道瓊斯指數10月23日（週五）開盤下跌505.90點，跌幅0.96%，報52362.08點； 納斯達克綜合指數10月23日（週五）開盤下跌117.86點，跌幅0.45%，報25891.00點； 標普500指數10月23日（週五）開盤下跌36.07點，跌幅0.47%，報7627.36點。

Politico reported Elon Musk donated an additional $76 mln to the America PAC super PAC in the first two weeks of October, taking his election-cycle political contributions above $442 mln. America PAC has spent tens of millions on digital ads, mail and SMS targeting competitive House and Senate races. Politico says Musk is the largest individual donor this cycle; his political giving this year far exceeds the roughly $290 mln he spent earlier in 2024, and no individual has donated this much in modern U.S. political history.

2026年10月22日，A股低於3%換手率股票佔比升至72.98%，刷新2024年9月27日以來新高；高於5%換手率股票佔比降至13.18%，刷新2024年9月26日以來新高，繼續保持在17%關鍵線下方。總體來看，換手率保持7月以來下降趨勢。