【滬深兩市今日成交額合計16759.18億元，中際旭創成交額居首】10月13日，滬深兩市全天成交額合計16759.18億元，較上一日增量1380.87億元。其中，滬市成交額爲7793.02億元（上一交易日爲7149.1億元），成交量爲4.83億手（上一交易日爲4.61億手）；深市成交額爲8966.16億元（上一交易日爲8229.21億元），成交量爲5.62億手（上一交易日爲5.36億手）。中際旭創成交額居首，爲221.13億元。其次是新易盛、寧德時代、長鑫科技、東山精密，成交額分別爲146.14億元、119.07億元、110.71億元、99.52億元。

BofA strategists say debt-fueled AI infrastructure financing by tech giants is competing with sovereigns for capital and raising borrowing costs in developing countries. Geopolitical risks, high oil prices and rising policy rates have already pushed EM bond yields higher; since the start of H2 average EM USD sovereign yields have risen about 100bp to their highest level since April last year. Data show Amazon and Alphabet have issued roughly $70bn of debt in H2; EM sovereign international issuance since July 1 has halved to $45bn from $91bn a year earlier, while investment-grade EM issuance fell 56% to $29bn.

China Aerospace Science and Technology Corporation will present heavy-lift and reusable rockets at the China Airshow under five coordinated themes: access to space, use of space, space exploration, integrated air-space-ground defense, and the low-altitude economy. New exhibits account for more than 70% of the display; debut items include the CZ-10B and a sea-based net recovery system. This will be the largest-scale showing of heavy and reusable rockets at the airshow to date.