日本放送協會：埼玉縣和羣馬縣觀測到震度爲“5弱”的地震。

SpaceX shares jumped about 11% in U.S. premarket, which would extend the stock’s gain to more than 50% over its first three trading days after earlier two-session gains exceeding 40%. As of Monday’s close the company’s market value topped $2.5 tln, approaching Amazon’s roughly $2.7 tln. SpaceX exercised its IPO greenshoe, allowing underwriters to sell an extra 83.3 mln shares and lifting gross proceeds to $86.2 bln; after the $0.5 bln underwriting fee disclosed in the prospectus, net proceeds are $85.7 bln. Vanda Research said retail buying in the first two trading days matched retail purchases across the entire U.S. market last week, easing some concerns about demand for such a large IPO.

UK Maritime Trade Operations on the 15th forwarded a Combined Maritime Information Centre bulletin saying the US military blockade of Iranian ports remains in effect.