国家统计局：深圳5月二手住宅价格环比-0.5%（前值-0.3%），同比-3.2%（前值-3.7%）。

Core Insights - The core point of the article indicates that the second-hand residential prices in Shenzhen experienced a month-on-month decline of 0.5% in May, compared to a previous decline of 0.3% [1] - Year-on-year, the prices decreased by 3.2%, which is an improvement from the previous year's decline of 3.7% [1] Price Trends - Month-on-month change: -0.5% in May (previous value: -0.3%) [1] - Year-on-year change: -3.2% in May (previous value: -3.7%) [1]