【盘中播报】光云科技尾盘涨停

Group 1 - The core point of the news is that Guangyun Technology's stock has reached the daily limit increase, with a closing price of 11.58 yuan and a trading volume of 325 million yuan, indicating strong market interest [1] - Among the stocks listed on the Sci-Tech Innovation Board, 287 stocks were reported to be rising, with 20 stocks showing an increase of over 5%, highlighting a positive market trend [1] - Guangyun Technology's stock price increased by 20.00%, while other notable gainers included Jinpan Technology and Shengke Communication-U, which rose by 14.11% and 12.22% respectively [1] Group 2 - In terms of capital flow, Guangyun Technology experienced a net outflow of 1.8238 million yuan in the previous trading day, with a total net outflow of 66.7362 million yuan over the past five days, indicating some selling pressure [2] - The latest margin trading data shows that as of December 18, the total margin balance for Guangyun Technology was 154 million yuan, with a financing balance of 154 million yuan, reflecting a daily increase of 10.9491 million yuan, or 7.63% [2] - Over the past ten days, the total margin balance has increased by 57.2551 million yuan, representing a growth of 58.91%, with financing balance growth of 58.93% and a slight decrease in the securities lending balance [2]