日本6月27日当周外资净买进日本债券 10526亿日元，前值 -3688亿日元。

Core Insights - Foreign investors net purchased Japanese bonds amounting to 1,052.6 billion yen during the week of June 27, a significant increase from the previous value of -368.8 billion yen [1] Group 1 - The net buying of Japanese bonds by foreign investors indicates a positive shift in sentiment towards Japanese debt [1] - The previous week's negative figure suggests a reversal in investment trends, highlighting increased confidence among foreign investors [1]