计算机设备板块8月27日跌2.06%，御银股份领跌，主力资金净流出55.18亿元

Market Overview - The computer equipment sector experienced a decline of 2.06% on August 27, with Yuyin Co., Ltd. leading the losses [1][2] - The Shanghai Composite Index closed at 3800.35, down 1.76%, while the Shenzhen Component Index closed at 12295.07, down 1.43% [1] Stock Performance - Notable gainers in the computer equipment sector included: - Jiaoji Technology (Code: 301330) with a closing price of 32.51, up 4.94% [1] - Youbai Information (Code: 300531) with a closing price of 22.53, up 3.16% [1] - Junshi Network (Code: 688475) with a closing price of 36.01, up 2.86% [1] - Major decliners included: - Yuyin Co., Ltd. (Code: 002177) with a closing price of 8.41, down 9.86% [2] - Xiling Information (Code: 300588) with a closing price of 19.26, down 7.18% [2] - Zhengyuan Wisdom (Code: 300645) with a closing price of 22.30, down 6.54% [2] Capital Flow - The computer equipment sector saw a net outflow of 5.518 billion yuan from institutional investors, while retail investors experienced a net inflow of 4.666 billion yuan [2][3] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors showed interest [2][3] Individual Stock Capital Flow - Key stocks with significant capital flow include: - Jinsi Technology (Code: 002869) with a net inflow of 64.35 million yuan from institutional investors [3] - Langke Technology (Code: 300042) with a net inflow of 35.95 million yuan from institutional investors [3] - Electric Science Network Security (Code: 002268) with a net inflow of 34.69 million yuan from institutional investors [3]