Catcher Predict reported that the "Aryna Sabalenka" option in Polymarket's U.S. Open WTA match market against Jessica Pegula saw sharp volatility, rising from 63.5% one hour earlier to 83.5% at the time of monitoring. According to ChainCatcher, the move reflected a 20 percentage point increase and came amid attention to possible breaking news affecting the market.

ARK Invest rebalanced several ETFs on September 10, 2026, adding Intellia Therapeutics and 3IQ Solana Staking ETF while trimming Brera Holdings PLC. According to ChainCatcher, ARKK and ARKG bought a combined 89,284 shares of Intellia Therapeutics, while ARKW and ARKF bought a combined 4,021 shares of 3IQ Solana Staking ETF. ARKK, ARKW, and ARKF also reduced their positions in Brera Holdings PLC, selling a combined 4,156 shares. The reported position weights for the trades were small across the funds.

South Korea's KOSPI index opened down 3.29% at 6,802.50, while Japan's Nikkei 225 opened 1.52% lower at 64,276.82, according to Jiemian News.

Edmond de Rothschild Asset Management said the yen’s recent rally is the start of a broader correction in the currency’s long-running undervaluation, according to Bloomberg.

According to Wallstreetcn, Airbnb CEO Brian Chesky said humans should "ride" the AI wave rather than be swallowed by it, adding that the technology itself has no inherent good or bad and that its potential is in human hands.

According to Jin10, the Nikkei 225 fell 3.00% intraday to 63,229.63 points, while Kioxia dropped 6.6%, SoftBank Group fell 6.3%, and Advantest declined 6.5%.

Tencent Music-SW (01698) said it completed a $1 billion public offering of senior unsecured notes in the U.S. Eastern Time zone on the 10th, according to ETNet. The offering comprised $500 million of 5.05% notes due 2031 and $500 million of 5.65% notes due 2036. After underwriting discounts, commissions and estimated offering expenses, the company received net proceeds of about $991.9 million, which it plans to use for general corporate purposes, including offshore debt refinancing and share buybacks. The notes were registered under the U.S. Securities Act, and the company has applied to the Hong Kong Stock Exchange for approval to list and trade the notes. They are expected to begin trading in Hong Kong today and were offered only to professional investors.

China's National Bureau of Statistics released a batch of key economic indicators covering GDP, inflation, trade, investment, and credit data, according to ETNet. The figures showed second-quarter GDP growth of 4.3% and first-quarter growth of 5.0% in 2026, while full-year GDP growth in 2025 was 5.0%. August CPI rose 0.8% year on year and PPI increased 3.8%. Retail sales rose 1.2% in the January-July period, fixed-asset investment fell 6.7%, industrial output rose 5.3%, M2 growth was 7.7% at end-July, and new yuan loans fell RMB 34 billion in July. Foreign exchange reserves stood at $3.438325 trillion at end-August, exports rose 25% in August, imports increased 28.2%, and the manufacturing PMI was 49.8 in August, up 0.6 percentage point from the previous month.

London-based credit hedge fund Andromeda Capital Management said rising global government bond yields are posing an increasingly serious threat to the corporate bond market. According to Sina Finance, Alberto Gallo, the firm's chief investment officer and co-founder, said the U.S. government is trying to keep the dollar strong and suppress U.S. Treasury yields without rebalancing the budget or reducing debt. Gallo said that with large public borrowing and widening deficits, this approach is unsustainable. He added that either long-term yields must rise, which could trigger a credit crunch, especially amid heavy borrowing in the AI sector, or the currency must weaken. Gallo, who has worked in credit markets for more than 20 years, initially expected the dollar to weaken. He said that over the long term, high rates, high inflation, and record government spending could hit corporate bonds, adding that government bond yields are so high that the market may already have hit some icebergs.

Chinese President Xi Jinping will visit India to attend the BRICS summit and is likely to meet Prime Minister Narendra Modi on the sidelines, according to Bloomberg. Bloomberg's Swati Pandey reported the trip is Xi's first to India since 2019.

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