72.692.51% / 2026-06-24
19.65亿换手 13.84%
5682026-06-24
12排名越小越热
2平静后突增事件
69.32026-05-18
信号总览
把热度证据、交易状态和短测结果合在一起，判断是否值得进入推荐池。
SZ300042
朗科科技
信号日 2026-05-18 / 先等待确认
C谨慎跟踪
#107
228
3.83%
平静期均值 335，波动 110.5；条件通过 5 / 7，待核验 2。
涨幅偏高换手偏高
1日 1.59%2日 3.83%3日 -4.67%短测为正
最近一次突增证据
C谨慎跟踪
信号日 2026-05-18
当前排名 107
前一排名 368
平静期均值 335
平静期波动 110.5
改善 228
信号分 69.3
涨幅偏高换手偏高
| 平静期日期 | 热度排名 |
|---|---|
| 2026-05-08 | 302 |
| 2026-05-09 | 183 |
| 2026-05-10 | 245 |
| 2026-05-11 | 226 |
| 2026-05-12 | 405 |
| 2026-05-13 | 232 |
| 2026-05-14 | 383 |
| 2026-05-15 | 539 |
| 2026-05-16 | 467 |
| 2026-05-17 | 368 |
热度突增信号与回测
次日开盘买入，持有1/2/3日
| 日期 | 排名 | 历史均值 | 波动 | 当日涨跌 | 分数 | 1日 | 2日 | 3日 | 原因 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-05-18 | 107 | 335 | 110.5 | 11.93% | 69.3 | 1.59% | 3.83% | -4.67% | 历史扫描：过去10日平均排名335、标准差110.5，2026-05-18升至107名，改善228名 |
| 2026-05-06 | 24 | 355 | 271.0 | 19.99% | 64.4 | 1.58% | -2.18% | 4.38% | 历史扫描：过去10日平均排名355、标准差271.0，2026-05-06升至24名，改善331名 |
最近30日行情
| 日期 | 开 | 收 | 高 | 低 | 涨跌 | 成交额(亿) | 换手 |
|---|---|---|---|---|---|---|---|
| 2026-06-24 | 70.60 | 72.69 | 73.04 | 67.78 | 2.51% | 19.65 | 13.84% |
| 2026-06-23 | 71.00 | 70.91 | 75.55 | 69.57 | -3.81% | 22.78 | 15.79% |
| 2026-06-22 | 71.09 | 73.72 | 73.80 | 69.48 | 4.79% | 26.10 | 18.26% |
| 2026-06-18 | 67.01 | 70.35 | 72.22 | 67.01 | 4.27% | 22.39 | 15.98% |
| 2026-06-17 | 62.50 | 67.47 | 69.00 | 61.64 | 5.21% | 21.86 | 16.53% |
| 2026-06-16 | 63.03 | 64.13 | 65.58 | 62.41 | 2.46% | 13.54 | 10.56% |
| 2026-06-15 | 61.50 | 62.59 | 62.98 | 60.30 | 5.10% | 11.70 | 9.43% |
| 2026-06-12 | 66.00 | 59.55 | 67.13 | 59.48 | -4.96% | 15.08 | 12.00% |
| 2026-06-11 | 62.44 | 62.66 | 63.58 | 61.14 | -1.59% | 10.23 | 8.22% |
| 2026-06-10 | 64.00 | 63.67 | 66.83 | 63.01 | -3.00% | 11.48 | 8.88% |
| 2026-06-09 | 65.99 | 65.64 | 66.75 | 63.20 | 2.32% | 16.63 | 12.75% |
| 2026-06-08 | 64.92 | 64.15 | 66.60 | 63.99 | -6.12% | 14.89 | 11.40% |
| 2026-06-05 | 66.43 | 68.33 | 70.20 | 65.13 | 1.33% | 23.25 | 16.92% |
| 2026-06-04 | 58.96 | 67.43 | 68.52 | 58.75 | 13.02% | 28.60 | 21.69% |
| 2026-06-03 | 58.11 | 59.66 | 61.89 | 57.92 | 2.72% | 15.09 | 12.49% |
| 2026-06-02 | 57.62 | 58.08 | 58.55 | 54.80 | 1.59% | 10.51 | 9.17% |
| 2026-06-01 | 59.73 | 57.17 | 60.00 | 56.92 | -2.59% | 9.95 | 8.53% |
| 2026-05-29 | 62.42 | 58.69 | 63.49 | 57.99 | -5.98% | 15.42 | 12.79% |
| 2026-05-28 | 60.46 | 62.42 | 63.11 | 60.12 | 1.76% | 13.42 | 10.80% |
| 2026-05-27 | 66.67 | 61.41 | 67.20 | 60.90 | -4.83% | 20.95 | 16.23% |
| 2026-05-26 | 69.50 | 64.53 | 69.70 | 63.36 | -10.03% | 20.97 | 16.01% |
| 2026-05-25 | 68.01 | 71.72 | 72.36 | 64.64 | 5.41% | 23.89 | 17.30% |
| 2026-05-22 | 69.50 | 68.04 | 71.80 | 65.55 | 0.40% | 22.61 | 16.58% |
| 2026-05-21 | 74.12 | 67.77 | 77.06 | 67.30 | -8.18% | 29.27 | 20.38% |
| 2026-05-20 | 72.22 | 73.81 | 75.58 | 70.56 | 2.20% | 28.29 | 19.44% |
| 2026-05-19 | 71.09 | 72.22 | 75.77 | 69.71 | -0.66% | 32.67 | 22.41% |
| 2026-05-18 | 66.01 | 72.70 | 75.80 | 65.98 | 11.93% | 35.76 | 25.01% |
| 2026-05-15 | 66.85 | 64.95 | 68.68 | 64.00 | -3.02% | 19.07 | 14.48% |
| 2026-05-14 | 69.50 | 66.97 | 70.73 | 66.97 | -4.67% | 27.08 | 19.65% |
| 2026-05-13 | 63.63 | 70.25 | 70.25 | 62.46 | 7.91% | 30.84 | 23.16% |
最近30日热度
| 日期 | 排名 |
|---|---|
| 2026-06-24 | 568 |
| 2026-06-23 | 648 |
| 2026-06-22 | 404 |
| 2026-06-21 | 332 |
| 2026-06-20 | 342 |
| 2026-06-19 | 316 |
| 2026-06-18 | 321 |
| 2026-06-17 | 308 |
| 2026-06-16 | 694 |
| 2026-06-15 | 798 |
| 2026-06-14 | 917 |
| 2026-06-13 | 963 |
| 2026-06-12 | 752 |
| 2026-06-11 | 839 |
| 2026-06-10 | 855 |
| 2026-06-09 | 608 |
| 2026-06-08 | 670 |
| 2026-06-07 | 508 |
| 2026-06-06 | 509 |
| 2026-06-05 | 512 |
| 2026-06-04 | 152 |
| 2026-06-03 | 537 |
| 2026-06-02 | 738 |
| 2026-06-01 | 1,095 |
| 2026-05-31 | 868 |
| 2026-05-30 | 835 |
| 2026-05-29 | 837 |
| 2026-05-28 | 710 |
| 2026-05-27 | 547 |
| 2026-05-26 | 308 |