| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-06-16 | 17.43 | 17.81 | 0.26 | 1.48% | 17.41 | 17.90 | 33036 | 5878.13 | 2.13% | 0.00 |
| 2025-06-13 | 18.02 | 17.55 | -0.61 | -3.36% | 17.51 | 18.15 | 63649 | 11291.39 | 4.10% | 5.00 |
| 2025-06-12 | 18.26 | 18.16 | -0.14 | -0.77% | 18.06 | 18.49 | 43859 | 8003.18 | 2.83% | 0.00 |
| 2025-06-11 | 18.34 | 18.30 | -0.07 | -0.38% | 18.26 | 18.68 | 51648 | 9532.84 | 3.33% | 0.00 |
| 2025-06-10 | 18.75 | 18.37 | -0.54 | -2.86% | 18.14 | 18.84 | 68461 | 12636.17 | 4.42% | 0.00 |
| 2025-06-09 | 18.79 | 18.91 | 0.14 | 0.75% | 18.74 | 19.10 | 70621 | 13337.58 | 4.55% | 0.00 |
| 2025-06-06 | 18.60 | 18.77 | 0.03 | 0.16% | 18.45 | 18.82 | 62584 | 11676.66 | 4.04% | 0.00 |
| 2025-06-05 | 18.19 | 18.74 | 0.54 | 2.97% | 17.88 | 18.89 | 100708 | 18656.66 | 6.50% | 0.00 |
| 2025-06-04 | 18.08 | 18.20 | 0.23 | 1.28% | 18.05 | 18.56 | 64752 | 11867.05 | 4.18% | 0.00 |
| 2025-06-03 | 17.90 | 17.97 | -0.01 | -0.06% | 17.75 | 18.22 | 53325 | 9608.05 | 3.44% | 0.00 |
| 2025-05-30 | 18.61 | 17.98 | -0.76 | -4.06% | 17.75 | 18.69 | 87540 | 15779.20 | 5.65% | 0.00 |
| 2025-05-29 | 18.25 | 18.74 | 0.38 | 2.07% | 18.25 | 19.00 | 80883 | 15155.70 | 5.22% | 0.00 |
| 2025-05-28 | 18.91 | 18.36 | -0.40 | -2.13% | 18.24 | 19.02 | 75965 | 14107.60 | 4.90% | 0.00 |
| 2025-05-27 | 18.95 | 18.76 | -0.39 | -2.04% | 18.65 | 19.20 | 82060 | 15453.62 | 5.29% | 0.00 |
| 2025-05-26 | 18.71 | 19.15 | 0.40 | 2.13% | 18.38 | 19.17 | 107371 | 20331.29 | 6.92% | 10.00 |
| 2025-05-23 | 19.38 | 18.75 | -1.75 | -8.54% | 18.75 | 19.82 | 222517 | 42697.39 | 14.35% | 0.00 |
| 2025-05-22 | 19.91 | 20.50 | 1.24 | 6.44% | 19.77 | 22.83 | 317164 | 67598.18 | 20.46% | 0.00 |
| 2025-05-21 | 20.02 | 19.26 | -0.75 | -3.75% | 19.17 | 20.28 | 114029 | 22287.79 | 7.35% | 0.00 |
| 2025-05-20 | 18.36 | 20.01 | 1.65 | 8.99% | 18.36 | 20.09 | 173247 | 33696.69 | 11.17% | 3.00 |
| 2025-05-19 | 18.65 | 18.36 | -0.10 | -0.54% | 18.20 | 18.73 | 47919 | 8807.32 | 3.09% | 0.00 |
| 2025-05-16 | 18.46 | 18.46 | 0.12 | 0.65% | 18.25 | 18.94 | 54703 | 10194.92 | 3.53% | 0.00 |
| 2025-05-15 | 18.95 | 18.34 | -0.61 | -3.22% | 18.30 | 18.95 | 62213 | 11502.90 | 4.01% | 0.00 |
| 2025-05-14 | 19.13 | 18.95 | -0.18 | -0.94% | 18.71 | 19.90 | 98646 | 18875.14 | 6.36% | 0.00 |
| 2025-05-13 | 20.32 | 19.13 | -1.19 | -5.86% | 19.09 | 20.36 | 114714 | 22480.10 | 7.40% | 0.00 |
| 2025-05-12 | 19.51 | 20.32 | 0.62 | 3.15% | 18.80 | 20.46 | 166601 | 32699.25 | 10.74% | 19.00 |
| 2025-05-09 | 19.69 | 19.70 | -0.22 | -1.10% | 19.08 | 20.50 | 172479 | 34107.78 | 11.12% | 0.00 |
| 2025-05-08 | 18.56 | 19.92 | 1.37 | 7.39% | 18.40 | 19.97 | 163480 | 31743.89 | 10.54% | 5.00 |
| 2025-05-07 | 19.04 | 18.55 | -0.09 | -0.48% | 18.29 | 19.38 | 116784 | 21820.34 | 7.53% | 0.00 |
| 2025-05-06 | 17.90 | 18.64 | 1.54 | 9.01% | 17.90 | 19.44 | 190107 | 35299.92 | 12.26% | 0.00 |
| 2025-04-30 | 16.45 | 17.10 | 0.69 | 4.20% | 16.44 | 17.24 | 102145 | 17226.51 | 6.59% | 0.00 |
| 2025-04-29 | 15.20 | 16.41 | 0.82 | 5.26% | 15.20 | 16.73 | 139823 | 22714.48 | 9.01% | 0.00 |
| 2025-04-28 | 16.00 | 15.59 | -0.39 | -2.44% | 15.55 | 16.27 | 38928 | 6133.91 | 2.51% | 0.00 |
| 2025-04-25 | 15.95 | 15.98 | 0.07 | 0.44% | 15.83 | 16.20 | 32421 | 5203.23 | 2.09% | 0.00 |
| 2025-04-24 | 16.40 | 15.91 | -0.42 | -2.57% | 15.79 | 16.40 | 45469 | 7292.32 | 2.93% | 0.00 |
| 2025-04-23 | 16.30 | 16.33 | 0.18 | 1.11% | 16.13 | 16.48 | 46683 | 7608.98 | 3.01% | 0.00 |
| 2025-04-22 | 16.25 | 16.15 | -0.19 | -1.16% | 16.01 | 16.42 | 50883 | 8224.74 | 3.28% | 0.00 |
| 2025-04-21 | 15.96 | 16.34 | 0.51 | 3.22% | 15.62 | 16.34 | 62459 | 10080.92 | 4.03% | 0.00 |
| 2025-04-18 | 15.80 | 15.83 | -0.04 | -0.25% | 15.61 | 15.95 | 47992 | 7570.91 | 3.09% | 0.00 |
| 2025-04-17 | 15.61 | 15.87 | 0.11 | 0.70% | 15.53 | 16.18 | 64030 | 10193.04 | 4.13% | 0.00 |
| 2025-04-16 | 16.13 | 15.76 | -0.54 | -3.31% | 15.44 | 16.27 | 67249 | 10619.12 | 4.34% | 0.00 |
| 2025-04-15 | 16.39 | 16.30 | -0.09 | -0.55% | 16.08 | 16.52 | 46916 | 7630.83 | 3.02% | 10.00 |
| 2025-04-14 | 16.35 | 16.39 | 0.34 | 2.12% | 16.33 | 16.78 | 58362 | 9625.92 | 3.76% | 0.00 |
| 2025-04-11 | 15.73 | 16.05 | 0.15 | 0.94% | 15.73 | 16.27 | 52228 | 8369.92 | 3.37% | 0.00 |
| 2025-04-10 | 16.00 | 15.90 | 0.41 | 2.65% | 15.79 | 16.37 | 84112 | 13553.61 | 5.42% | 1.00 |
| 2025-04-09 | 14.61 | 15.49 | 0.54 | 3.61% | 13.73 | 15.61 | 93570 | 13866.85 | 6.03% | 5.00 |
| 2025-04-08 | 14.60 | 14.95 | 0.70 | 4.91% | 14.51 | 15.64 | 97952 | 14733.86 | 6.32% | 0.00 |
| 2025-04-07 | 16.50 | 14.25 | -3.44 | -19.45% | 14.16 | 17.00 | 114021 | 17275.05 | 7.35% | 0.00 |
| 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 |
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。
