Most-active SC (Shanghai crude) futures contract plunged more than 3.00% intraday to 523.1 yuan/barrel.

新加坡央行行長：人工智能投資熱潮的可持續性是一個主要不確定因素；人工智能投資的收縮可能會顯著削弱全球經濟增長。

Lucid Group shares rose about 24% on Tuesday after a regulatory filing showed Prince Alwaleed bin Talal bought roughly 19.5 million shares for $129.5 million, lifting his stake to 5%. A spokesman said the purchase followed a recent sharp decline in Lucid's share price. Markets viewed the investment as a confidence vote that could ease investor concerns after earlier cash-pressure and loss-driven bankruptcy fears; Lucid denied bankruptcy reports but confirmed it had hired AlixPartners and previously suffered a one-day 57% plunge. The company still faces challenges on sales growth, profitability and cash flow.