據伊朗國家媒體：伊朗革命衛隊稱，兩艘油輪在試圖經由霍爾木茲海峽以南的一條未經許可的航線航行時，觸碰了水雷。

大商所：自2026年10月27日（星期二）結算時起，生豬期貨LH2701合約交易保證金水平由8%調整爲10%。對同時滿足《大連商品交易所風險管理辦法》有關調整交易保證金規定的合約，其交易保證金按照規定交易保證金數值中的較大值收取。

On Oct. 23 Ukrainian President Zelenskiy said after phone calls with U.S. presidential envoy Witkoff and Jared Kushner that meetings with Russia and the United States are scheduled for the first half of November and that Kyiv is willing to meet on any day. Russian presidential press secretary Dmitry Peskov said on Oct. 23 the three-way talks on Russia–Ukraine security guarantees will begin in Abu Dhabi in the first half of November; the tripartite format is under discussion and European participation has not been ruled out.