Group 1 - The core point of the announcement is that Meikailong has stated that the company and its controlling subsidiaries have no overdue guarantees [1] Group 2 - The announcement was made on the evening of November 21 [1] - The source of the information is Securities Daily [2]

Core Insights - The professional chain sector experienced a decline of 2.94% on November 21, with Doctor Glasses leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Market Performance - The closing prices and changes for key stocks in the professional chain sector are as follows: - Jifeng Technology: 8.32, -0.12% - Anyin Holdings: 10.09, -0.59% - Yashide: 11.58, -2.03% - Aiyingshi: 17.10, -4.36% - Huazhi Wine: 18.32, -4.43% - Haiziwang: 9.89, -4.63% - Doctor Glasses: 28.19, -5.47% [1] Capital Flow - The professional chain sector saw a net outflow of 155 million yuan from main funds, while retail investors contributed a net inflow of 152 million yuan [1] - The detailed capital flow for specific stocks indicates: - Huazhi Wine: Main funds net inflow of 177,900 yuan, retail net inflow of 3.18 million yuan - Jifeng Technology: Main funds net outflow of 364,200 yuan, retail net outflow of 12.14 million yuan - Anyin Holdings: Main funds net outflow of 5.54 million yuan, retail net inflow of 684,600 yuan - Aiyingshi: Main funds net outflow of 7.79 million yuan, retail net inflow of 8.49 million yuan - Yashide: Main funds net outflow of 26.25 million yuan, retail net inflow of 28.43 million yuan - Doctor Glasses: Main funds net outflow of 34.83 million yuan, retail net inflow of 52.55 million yuan - Haiziwang: Main funds net outflow of 80.41 million yuan, retail net inflow of 70.49 million yuan [2]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 000829 | 天音控股 | 10.15 | 0.59% | 11.59万 | 1.17 乙 | | 002416 | 爱施德 | 11.82 | -0.59% | 9.86万 | · 1.17 乙 | | 603214 | 爱歌室 | 17.88 | -0.83% | 2.86万 | 5133.13万 | | 300022 | 吉峰科技 | 8.33 | -0.95% | 7.39万 | 6181.32万 | | 300755 | 华致酒行 | 19.17 | -1.24% | 3.99万 | 7597.00万 | | 301078 | 孩子王 | 10.37 | -2.17% | 28.51万 | 2.9867 | | 300622 | 博士眼镜 | 29.82 | -2.77% | 7.43万 | 2.25亿 | | 代码 | 名称 | 主力净流入(元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散 ...

Core Insights - The professional chain sector experienced a decline of 1.67% on November 19, with Kid King leading the drop [1] - The Shanghai Composite Index closed at 3946.74, up 0.18%, while the Shenzhen Component Index closed at 13080.09, down 0.0% [1] Sector Performance - The following companies in the professional chain sector reported their closing prices and percentage changes: - Doctor Glasses: 30.67, -0.71% - Tianyin Holdings: 10.09, -0.88% - Jifeng Technology: 8.41, -1.41% - Yanshida: 11.89, -1.49% - Huazhi Wine: 19.41, -1.72% - Aiyingshi: 18.03, -1.80% - Kid King: 10.60, -2.84% [1] Capital Flow Analysis - The professional chain sector saw a net outflow of 97.6 million yuan from main funds, while retail investors contributed a net inflow of 69.9 million yuan [1] - The detailed capital flow for specific companies is as follows: - Jifeng Technology: Main funds net inflow of 15.2 million yuan, retail net outflow of 13.2 million yuan - Huazhi Wine: Main funds net outflow of 4.7 million yuan, retail net inflow of 0.5 million yuan - Aiyingshi: Main funds net outflow of 4.9 million yuan, retail net inflow of 0.6 million yuan - Tianyin Holdings: Main funds net outflow of 14.6 million yuan, retail net inflow of 0.9 million yuan - Doctor Glasses: Main funds net outflow of 15.3 million yuan, retail net inflow of 1.1 million yuan - Yanshida: Main funds net outflow of 28.3 million yuan, retail net inflow of 2.4 million yuan - Kid King: Main funds net outflow of 44.9 million yuan, retail net inflow of 32.7 million yuan [2]

Core Insights - The professional chain sector experienced a slight increase of 0.31% on November 18, with Doctor Glasses leading the gains [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Sector Performance - Doctor Glasses (300622) closed at 30.89, up 2.56% with a trading volume of 155,900 shares and a transaction value of 477 million yuan [1] - Kids Wang (301078) closed at 10.91, up 1.87% with a trading volume of 507,000 shares and a transaction value of 550 million yuan [1] - Huazhi Wine (300755) closed at 19.75, up 0.92% with a trading volume of 40,800 shares and a transaction value of 79.66 million yuan [1] - Aiyingshi (603214) closed at 18.36, down 0.54% with a trading volume of 29,200 shares and a transaction value of 53.44 million yuan [1] - Aishide (002416) closed at 12.07, down 0.58% with a trading volume of 101,700 shares and a transaction value of 123 million yuan [1] - Jifeng Technology (300022) closed at 8.53, down 0.81% with a trading volume of 144,800 shares and a transaction value of 124 million yuan [1] - Tianyin Holdings (000829) closed at 10.18, down 1.26% with a trading volume of 144,500 shares and a transaction value of 147 million yuan [1] Capital Flow - The professional chain sector saw a net inflow of 25.69 million yuan from main funds, while retail funds experienced a net outflow of 10.71 million yuan [1] - Main funds for Doctor Glasses had a net inflow of 38.89 million yuan, while retail funds had a net outflow of 23.45 million yuan [2] - Kids Wang had a net inflow of 35.48 million yuan from main funds, with a net outflow of 26.98 million yuan from retail funds [2] - Huazhi Wine had a net inflow of 7.15 million yuan from main funds, with a net outflow of 2.72 million yuan from retail funds [2] - Aiyingshi had a net outflow of 1.43 million yuan from main funds, but a net inflow of 1.79 million yuan from retail funds [2] - Aishide had a significant net outflow of 16.47 million yuan from main funds, while retail funds had a net inflow of 13.86 million yuan [2] - Tianyin Holdings experienced a substantial net outflow of 37.58 million yuan from main funds, with a net inflow of 34.83 million yuan from retail funds [2]

Core Insights - The professional chain sector experienced a slight increase of 0.13% on November 17, with Doctor Glasses leading the gains [1] - The Shanghai Composite Index closed at 3972.03, down 0.46%, while the Shenzhen Component Index closed at 13202.0, down 0.11% [1] Sector Performance - Doctor Glasses (300622) closed at 30.12, up 1.96% with a trading volume of 67,900 shares and a transaction value of 203 million yuan [1] - Other notable stocks include: - Yuan Shide (002416) closed at 12.14, up 0.50% [1] - Aiying Room (603214) closed at 18.46, up 0.44% [1] - Kids Wang (301078) closed at 10.71, up 0.19% [1] - Tianyin Holdings (000829) closed at 10.31, unchanged [1] - Jifeng Technology (300022) closed at 8.60, down 0.81% [1] - Huazhi Wine (300755) closed at 19.57, down 1.06% [1] Capital Flow Analysis - The professional chain sector saw a net outflow of 51.996 million yuan from institutional investors, while retail investors had a net inflow of 54.9232 million yuan [1] - Detailed capital flow for key stocks includes: - Doctor Glasses: Net inflow of 11.8756 million yuan from institutional investors [2] - Yuan Shide: Net inflow of 4.9911 million yuan from institutional investors [2] - Aiying Room: Net outflow of 2.6822 million yuan from institutional investors [2] - Jifeng Technology: Net outflow of 7.9765 million yuan from institutional investors [2] - Kids Wang: Net outflow of 10.9011 million yuan from institutional investors [2] - Huazhi Wine: Net outflow of 17.8314 million yuan from institutional investors [2] - Tianyin Holdings: Net outflow of 29.4713 million yuan from institutional investors [2]

以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 | 代码 | 名称 | 主力净流入 (元) | 主力净占比 游资净流入 (元) | | 游资净占比 散户净流入 (元) | | 散户净占比 | | --- | --- | --- | --- | --- | --- | --- | --- | | 603214 爱婴室 | | - 488.60万 | 9.78% | -395.43万 | -7.91% | -93.17万 | -1.86% | | 301078 | 孩子王 | 372.60万 | 1.18% | -91.29万 | -0.29% | -281.32万 | -0.89% | | 000829 天音控股 | | -213.55万 | -1.68% | 36.27万 | 0.28% | 177.28万 | 1.39% | | 300022 吉峰科技 | | -792.99万 | -3.27% | 391.90万 | 1.62% | 401.09万 | 1.66% | | 300755 华致酒行 | | -1095.91万 | - ...

Core Insights - The professional chain sector experienced a slight increase of 0.33% on November 13, with Jifeng Technology leading the gains [1] - The Shanghai Composite Index closed at 4029.5, up 0.73%, while the Shenzhen Component Index closed at 13476.52, up 1.78% [1] Sector Performance - Jifeng Technology (300022) closed at 9.08, with a rise of 3.06% and a trading volume of 398,300 shares, amounting to a transaction value of 365 million yuan [1] - Aiyingshi (603214) closed at 18.47, up 0.44%, with a trading volume of 21,100 shares [1] - Aishide (002416) closed at 12.24, up 0.41%, with a trading volume of 125,100 shares [1] - Haiziwang (301078) closed at 10.77, up 0.37%, with a trading volume of 282,300 shares [1] - Doctor Glasses (300622) closed at 30.12, up 0.13%, with a trading volume of 47,700 shares [1] - Huazhi Wine (300755) closed at 20.35, down 0.34%, with a trading volume of 52,700 shares [1] - Tianyin Holdings (000829) closed at 10.32, down 0.39%, with a trading volume of 138,300 shares [1] Capital Flow Analysis - The professional chain sector saw a net outflow of 95.03 million yuan from institutional investors, while retail investors contributed a net inflow of 89.49 million yuan [1] - The capital flow for individual stocks showed significant outflows for several companies, including: - Huazhi Wine (300755) with a net outflow of 2.17 million yuan from institutional investors [2] - Aiyingshi (603214) with a net outflow of 2.19 million yuan from institutional investors [2] - Doctor Glasses (300622) with a net outflow of 9.07 million yuan from institutional investors [2] - Haiziwang (301078) with a net outflow of 10.68 million yuan from institutional investors [2] - Aishide (002416) with a net outflow of 11.06 million yuan from institutional investors [2] - Tianyin Holdings (000829) with a net outflow of 21.23 million yuan from institutional investors [2] - Jifeng Technology (300022) with a net outflow of 38.63 million yuan from institutional investors [2]

Market Overview - The professional chain sector experienced a decline of 1.22% on November 12, with Aishide leading the drop [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Individual Stock Performance - Huazhi Wine (300755) closed at 20.42, with a slight increase of 0.10% and a trading volume of 68,400 shares, totaling 141 million yuan [1] - Jifeng Technology (300022) remained unchanged at 8.81, with a trading volume of 128,100 shares, totaling 114 million yuan [1] - Aiying Room (603214) closed at 18.39, down 0.65%, with a trading volume of 21,800 shares [1] - Kids Wang (301078) closed at 10.73, down 0.83%, with a trading volume of 302,900 shares, totaling 328 million yuan [1] - Doctor's Glasses (300622) closed at 30.08, down 1.51%, with a trading volume of 48,500 shares [1] - Tianyin Holdings (000829) closed at 10.36, down 1.71%, with a trading volume of 165,800 shares, totaling 173 million yuan [1] - Aishide (002416) closed at 12.19, down 2.32%, with a trading volume of 225,400 shares, totaling 277 million yuan [1] Fund Flow Analysis - The professional chain sector saw a net outflow of 36.34 million yuan from main funds, while retail investors contributed a net inflow of 47.81 million yuan [1] - The detailed fund flow for individual stocks shows that Kids Wang had a net inflow of 5.38 million yuan from main funds, while Aishide experienced a net outflow of 19.58 million yuan [2] - Doctor's Glasses had a significant net outflow of 18.58 million yuan from main funds, but saw a net inflow of 22.19 million yuan from retail investors [2]

Market Overview - On November 11, the professional chain sector increased by 0.22% compared to the previous trading day, with Jifeng Technology leading the gains [1] - The Shanghai Composite Index closed at 4002.76, down 0.39%, while the Shenzhen Component Index closed at 13289.0, down 1.03% [1] Stock Performance - Jifeng Technology (300022) closed at 8.81, up 2.32% with a trading volume of 190,100 shares [1] - Tianyin Holdings (000829) closed at 10.54, up 1.74% with a trading volume of 285,500 shares [1] - Kidswant (301078) closed at 10.82, up 0.09% with a trading volume of 329,900 shares [1] - Aiyingshi (603214) closed at 18.51, up 0.05% with a trading volume of 23,600 shares [1] - Aishide (002416) closed at 12.48, down 0.08% with a trading volume of 209,000 shares [1] - Huazhi Wine (300755) closed at 20.40, down 0.87% with a trading volume of 66,400 shares [1] - Doctor Glasses (300622) closed at 30.54, down 1.67% with a trading volume of 44,300 shares [1] Capital Flow - The professional chain sector experienced a net outflow of 82.5467 million yuan from institutional investors, while retail investors saw a net inflow of 50.4368 million yuan [1] - The detailed capital flow for individual stocks shows varying levels of net inflow and outflow among major players [2] Individual Stock Capital Flow - Aiyingshi (603214) had a net outflow of 1.6410 million yuan from institutional investors, with a net inflow of 2.4743 million yuan from retail investors [2] - Tianyin Holdings (000829) saw a net outflow of 2.3922 million yuan from institutional investors, with a net inflow of 5.7852 million yuan from retail investors [2] - Huazhi Wine (300755) experienced a net outflow of 9.4749 million yuan from institutional investors, with a net inflow of 5.2148 million yuan from retail investors [2] - Jifeng Technology (300022) had a net outflow of 12.2895 million yuan from institutional investors, with a net inflow of 17.6114 million yuan from retail investors [2] - Kidswant (301078) faced a net outflow of 15.5209 million yuan from institutional investors, with a net inflow of 11.1615 million yuan from retail investors [2] - Doctor Glasses (300622) had a net outflow of 18.5751 million yuan from institutional investors, with a net inflow of 15.4804 million yuan from retail investors [2] - Aishide (002416) saw a net outflow of 22.6531 million yuan from institutional investors, with a net inflow of 15.6425 million yuan from retail investors [2]