亚世光电振幅18.75%，龙虎榜上机构买入287.37万元，卖出679.24万元

Core Insights - The stock of Asia Optical has reached its daily limit, with a turnover rate of 6.89% and a transaction volume of 187 million yuan, showing a price fluctuation of 18.75% [2] Trading Activity - Institutional investors net sold 3.92 million yuan, while brokerage seats collectively net bought 48.50 million yuan [2] - The stock was listed on the Shenzhen Stock Exchange due to its daily price fluctuation of 18.75% [2] - The top five brokerage seats accounted for a total transaction volume of 82.70 million yuan, with a buying amount of 63.64 million yuan and a selling amount of 19.06 million yuan, resulting in a net buying of 44.59 million yuan [2] Institutional Participation - Among the brokerage seats, two institutional specialized seats were involved, with a total buying amount of 2.87 million yuan and a selling amount of 6.79 million yuan, leading to a net sell of 3.92 million yuan [2] Capital Flow - The stock experienced a net inflow of 87.88 million yuan from major funds, with a significant single order net inflow of 96.32 million yuan, while large orders saw a net outflow of 8.44 million yuan [2] - Over the past five days, the net inflow of major funds amounted to 87.71 million yuan [2]