBeats News, August 24: This week, global markets will face multiple risk events, and the long-standing resilience of the crypto market will be put to the test. Among them, renewed tensions between the U.S. and Iran will become the primary focus of market attention. U.S. Treasury Secretary Besent stated that the Trump administration will announce new sanctions against Iran on Monday. Trump previously warned that any country providing support to Iran could face economic consequences. Key events this week (Beijing Time): - Monday: U.S. Treasury Secretary Besent holds a press conference on specific actions to increase economic sanctions on Iran. - Wednesday: Release of U.S. July Core PCE Price Index (YoY), U.S. July Personal Spending (MoM), U.S. Q2 Real GDP Annualized Growth Rate (revised), and U.S. July Core PCE Price Index (MoM); NVIDIA earnings report to be released after U.S. market close. - Thursday: Jackson Hole Global Central Bank Annual Symposium to be held from August 27-29, with Federal Reserve Chair Walsh delivering his first speech on August 28; NVIDIA to hold its earnings call. - Friday: Release of U.S. August Chicago PMI, U.S. 2026 Nonfarm Payroll Benchmark Revision Preliminary Estimate, U.S. August Final Michigan Consumer Sentiment Index, and U.S. August Final One-Year Inflation Expectations.