东芯股份涨停 35只科创板股涨超5%

Group 1 - The stock of East China Semiconductor (东芯股份) reached its daily limit, trading at 68.88 yuan with a transaction volume of 40.21 billion yuan and a turnover rate of 14.25% as of 10:43 AM on August 4 [1] - Among stocks on the Sci-Tech Innovation Board, 368 stocks were up, with 35 stocks rising over 5%. Notable gainers included East China Semiconductor and Kesi Technology, both up by 20.00%, while significant decliners included Kexing Pharmaceutical, down 11.40% [1] - The stock market showed a volatility of 15.47% during the trading session [1] Group 2 - In terms of capital flow, East China Semiconductor experienced a net outflow of 816 million yuan in the previous trading day, with a total net outflow of 1.155 billion yuan over the last five days [2] - As of August 1, the margin trading balance for East China Semiconductor was 1.166 billion yuan, with a financing balance of 1.163 billion yuan, reflecting an increase of 84.27 million yuan or 7.81% from the previous trading day [2] - The total margin trading balance increased by 312 million yuan over the last ten days, representing a growth of 36.59%, with financing balance growth of 36.48% and a significant increase in the short selling balance by 86.75% [2]