Overview of Key Overnight Developments on August 21

21:00-7:00 Keywords: Brazil, DOGS, Across Protocol, Kennedy Jr.

1. Brazil approves the second Solana ETF;

2. Cryptocurrency supporter Yassamin Ansari narrowly wins the Arizona primary election; 

3. On-chain derivatives trading volume has declined for three consecutive weeks, indicating a cooling of market risk appetite; 

4. Spot gold hits a record high of $2,530;

5. IBIT pre-market trading volume reaches $18 million today;

6. CME BTC futures open interest increases to $5.64 billion; 

7. Google: Advertisers providing cryptocurrency trading in Switzerland can post ads;

8. Federal Reserve Governor Bowman reiterates: If inflation continues to slow, a rate cut would be appropriate;

9. U.S. presidential candidate Kennedy Jr. and his running mate consider withdrawing from the presidential race to support Trump.