As of the close of trading on December 31, the concept of memory chips fell 5.02%, ranking at the forefront of the concept of the decline list, in the sector, Infront Micro fell to the limit, Brite shares, Chengdu Huawei, Hengshuo shares and other shares fell first, the stock price rose 4, the top gainers were Dawei shares, Yingtang Intelligent Control, Focuslight Technology, etc., up 2.88%, 1.38%, 0.16% respectively.
Today's top gainers and losers of the concept sector
| Concept | Today's change (%) | Concept | Today's change (%) |
|---|---|---|---|
| Lab-grown diamonds | 1.71 | Copper high-speed connection | -7.17 |
| Duty-free shops | -0.03 | Huawei HiSilicon Concept Stock | -5.40 |
| ST plate | -0.15 | Memory chips | -5.02 |
| Liquor concept | -0.20 | Smart speakers | -5.00 |
| Graphite electrode | -0.22 | Brain-computer interfaces | -4.88 |
| Natural gas | -0.27 | EDR concept | -4.83 |
| Combustible ice | -0.32 | Holds shares in the National Fund | -4.76 |
| China-Korea Free Trade Area | -0.66 | AI corpus | -4.69 |
| Ice and snow industry | -0.68 | MCU chips | -4.69 |
| Shale gas | -0.71 | F5G concept | -4.64 |
In terms of funds, today's memory chip concept sector received a net outflow of 6.279 billion yuan of main funds, of which, 78 shares received a net outflow of main funds, and 16 shares received a net outflow of more than 100 million yuan, and the net outflow of funds was Tongfu Microelectronics, with a net outflow of 546 million yuan today, and the top net outflow of funds were North Huachuang, Montage Technology, Allwinner Technology, etc., with a net outflow of 496 million yuan, 488 million yuan, and 426 million yuan respectively. Today's top concept stocks with a net inflow of main funds include Xiechuang Data, Focuslight Technology, Jingce Electronics, etc., with a net inflow of 99.0328 million yuan, 26.9159 million yuan, and 12.2747 million yuan respectively. (Data Treasure).
The concept of memory chips is out of the list
| Code | Abbreviation | Today's change (%) | Today's turnover rate (%) | Main capital flow (10,000 yuan). |
|---|---|---|---|---|
| 002156 | Tongfu Microelectronics | -6.69 | 6.91 | -54561.69 |
| 002371 | NAURA Huachuang | -3.92 | 1.62 | -49581.10 |
| 688008 | Montage Technology | -4.62 | 3.91 | -48842.83 |
| 300458 | Allwinner Technology | -7.49 | 10.29 | -42649.76 |
| 603986 | GigaDevice | -6.17 | 5.53 | -39248.67 |
| 600584 | JCET | -4.91 | 5.34 | -34152.83 |
| 002049 | Ziguang Guowei | -4.37 | 2.99 | -27908.78 |
| 600171 | Shanghai Belling | -5.70 | 9.53 | -27903.58 |
| 000021 | Deep Tech | -6.93 | 4.75 | -24521.06 |
| 002185 | Huatian Technology | -5.99 | 3.67 | -21313.12 |
| 002236 | Dahua shares | -4.48 | 3.46 | -20580.09 |
| 688525 | BIWIN Storage | -4.49 | 6.43 | -18215.34 |
| 688012 | AMEC | -4.46 | 1.61 | -17502.33 |
| 300223 | Beijing Junzheng | -6.96 | 4.05 | -14392.15 |
| 688347 | Hua Hong Company | -5.74 | 4.27 | -12099.12 |
| 300346 | Nanda Optoelectronics | -5.07 | 4.07 | -10257.39 |
| 301269 | BGI Nine Days | -5.24 | 2.11 | -9637.43 |
| 002916 | Deep South Circuit | -3.77 | 1.71 | -8635.10 |
| 688072 | Tuojing Technology | -4.18 | 2.79 | -8312.45 |
| 300302 | With technology | -7.29 | 8.81 | -8221.58 |
| 688766 | Puran shares | -6.99 | 5.14 | -8167.81 |
| 301308 | Longsys | -5.89 | 6.48 | -7721.89 |
| 002119 | Kangqiang Electronics | -6.12 | 13.66 | -7267.96 |
| 688123 | Juchen shares | -6.74 | 4.47 | -6679.34 |
| 002077 | Dagang shares | -7.79 | 8.27 | -6644.37 |
| 002409 | Jacques Technologies | -4.34 | 3.05 | -6070.18 |
| 300184 | Power source information | -5.18 | 4.37 | -5723.52 |
| 000670 | Infront | -9.96 | 16.71 | -5567.20 |
| 000818 | Hangjin Technology | -7.28 | 4.07 | -5401.51 |
| 300672 | Guoke Micro | -6.51 | 4.49 | -5004.06 |
| 600667 | Tai Chi Industry | -5.85 | 2.65 | -4963.07 |
| 001287 | CLP Port | -6.45 | 4.12 | -4765.22 |
| 688385 | Fudan Microelectronics | -6.18 | 2.19 | -4409.46 |
| 688110 | Dongxin shares | -6.74 | 3.83 | -4038.65 |
| 688120 | Huahai Qingke | -2.23 | 1.40 | -3737.62 |
| 688449 | Lianru Technology | -3.36 | 10.44 | -3447.73 |
| 688262 | Guoxin Technology | -5.33 | 3.38 | -3276.34 |
| 688709 | Chengdu Huawei | -9.44 | 12.09 | -3269.96 |
| 688535 | Huahai Chengke | -5.84 | 6.88 | -3216.82 |
| 300975 | Business Network Electronics | -5.78 | 4.16 | -2896.49 |
| 603936 | Bomin Electronics | -6.96 | 5.90 | -2820.86 |
| 001309 | Demingli | -4.08 | 4.87 | -2813.17 |
| 002579 | Zhongjing Electronics | -7.28 | 5.25 | -2650.54 |
| 688035 | Deppon Technology | -5.36 | 4.26 | -2634.52 |
| 300227 | Guangyunda | -6.19 | 4.40 | -2569.17 |
| 300551 | Guao Technology | -6.03 | 5.91 | -2465.94 |
| 300047 | Tianyuan Dico | -5.55 | 4.59 | -2349.10 |
| 688691 | Brite shares | -10.64 | 17.02 | -2248.47 |
| 002654 | Wanrun Technology | -4.79 | 3.40 | -1954.74 |
| 300666 | Jiangfeng Electronics | -4.54 | 2.72 | -1758.34 |
| 300475 | Shannon Xinchuang | -4.68 | 3.19 | -1752.52 |
| 300042 | Langke Technology | -6.33 | 11.75 | -1405.16 |
| 688439 | Zhenhua scenery | -3.84 | 2.06 | -1344.20 |
| 002183 | Eternal Asia | -3.23 | 1.35 | -1342.34 |
| 688019 | Anji Technology | -3.69 | 1.61 | -1275.55 |
| 688652 | Jingyi equipment | -2.31 | 2.07 | -1030.35 |
| 300236 | Shanghai Xinyang | -4.08 | 1.65 | -919.65 |
| 603776 | Yong'an Xing | -2.55 | 3.23 | -820.98 |
| 002559 | Yawei shares | -3.24 | 4.34 | -808.99 |
| 002413 | Rayco Defense | -3.75 | 2.01 | -698.70 |
| 688416 | Hengshuo shares | -8.56 | 12.70 | -647.72 |
| 300903 | Kexiang shares | -6.55 | 5.70 | -638.96 |
| 300650 | Tailong shares | -3.20 | 6.64 | -544.78 |
| 603933 | Ruineng Technology | -5.13 | 2.09 | -532.99 |
| 301306 | Western test test | -3.98 | 3.96 | -500.37 |
| 002975 | Bojie shares | -5.40 | 4.65 | -497.57 |
| 688478 | Jingsheng shares | -7.66 | 3.35 | -494.97 |
| 300606 | Golden Sun | -4.05 | 2.27 | -478.58 |
| 688147 | Microconductive nanometers | -5.88 | 4.22 | -457.68 |
| 301099 | Yachuang Electronics | -3.81 | 3.26 | -402.25 |
| 688053 | Cisco Ray | -3.84 | 3.52 | -299.97 |
| 002819 | Oriental Zhongke | -4.13 | 2.11 | -288.62 |
| 001298 | It's good, it's good | -3.47 | 3.06 | -280.04 |
| 300659 | Zhongfu information | -5.54 | 3.75 | -262.44 |
| 300455 | Aerospace smart equipment | -4.07 | 1.51 | -156.37 |
| 688611 | Hangzhou Colin | -0.77 | 0.22 | -79.48 |
| 688216 | Magnificent technology | -5.80 | 1.63 | -75.99 |
| 688627 | Jingzhida | -5.09 | 1.89 | -50.50 |
| 300131 | Yingtang Intelligent Control | 1.38 | 6.44 | 348.05 |
| 002213 | Dawei shares | 2.88 | 16.56 | 1038.30 |
| 300567 | Precision Electronics | -5.46 | 4.04 | 1227.47 |
| 688167 | Focuslight | 0.16 | 5.26 | 2691.59 |
| 300857 | Co-creation data | 0.04 | 5.32 | 9903.28 |
Note: This article is a news report and does not constitute investment advice, the stock market is risky, and investment should be cautious.
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