南向资金净卖额达20亿元。

中国上证综指5月6日（周三）收盘上涨48.01点，涨幅：1.17%，报4160.17点； 中国深证成指5月6日（周三）收盘上涨352.06点，涨幅：2.33%，报15459.62点； 中国沪深300指数5月6日（周三）收盘上涨69.79点，涨幅：1.45%，报4877.09点； 中国创业板指数5月6日（周三）收盘上涨101.01点，涨幅：2.75%，报3778.16点； 中国科创50指数5月6日（周三）收盘上涨85.88点，涨幅：5.47%，报1656.95点。

OPEC crude production fell to a 36-year low in April at 20.55 million b/d, down 420,000 b/d, driven by Iran war disruptions and Strait of Hormuz shutdown, a Bloomberg survey showed. Kuwait saw the largest decline, down 470,000 b/d, while Iran output fell 180,000 b/d to 3.05 million b/d amid US blockade pressure. The Persian Gulf supply loss has lifted fuel prices and raised inflation and recession risks, while oil markets remain volatile amid shifting diplomatic signals. OPEC members also agreed to proceed with a symbolic output quota increase in June despite disruptions.