Overnight important information is: ① Beijing, Shanghai two enlarged recruitment, facilitate foreign investors free cross-border investment, experts: release good, boost confidence; The US states will vigorously promote the installation of heat pumps, and plan to deploy 20 million units by 2030; ③ Evacuate Shanghai? Emergency response from the US chip giant! Fabricating BYD employee leaks: Detention! ④ Most of the popular Chinese stocks fell, Weilai fell more than 4%, Huya rose nearly 5% against the trend will broadcast the whole Hangzhou Asian Games; Since the beginning of this year, the amount of Hong Kong stock buyback has exceeded 70 billion Hong Kong dollars, and nearly 200 companies have increased their holdings in September.