上交所：新股沈鼓集團自9月17日上市以來，股票價格大幅波動，部分投資者在交易該股過程中存在影響股票交易正常秩序的異常交易行爲，上交所依規對相關投資者採取了暫停賬戶交易等自律監管措施。

A-share compute-capacity stocks strengthened; Xuguang Electronics rose nearly 4%, with Taichen Guang, Mingpu Guangci, Lanqi Technology and FOXCONN INDUSTRIAL also higher. Cloud services provider Nebius said it will raise multiple on‑demand compute prices effective Oct. 1, with NVIDIA GPUs seeing the largest increases. H200 will rise from $4.50 to $5.40 per GPU‑hour (+20%); NVIDIA B300 will rise from $7.85 to $9.50 per GPU‑hour (≈21%).

NVIDIA has committed $2bn to Brookfield Asset Management’s global AI infrastructure fund, investor filings show; the dollar amount was disclosed for the first time in the latest filing though the investment had been previously reported. Brookfield has identified NVIDIA and the Kuwait Investment Authority as cornerstone investors; the fund will invest in AI infrastructure including factories, behind-the-meter power solutions and compute capacity. New York–based Brookfield is targeting $10bn for the AI fund and plans to raise about $50bn for its infrastructure business over the next two years, with AI included across strategies; it is also a member of a NVIDIA-led $500bn AI compute infrastructure financing platform.