29.420.58% / 2026-08-21
4.24亿换手 3.92%
1,3432026-08-21
7排名越小越热
2平静后突增事件
67.82026-06-25
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。
SZ300302
同有科技
信号日 2026-06-25 / 先等待确认
C谨慎跟踪
#75
271
-10.54%
平静期均值 346，波动 127.7；条件通过 6 / 7，待核验 1。
换手偏高短测承压
1日 -5.23%2日 -10.54%3日 -9.35%短测待确认
最近一次突增证据
C谨慎跟踪
信号日 2026-06-25
当前排名 75
前一排名 188
平静期均值 346
平静期波动 127.7
改善 271
信号分 67.8
换手偏高短测承压
| 平静期日期 | 热度排名 |
|---|---|
| 2026-06-15 | 589 |
| 2026-06-16 | 453 |
| 2026-06-17 | 222 |
| 2026-06-18 | 381 |
| 2026-06-19 | 357 |
| 2026-06-20 | 316 |
| 2026-06-21 | 378 |
| 2026-06-22 | 431 |
| 2026-06-23 | 142 |
| 2026-06-24 | 175 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-25 | 75 | 346 | 127.7 | 6.53% | 67.8 | -5.23% | -10.54% | -9.35% | 过去10日平均排名346、标准差127.7，当前升至75名，改善271名 |
| 2026-06-03 | 80 | 339 | 69.7 | 17.59% | 83.3 | 0.31% | -3.64% | -11.91% | 历史扫描：过去10日箱体179-427、宽度248，2026-06-03升至80名，突破箱体上沿99名，均值改善259名 |
最近30日行情
| 日期 | 开 | 收 | 高 | 低 | 涨跌 | 成交额(亿) | 换手 |
|---|---|---|---|---|---|---|---|
| 2026-08-21 | 29.01 | 29.42 | 29.81 | 28.62 | 0.58% | 4.24 | 3.92% |
| 2026-08-20 | 29.49 | 29.25 | 30.00 | 28.93 | 0.97% | 5.95 | 5.48% |
| 2026-08-19 | 31.16 | 28.97 | 31.20 | 28.74 | -10.00% | 9.44 | 8.57% |
| 2026-08-18 | 33.48 | 32.19 | 33.70 | 31.87 | -1.56% | 10.81 | 8.99% |
| 2026-08-17 | 30.61 | 32.70 | 32.89 | 30.54 | 6.86% | 12.34 | 10.46% |
| 2026-08-14 | 30.79 | 30.60 | 31.02 | 29.84 | 2.20% | 5.96 | 5.30% |
| 2026-08-13 | 31.48 | 29.94 | 31.65 | 29.88 | -2.60% | 7.34 | 6.44% |
| 2026-08-12 | 30.20 | 30.74 | 31.06 | 29.78 | 2.54% | 6.22 | 5.51% |
| 2026-08-11 | 29.73 | 29.98 | 30.61 | 29.36 | -0.27% | 5.54 | 5.00% |
| 2026-08-10 | 30.99 | 30.06 | 31.19 | 29.50 | -3.00% | 7.92 | 7.16% |
| 2026-08-07 | 30.33 | 30.99 | 31.16 | 29.39 | 3.03% | 9.39 | 8.33% |
| 2026-08-06 | 29.01 | 30.08 | 30.56 | 28.78 | 0.94% | 8.72 | 7.93% |
| 2026-08-05 | 28.01 | 29.80 | 30.15 | 27.85 | 6.01% | 9.74 | 9.00% |
| 2026-08-04 | 26.65 | 28.11 | 28.36 | 26.38 | 6.96% | 7.99 | 7.85% |
| 2026-08-03 | 26.82 | 26.28 | 27.24 | 26.03 | -3.10% | 7.00 | 7.17% |
| 2026-07-31 | 29.33 | 27.12 | 29.84 | 27.09 | 3.08% | 10.33 | 9.82% |
| 2026-07-30 | 27.04 | 26.31 | 28.00 | 25.55 | -3.63% | 6.97 | 7.06% |
| 2026-07-29 | 28.09 | 27.30 | 28.23 | 26.01 | -2.53% | 7.09 | 7.13% |
| 2026-07-28 | 29.66 | 28.01 | 29.90 | 27.78 | -6.38% | 5.93 | 5.59% |
| 2026-07-27 | 28.80 | 29.92 | 29.98 | 28.01 | 3.49% | 6.11 | 5.66% |
| 2026-07-24 | 28.99 | 28.91 | 29.82 | 28.61 | -2.36% | 6.10 | 5.66% |
| 2026-07-23 | 29.80 | 29.61 | 30.48 | 28.96 | 0.17% | 6.87 | 6.27% |
| 2026-07-22 | 30.39 | 29.56 | 31.18 | 29.24 | -2.67% | 10.22 | 9.12% |
| 2026-07-21 | 28.12 | 30.37 | 30.37 | 24.50 | 10.52% | 12.46 | 12.14% |
| 2026-07-20 | 31.71 | 27.48 | 32.02 | 26.40 | -10.69% | 11.56 | 10.75% |
| 2026-07-17 | 34.08 | 30.77 | 34.87 | 30.30 | -11.22% | 10.49 | 8.82% |
| 2026-07-16 | 35.88 | 34.66 | 37.13 | 34.37 | -3.94% | 8.98 | 6.87% |
| 2026-07-15 | 38.62 | 36.08 | 38.78 | 35.90 | -4.88% | 8.80 | 6.45% |
| 2026-07-14 | 37.01 | 37.93 | 38.26 | 35.48 | 4.69% | 11.27 | 8.26% |
| 2026-07-13 | 39.74 | 36.23 | 40.43 | 36.00 | -10.12% | 13.86 | 9.92% |
最近30日热度
| 日期 | 排名 |
|---|---|
| 2026-08-21 | 1,343 |
| 2026-08-20 | 1,657 |
| 2026-08-19 | 882 |
| 2026-08-18 | 1,154 |
| 2026-08-17 | 421 |
| 2026-08-16 | 1,131 |
| 2026-08-15 | 1,151 |
| 2026-08-14 | 956 |
| 2026-08-13 | 1,220 |
| 2026-08-12 | 1,033 |
| 2026-08-11 | 1,422 |
| 2026-08-10 | 1,356 |
| 2026-08-09 | 1,047 |
| 2026-08-08 | 1,028 |
| 2026-08-07 | 888 |
| 2026-08-06 | 1,169 |
| 2026-08-05 | 867 |
| 2026-08-04 | 833 |
| 2026-08-03 | 1,479 |
| 2026-08-02 | 1,330 |
| 2026-08-01 | 1,472 |
| 2026-07-31 | 1,027 |
| 2026-07-30 | 1,011 |
| 2026-07-29 | 1,436 |
| 2026-07-28 | 1,192 |
| 2026-07-27 | 1,118 |
| 2026-07-26 | 1,186 |
| 2026-07-25 | 1,158 |
| 2026-07-24 | 990 |
| 2026-07-23 | 1,243 |