格林精密连收4个涨停板

Group 1 - The latest margin trading balance for the stock as of October 31 is 132 million yuan, with a financing balance of 132 million yuan, reflecting an increase of 35.91 million yuan compared to the previous trading day, representing a 37.37% growth [1] - Over the past four days, the cumulative increase in margin trading balance is 27.22 million yuan, which corresponds to a 25.98% increase [1] - The stock has been listed on the "Dragon and Tiger List" due to a cumulative price deviation of 30% over three consecutive trading days, indicating significant trading activity [1] Group 2 - Institutional investors have net sold 16.47 million yuan, while the total net buying from brokerage seats amounts to 45.02 million yuan [1]