房地产板块快速拉升，市北高新直线涨停

Group 1 - The real estate sector is experiencing a rapid surge, with Shibei Gaoxin (600604) hitting the daily limit up, indicating strong investor interest [1] - New Huangpu (600638) has seen an increase of over 8%, reflecting positive market sentiment towards the company [1] - Other companies such as Phoenix Shares (600716), China Merchants Jiyu (001914), and Hefei Urban Construction (002208) are also witnessing upward movement in their stock prices [1] Group 2 - There is a notable influx of dark pool funds into these stocks, suggesting increased trading activity and potential investment opportunities in the real estate sector [1]