| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-03 | 17.97 | 17.69 | -0.51 | -2.80% | 17.49 | 18.20 | 50929 | 9070.54 | 3.28% | 5.00 |
| 2025-04-02 | 18.16 | 18.20 | 0.04 | 0.22% | 18.02 | 18.43 | 34234 | 6248.96 | 2.21% | 0.00 |
| 2025-04-01 | 18.30 | 18.16 | -0.02 | -0.11% | 18.09 | 18.50 | 41834 | 7650.66 | 2.70% | 0.00 |
| 2025-03-31 | 18.53 | 18.18 | -0.47 | -2.52% | 17.80 | 18.59 | 64223 | 11632.89 | 4.14% | 0.00 |
| 2025-03-28 | 18.66 | 18.65 | -0.16 | -0.85% | 18.63 | 19.17 | 40379 | 7630.08 | 2.60% | 0.00 |
| 2025-03-27 | 19.25 | 18.81 | -0.54 | -2.79% | 18.75 | 19.25 | 55367 | 10491.06 | 3.57% | 0.00 |
| 2025-03-26 | 19.11 | 19.35 | 0.18 | 0.94% | 18.97 | 19.62 | 51665 | 10020.79 | 3.33% | 3.00 |
| 2025-03-25 | 19.49 | 19.17 | -0.32 | -1.64% | 19.03 | 19.51 | 49591 | 9545.22 | 3.20% | 0.00 |
| 2025-03-24 | 20.35 | 19.49 | -0.88 | -4.32% | 18.83 | 20.35 | 109948 | 21429.70 | 7.09% | 0.00 |
| 2025-03-21 | 20.62 | 20.37 | -0.38 | -1.83% | 20.31 | 21.05 | 88249 | 18209.57 | 5.69% | 0.00 |
| 2025-03-20 | 21.20 | 20.75 | -0.46 | -2.17% | 20.52 | 21.30 | 98088 | 20541.41 | 6.32% | 11.00 |
| 2025-03-19 | 21.97 | 21.21 | -1.19 | -5.31% | 21.16 | 22.13 | 145933 | 31342.83 | 9.41% | 10.00 |
| 2025-03-18 | 22.79 | 22.40 | 0.29 | 1.31% | 22.03 | 23.85 | 231137 | 53312.65 | 14.90% | 4.00 |
| 2025-03-17 | 21.56 | 22.11 | 0.37 | 1.70% | 21.17 | 22.18 | 108630 | 23501.97 | 7.00% | 17.00 |
| 2025-03-14 | 22.22 | 21.74 | -0.65 | -2.90% | 20.85 | 22.22 | 136485 | 29333.41 | 8.80% | 23.00 |
| 2025-03-13 | 23.20 | 22.39 | -1.15 | -4.89% | 22.11 | 23.99 | 189594 | 43449.96 | 12.22% | 5.00 |
| 2025-03-12 | 22.55 | 23.54 | 1.15 | 5.14% | 22.20 | 24.32 | 258903 | 60250.48 | 16.69% | 3.00 |
| 2025-03-11 | 21.80 | 22.39 | -0.05 | -0.22% | 21.58 | 22.50 | 153776 | 33765.58 | 9.91% | 0.00 |
| 2025-03-10 | 20.71 | 22.44 | 1.84 | 8.93% | 20.68 | 22.89 | 227262 | 49732.68 | 14.65% | 5.00 |
| 2025-03-07 | 21.35 | 20.60 | -0.92 | -4.28% | 20.37 | 22.17 | 143894 | 30500.60 | 9.28% | 0.00 |
| 2025-03-06 | 20.95 | 21.52 | 0.58 | 2.77% | 20.95 | 21.59 | 141802 | 30305.19 | 9.14% | 26.00 |
| 2025-03-05 | 20.30 | 20.94 | 0.51 | 2.50% | 20.16 | 21.04 | 127326 | 26238.82 | 8.21% | 65.00 |
| 2025-03-04 | 20.04 | 20.43 | 0.34 | 1.69% | 19.81 | 20.43 | 85244 | 17238.36 | 5.50% | 0.00 |
| 2025-03-03 | 20.63 | 20.09 | -0.31 | -1.52% | 19.88 | 20.76 | 101176 | 20546.87 | 6.52% | 0.00 |
| 2025-02-28 | 21.20 | 20.40 | -0.94 | -4.40% | 20.21 | 21.50 | 126748 | 26292.16 | 8.17% | 2.00 |
| 2025-02-27 | 22.76 | 21.34 | -1.46 | -6.40% | 21.02 | 22.76 | 199933 | 43182.70 | 12.89% | 20.00 |
| 2025-02-26 | 22.40 | 22.80 | 0.36 | 1.60% | 22.12 | 23.16 | 182703 | 41405.09 | 11.78% | 0.00 |
| 2025-02-25 | 22.16 | 22.44 | -0.95 | -4.06% | 21.66 | 22.87 | 204080 | 45252.70 | 13.16% | 2.00 |
| 2025-02-24 | 24.19 | 23.39 | -1.64 | -6.55% | 23.00 | 24.49 | 255169 | 60127.58 | 16.45% | 12.00 |
| 2025-02-21 | 22.80 | 25.03 | 2.47 | 10.95% | 22.50 | 26.57 | 434928 | 106034.31 | 28.04% | 5.00 |
| 2025-02-20 | 23.42 | 22.56 | -1.38 | -5.76% | 22.12 | 23.82 | 317847 | 72088.03 | 20.49% | 0.00 |
| 2025-02-19 | 19.69 | 23.94 | 3.99 | 20.00% | 19.60 | 23.94 | 384765 | 84537.83 | 24.81% | 0.00 |
| 2025-02-18 | 20.45 | 19.95 | -0.75 | -3.62% | 19.70 | 21.20 | 216093 | 44330.98 | 13.93% | 0.00 |
| 2025-02-17 | 20.49 | 20.70 | 0.00 | 0.00% | 19.93 | 21.02 | 243207 | 49581.48 | 15.68% | 0.00 |
| 2025-02-14 | 20.28 | 20.70 | -0.52 | -2.45% | 20.28 | 21.98 | 351441 | 73711.55 | 22.66% | 6.00 |
| 2025-02-13 | 20.05 | 21.22 | 1.20 | 5.99% | 18.90 | 22.02 | 497088 | 99487.61 | 32.05% | 12.00 |
| 2025-02-12 | 16.75 | 20.02 | 3.34 | 20.02% | 16.75 | 20.02 | 229696 | 43594.84 | 14.81% | 16.00 |
| 2025-02-11 | 16.79 | 16.68 | -0.07 | -0.42% | 16.43 | 16.85 | 68026 | 11327.42 | 4.39% | 0.00 |
| 2025-02-10 | 16.68 | 16.75 | 0.17 | 1.03% | 16.32 | 16.78 | 76145 | 12613.72 | 4.91% | 0.00 |
| 2025-02-07 | 16.28 | 16.58 | 0.29 | 1.78% | 16.16 | 17.18 | 122629 | 20399.72 | 7.91% | 0.00 |
| 2025-02-06 | 16.05 | 16.29 | 0.43 | 2.71% | 15.60 | 16.32 | 131907 | 21037.99 | 8.50% | 0.00 |
| 2025-02-05 | 17.31 | 15.86 | -1.54 | -8.85% | 15.49 | 17.41 | 150422 | 24035.85 | 9.70% | 0.00 |
| 2025-01-27 | 18.19 | 17.40 | -0.65 | -3.60% | 17.34 | 18.35 | 60060 | 10622.60 | 3.87% | 0.00 |
| 2025-01-24 | 17.68 | 18.05 | 0.35 | 1.98% | 17.46 | 18.62 | 89811 | 16269.65 | 5.79% | 5.00 |
| 2025-01-23 | 18.46 | 17.70 | -0.77 | -4.17% | 17.65 | 18.62 | 77546 | 13935.54 | 5.00% | 0.00 |
| 2025-01-22 | 18.54 | 18.47 | 0.00 | 0.00% | 17.84 | 18.69 | 134494 | 24552.38 | 8.67% | 39.00 |
| 2025-01-21 | 17.99 | 18.47 | 0.48 | 2.67% | 17.95 | 19.02 | 149030 | 27706.94 | 9.61% | 0.00 |
| 2025-01-20 | 17.82 | 17.99 | 0.85 | 4.96% | 17.20 | 18.55 | 170762 | 30937.45 | 11.01% | 6.00 |
| 2025-01-17 | 17.00 | 17.14 | 0.13 | 0.76% | 16.77 | 17.53 | 95938 | 16465.77 | 6.19% | 0.00 |
| 2025-01-16 | 16.37 | 17.01 | 1.12 | 7.05% | 16.37 | 17.72 | 150197 | 25492.94 | 9.68% | 0.00 |
| 2025-01-15 | 15.83 | 15.89 | 0.14 | 0.89% | 15.68 | 16.30 | 85056 | 13582.23 | 5.48% | 0.00 |
| 2025-01-14 | 14.95 | 15.75 | 0.90 | 6.06% | 14.87 | 15.75 | 77198 | 11888.72 | 4.98% | 0.00 |
| 2025-01-13 | 14.58 | 14.85 | -0.10 | -0.67% | 14.12 | 14.86 | 60323 | 8817.61 | 3.89% | 0.00 |
| 2025-01-10 | 15.88 | 14.95 | -1.10 | -6.85% | 14.93 | 16.17 | 93202 | 14349.55 | 6.01% | 0.00 |
| 2025-01-09 | 16.51 | 16.05 | -0.47 | -2.85% | 15.96 | 16.60 | 103414 | 16727.28 | 6.67% | 4.00 |
| 2025-01-08 | 16.74 | 16.52 | -0.54 | -3.17% | 15.98 | 16.95 | 183520 | 30260.84 | 11.83% | 8.00 |
| 2025-01-07 | 15.05 | 17.06 | 2.20 | 14.80% | 14.90 | 17.83 | 251353 | 42713.14 | 16.21% | 0.00 |
| 2025-01-06 | 14.21 | 14.86 | 0.67 | 4.72% | 13.61 | 15.06 | 69068 | 10093.28 | 4.45% | 0.00 |
| 2025-01-03 | 15.32 | 14.19 | -1.02 | -6.71% | 14.18 | 15.32 | 70740 | 10328.84 | 4.56% | 4.00 |
| 2025-01-02 | 15.80 | 15.21 | -0.71 | -4.46% | 15.01 | 16.03 | 62291 | 9612.07 | 4.02% | 10.00 |
| 2024-12-31 | 16.58 | 15.92 | -0.67 | -4.04% | 15.92 | 17.08 | 70179 | 11436.12 | 4.52% | 0.00 |
| 2024-12-30 | 16.52 | 16.59 | 0.08 | 0.48% | 15.91 | 17.19 | 80413 | 13393.36 | 5.18% | 6.00 |
| 2024-12-27 | 16.33 | 16.51 | 0.29 | 1.79% | 16.29 | 17.59 | 83057 | 13940.14 | 5.35% | 0.00 |
| 2024-12-26 | 15.72 | 16.22 | 0.42 | 2.66% | 15.59 | 16.60 | 95201 | 15495.11 | 6.14% | 0.00 |
| 2024-12-25 | 17.01 | 15.80 | -1.66 | -9.51% | 15.66 | 17.35 | 137039 | 22178.73 | 8.84% | 0.00 |
| 2024-12-24 | 17.38 | 17.46 | 0.29 | 1.69% | 17.20 | 17.99 | 83510 | 14609.12 | 5.38% | 0.00 |
| 2024-12-23 | 17.81 | 17.17 | -0.97 | -5.35% | 16.92 | 18.31 | 103769 | 18191.72 | 6.69% | 20.00 |
| 2024-12-20 | 18.45 | 18.14 | -0.72 | -3.82% | 18.11 | 19.09 | 147784 | 27350.70 | 9.53% | 0.00 |
| 2024-12-19 | 18.00 | 18.86 | 0.58 | 3.17% | 17.85 | 18.90 | 211869 | 39145.83 | 13.66% | 12.00 |
| 2024-12-18 | 17.10 | 18.28 | 0.96 | 5.54% | 16.40 | 18.28 | 166023 | 29131.14 | 10.70% | 0.00 |
| 2024-12-17 | 17.56 | 17.32 | -0.50 | -2.81% | 17.23 | 18.38 | 126028 | 22370.08 | 8.13% | 9.00 |
| 2024-12-16 | 17.17 | 17.82 | 0.66 | 3.85% | 17.16 | 18.38 | 194943 | 34944.71 | 12.57% | 0.00 |
| 2024-12-13 | 17.10 | 17.16 | 0.06 | 0.35% | 16.88 | 17.45 | 99371 | 17126.96 | 6.41% | 0.00 |
| 2024-12-12 | 16.78 | 17.10 | 0.32 | 1.91% | 16.73 | 17.19 | 68554 | 11657.84 | 4.42% | 0.00 |
| 2024-12-11 | 16.66 | 16.78 | 0.12 | 0.72% | 16.58 | 16.80 | 47250 | 7890.56 | 3.05% | 0.00 |
| 2024-12-10 | 17.30 | 16.66 | -0.14 | -0.83% | 16.59 | 17.39 | 79402 | 13438.80 | 5.12% | 0.00 |
| 2024-12-09 | 16.74 | 16.80 | 0.07 | 0.42% | 16.48 | 16.95 | 49935 | 8367.79 | 3.22% | 0.00 |
| 2024-12-06 | 16.81 | 16.73 | -0.09 | -0.54% | 16.50 | 16.90 | 49214 | 8228.95 | 3.17% | 0.00 |
| 2024-12-05 | 16.60 | 16.82 | 0.16 | 0.96% | 16.54 | 16.94 | 44634 | 7497.78 | 2.88% | 0.00 |
| 2024-12-04 | 16.80 | 16.66 | -0.25 | -1.48% | 16.43 | 16.85 | 53456 | 8911.23 | 3.45% | 0.00 |
通合科技(300491)K线图分析： Ｋ线图最早是日本德川幕府时代大阪的米商用来记录当时一天、一周或一月中米价涨跌行情的图示法,后被引入股市。Ｋ线图有直观、立体感强、携带信息量大的特点,蕴涵着丰富的东方哲学思想,能充分显示股价趋势的强弱、买卖双方力量平衡的变化,预测后市走向较准确,是各类传播媒介、电脑实时分析系统应用较多的技术分析手段。其记录方法如下：（如图所示）
1、日K线是根据股价(指数)一天的走势中形成的四个价位即：开盘价,收盘价,最高价,最低价绘制而成的。 收盘价高于开盘价时,则开盘价在下收盘价在上,二者之间的长方柱用红色或空心绘出,称之为阳线；其上影线的最高点为最高价,下影线的最低点为最低价。 收盘价低于开盘价时,则开盘价在上收盘价在下,二者之间的长方柱用黑色或实心绘出,称之为阴线,其上影线的最高点为最高价,下影线的最低点为最低价。
2、根据K线的计算周期可将其分为日K线,周K线,月K线,年K线。 周K线是指以周一的开盘价,周五的收盘价,全周最高价和全周最低价来画的K线图。月K线则以一个月的第一个交易日的开盘价,最后一个交易日的收盘价和全月最高价与全月最低价来画的K线图,同理可以推得年K线定义。周K线,月K线常用于研判中期行情。对于短线操作者来说,众多分析软件提供的5分钟K线、15分钟K线、30分钟K线和60分钟K线也具有重要的参考价值。
3、根据开盘价与收盘价的波动范围,可将Ｋ线分为极阴、极阳,小阴、小阳,中阴中阳和大阴、大阳等线型。它们一般的波动范围（如图所示）。
极阴线和极阳线的波动范围在0.5%左右； 小阴线和小阳线的波动范围一般在0.6--1.5%； 中阴线和中阳线的波动范围一般在1.6-3.5%； 大阴线和大阳线的波动范围在3.6%以上。
