双良节能连收4个涨停板

Core Viewpoint - The stock has shown significant activity in margin trading, with a notable increase in financing balance and trading volume over recent days [1] Margin Trading Data - As of October 29, the stock's margin trading balance is 451 million yuan, with a financing balance of 448 million yuan, which increased by 38.11 million yuan compared to the previous trading day, reflecting a 9.30% increase [1] - Over the past four days, the cumulative increase in margin trading balance is 76.05 million yuan, representing a 20.44% growth [1] Trading Activity - The stock has appeared on the "Dragon and Tiger List" due to a cumulative price deviation of 20% over three consecutive trading days [1] - Institutional investors have net bought 25.45 million yuan, while the Shanghai Stock Connect has seen a cumulative net sell of 25.62 million yuan, and total net selling from brokerage seats amounts to 8.81 million yuan [1]