Core Viewpoint - The stock of Huaguang Huaneng has experienced a significant surge, achieving five consecutive daily limit-ups, with a total increase of 61.02% during this period [2] Trading Performance - As of July 8, the stock price reached 16.73 yuan, with a turnover rate of 5.38% and a trading volume of 50.75 million shares, amounting to a transaction value of 813 million yuan [2] - The stock's total market capitalization in the A-share market is 15.993 billion yuan, while the circulating market capitalization is 15.774 billion yuan [2] Margin Trading Data - The latest margin trading balance for the stock is 373 million yuan, with a financing balance of 372 million yuan, reflecting a slight increase of 626,900 yuan or 0.17% from the previous trading day [2] - Over the past five days, the margin trading balance has increased by 203 million yuan, representing a growth of 120.52% [2] Institutional Activity - The stock has appeared on the Dragon and Tiger list twice due to a cumulative deviation in price increase of 20% over three consecutive trading days [2] - Institutional investors have net sold 63.94 million yuan, while the Shanghai-Hong Kong Stock Connect has seen a cumulative net purchase of 115 million yuan [2] Financial Performance - According to the Q1 report released on April 29, the company reported total operating revenue of 1.965 billion yuan, a year-on-year decrease of 32.25%, and a net profit of 129 million yuan, down 30.77% year-on-year [2]

龙虎榜数据显示，该股因连续三个交易日内，涨幅偏离值累计达20%、日换手率达20%、日涨幅偏离值 达7%、日振幅值达15%上榜龙虎榜4次，买卖居前营业部中，机构净买入5643.21万元，深股通累计净买 入4602.19万元，营业部席位合计净买入2936.24万元。 4月30日公司发布的一季报数据显示，一季度公司共实现营业总收入3.11亿元，同比增长0.02%，实现净 利润465.88万元，同比增长152.25%。（数据宝） 大东南再度涨停，11个交易日内录得7个涨停，累计涨幅为78.52%，累计换手率为280.59%。截至 11:10，该股今日成交量4.37亿股，成交金额19.02亿元，换手率23.25%。最新A股总市值达85.84亿元， A股流通市值85.84亿元。 证券时报·数据宝统计，两融数据来看，该股最新（7月7日）两融余额为3.25亿元，其中，融资余额3.25 亿元，较前一个交易日增加6149.01万元，环比增长23.36%，近11日累计增加1.62亿元，环比增长 99.29%。 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | ...

| 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.07.07 | -2.90 | 21.75 | -5235.88 | | 2025.07.04 | -3.84 | 33.19 | -29920.73 | | 2025.07.03 | 10.04 | 15.60 | 26777.76 | | 2025.07.02 | -8.78 | 21.90 | -15959.65 | | 2025.07.01 | 9.97 | 11.69 | 24054.95 | | 2025.06.30 | 4.55 | 8.84 | 2101.80 | | 2025.06.27 | 1.69 | 8.34 | -380.88 | | 2025.06.26 | 0.00 | 5.98 | 357.93 | | 2025.06.25 | 1.26 | 6.67 | -91.95 | | 2025.06.24 | 0.11 | 6.78 | -2268.27 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时 ...

Market Performance - On July 7, 2025, the Shanghai Composite Index rose by 0.02%, while the Shenzhen Component Index fell by 0.70% and the ChiNext Index decreased by 1.21%[3] - The total market turnover was 1,208.497 billion yuan, a decrease of 219.868 billion yuan compared to the previous trading day[3] - Out of 3,286 stocks, 2,010 declined while 1,276 advanced[3] Sector Performance - The top-performing sectors included Comprehensive Finance (up 2.21%), Real Estate (up 1.70%), and Electric Power & Utilities (up 1.50%) while the laggards were Pharmaceuticals (down 0.94%), Communications (down 0.80%), and Home Appliances (down 0.73%)[3][21] - The market style ranking was Stable > Financial > Cyclical > Neutral > Growth > Consumer[21] Capital Flow - On July 7, 2025, the net outflow of main funds was 18.268 billion yuan, with large orders seeing a net outflow of 11.283 billion yuan and small orders experiencing a net inflow of 19.967 billion yuan[4][26] - Southbound capital saw a net inflow of 12.067 billion HKD, with the Shanghai-Hong Kong Stock Connect contributing 5.791 billion HKD and the Shenzhen-Hong Kong Stock Connect contributing 6.276 billion HKD[5][28] ETF Trading - Major ETFs such as the Huaxia SSE 50 ETF and the Huatai-PB CSI 300 ETF saw significant decreases in trading volume, with changes of -7.82 billion yuan and -26.26 billion yuan respectively[4][31] - The total trading volume for ETFs on July 7 was 12.08497 billion yuan, reflecting a decrease from the previous trading day[31] Global Market Overview - On July 7, 2025, major Asia-Pacific indices showed mixed results, with the Hang Seng Index down 0.12% and the Nikkei 225 down 0.56%[5][34] - European indices also experienced declines, with the DAX down 0.61% and the CAC40 down 0.75% on July 4, 2025[5][34]

（原标题：*ST和科录得5天3板） *ST和科再度涨停，5个交易日内录得3个涨停，累计涨幅为15.86%，累计换手率为19.86%。截至 11:26，该股今日成交量382.67万股，成交金额7595.09万元，换手率3.83%。最新A股总市值达20.16亿 元。 龙虎榜数据显示，该股因连续三个交易日内，收盘价涨幅偏离值累计达到12%的ST证券、*ST证券上榜 龙虎榜1次，买卖居前营业部中，机构净买入271.47万元，营业部席位合计净买入979.20万元。 公司7月2日在交易所互动平台中披露，截至最新（6月30日）股东户数为5300户，较上期（6月20日）减 少152户，环比下降2.79%。这是该股股东户数连续第3期下降，也就是说筹码呈持续集中趋势。 4月29日公司发布的一季报数据显示，一季度公司共实现营业总收入0.34亿元，同比增长1379.26%，实 现净利润326.67万元，同比增长134.06%。（数据宝） 近日该股表现 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.07.03 | -3.18 | 5. ...

智通财经7月2日电，多晶硅期货主力合约触及涨停，涨幅7%，报35050元/吨。 ...

Core Viewpoint - The stock of Jixin Technology has experienced a significant surge, achieving three consecutive daily limit-ups, with a total increase of 32.89% during this period [2] Group 1: Stock Performance - As of July 1, the stock price reached 4.97 yuan, with a turnover rate of 0.94% and a trading volume of 9.1353 million shares, amounting to a transaction value of 45.4024 million yuan [2] - The stock's limit-up order amount reached 1.168 billion yuan, indicating strong investor interest [2] - The stock's total market capitalization is now 4.816 billion yuan [2] Group 2: Margin Trading Data - As of July 1, the margin trading balance for the stock was 172 million yuan, with a financing balance of 172 million yuan, reflecting an increase of 37.9619 million yuan or 28.40% from the previous trading day [2] - Over the past three days, the margin trading balance has increased by 24.1862 million yuan, representing a growth of 16.40% [2] Group 3: Institutional Activity - The stock has appeared on the Dragon and Tiger list due to a cumulative price deviation of 20% over three trading days, with institutions net selling 40.6051 million yuan [2] - The total net selling by brokerage seats amounted to 49.3052 million yuan [2] Group 4: Financial Performance - In the first quarter, the company reported total operating revenue of 338 million yuan, marking a year-on-year increase of 42.86% [2] - The net profit for the same period was 42 million yuan, reflecting a substantial year-on-year growth of 240.50% [2]

Group 1 - The stock of Feima International has experienced a significant increase, with three limit-up days recorded within six trading days, resulting in a cumulative increase of 27.98% and a turnover rate of 71.52% [2] - As of 10:58, the stock's trading volume reached 246 million shares, with a transaction amount of 719 million yuan, and a turnover rate of 9.25% [2] - The latest total market capitalization of the A-shares is 8.276 billion yuan, while the circulating market capitalization is 8.261 billion yuan [2] Group 2 - According to the latest margin trading data as of June 30, the margin balance for the stock is 254 million yuan, with a financing balance of 254 million yuan, which increased by 41.36 million yuan compared to the previous trading day, reflecting a growth of 19.41% [2] - Over the past six days, the margin balance has cumulatively increased by 23.13 million yuan, representing a growth of 10.00% [2] Group 3 - The company's Q1 report released on April 25 indicates that the total operating revenue for the first quarter was 55 million yuan, a year-on-year decrease of 12.14%, and the net profit was -768,200 yuan, a year-on-year decline of 112.25% [2] Group 4 - Recent stock performance data shows fluctuations in daily price changes and turnover rates, with notable days including June 27, where the stock rose by 9.85% and saw a net inflow of 107.66 million yuan [2] - On June 30, the stock experienced a decline of 2.41% with a turnover rate of 16.67% and a net outflow of 229.36 million yuan [2]

Core Viewpoint - The stock of Dazhongnan has experienced a significant surge, achieving six consecutive limit-up days, with a total increase of 77.34% during this period [2] Trading Performance - As of June 30, the stock price reached 4.54 yuan, with a turnover rate of 11.51% and a trading volume of 216 million shares, amounting to a transaction value of 962 million yuan [2] - The stock's limit-up order amount was 782 million yuan, and the total market capitalization of A-shares reached 8.528 billion yuan [2] Margin Trading Data - The latest margin trading balance for the stock as of June 30 was 330 million yuan, with a financing balance of 330 million yuan, reflecting an increase of 95.35 million yuan, or 40.58%, from the previous trading day [2] - Over the past six days, the margin trading balance has increased by 167 million yuan, representing a growth of 102.68% [2] Institutional Activity - The stock has appeared on the Dragon and Tiger list twice due to a cumulative deviation in the increase of 20% over three trading days and a daily deviation of 7% [2] - Institutional investors net bought 47.08 million yuan, while the Shenzhen Stock Connect recorded a cumulative net sell of 30.58 million yuan, with total net selling by brokerage seats amounting to 117 million yuan [2] Financial Performance - The company's Q1 report indicated total operating revenue of 311 million yuan, a year-on-year increase of 0.02%, and a net profit of 4.66 million yuan, reflecting a year-on-year growth of 152.25% [2]

| 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.06.27 | 9.98 | 47.36 | 19031.46 | | 2025.06.26 | 5.03 | 46.84 | 42389.42 | | 2025.06.25 | -5.77 | 40.16 | -42777.61 | | 2025.06.24 | 10.00 | 41.52 | 44369.03 | | 2025.06.23 | 5.50 | 41.28 | -30349.20 | | 2025.06.20 | 9.99 | 25.88 | -11590.87 | | 2025.06.19 | 9.99 | 2.63 | 11376.51 | | 2025.06.18 | 10.01 | 11.18 | 16576.57 | | 2025.06.17 | -1.21 | 2.80 | -574.52 | | 2025.06.16 | 0.85 | 4.07 | 120.77 | 中京电子再度涨停，9个交易日内录得6个涨停，累计涨幅为84.98%， ...