| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-08-18 | 45.98 | 49.55 | 3.91 | 8.57% | 45.64 | 51.90 | 580914 | 282119.47 | 11.96% | 36.00 |
| 2025-08-15 | 44.64 | 45.64 | 0.80 | 1.78% | 44.62 | 45.82 | 222655 | 100925.43 | 4.59% | 1.00 |
| 2025-08-14 | 45.51 | 44.84 | -0.49 | -1.08% | 44.65 | 46.18 | 262033 | 119121.01 | 5.40% | 0.00 |
| 2025-08-13 | 44.67 | 45.33 | 0.63 | 1.41% | 44.48 | 45.46 | 253106 | 114370.37 | 5.21% | 3.00 |
| 2025-08-12 | 44.05 | 44.70 | 0.66 | 1.50% | 43.66 | 44.80 | 189833 | 84035.05 | 3.91% | 2.00 |
| 2025-08-11 | 43.80 | 44.04 | 0.23 | 0.52% | 43.70 | 44.38 | 113470 | 50037.92 | 2.34% | 16.00 |
| 2025-08-08 | 44.66 | 43.81 | -0.87 | -1.95% | 43.76 | 44.67 | 132105 | 58167.37 | 2.72% | 0.00 |
| 2025-08-07 | 44.55 | 44.68 | 0.22 | 0.49% | 44.26 | 45.21 | 200564 | 89756.16 | 4.13% | 0.00 |
| 2025-08-06 | 44.00 | 44.46 | 0.42 | 0.95% | 43.72 | 44.65 | 114926 | 50833.23 | 2.37% | 3.00 |
| 2025-08-05 | 44.05 | 44.04 | -0.08 | -0.18% | 43.85 | 44.15 | 93686 | 41203.81 | 1.93% | 2.00 |
| 2025-08-04 | 43.55 | 44.12 | 0.44 | 1.01% | 43.35 | 44.44 | 113311 | 49852.32 | 2.33% | 2.00 |
| 2025-08-01 | 43.50 | 43.68 | 0.24 | 0.55% | 43.12 | 44.28 | 134220 | 58757.64 | 2.76% | 2.00 |
| 2025-07-31 | 44.26 | 43.44 | -0.90 | -2.03% | 43.25 | 44.76 | 164927 | 72485.46 | 3.40% | 3.00 |
| 2025-07-30 | 44.90 | 44.34 | -0.71 | -1.58% | 44.03 | 45.15 | 153810 | 68672.60 | 3.17% | 3.00 |
| 2025-07-29 | 44.83 | 45.05 | -0.04 | -0.09% | 44.69 | 45.23 | 134598 | 60477.93 | 2.77% | 15.00 |
| 2025-07-28 | 45.58 | 45.09 | -0.22 | -0.49% | 44.89 | 45.69 | 152237 | 68807.96 | 3.14% | 0.00 |
| 2025-07-25 | 45.13 | 45.31 | 0.18 | 0.40% | 44.61 | 45.40 | 175088 | 78775.97 | 3.61% | 5.00 |
| 2025-07-24 | 45.16 | 45.13 | 0.11 | 0.24% | 44.75 | 45.68 | 233712 | 105514.67 | 4.81% | 0.00 |
| 2025-07-23 | 43.96 | 45.02 | 1.10 | 2.50% | 43.94 | 45.30 | 336870 | 151286.86 | 6.94% | 7.00 |
| 2025-07-22 | 43.83 | 43.92 | -0.46 | -1.04% | 42.71 | 44.36 | 247591 | 108122.18 | 5.09% | 5.00 |
| 2025-07-21 | 44.59 | 44.38 | -0.20 | -0.45% | 44.20 | 44.65 | 114860 | 51005.92 | 2.36% | 2.00 |
| 2025-07-18 | 44.66 | 44.58 | -0.21 | -0.47% | 44.17 | 45.00 | 147739 | 65714.95 | 3.04% | 7.00 |
| 2025-07-17 | 44.31 | 44.89 | 0.47 | 1.06% | 44.02 | 44.97 | 137860 | 61310.81 | 2.84% | 4.00 |
| 2025-07-16 | 44.12 | 44.42 | 0.22 | 0.50% | 43.91 | 44.86 | 121473 | 54006.30 | 2.50% | 3.00 |
| 2025-07-15 | 43.96 | 44.20 | 0.24 | 0.55% | 43.90 | 44.71 | 133950 | 59323.20 | 2.76% | 0.00 |
| 2025-07-14 | 44.17 | 43.96 | -0.41 | -0.92% | 43.94 | 44.43 | 86541 | 38156.40 | 1.78% | 0.00 |
| 2025-07-11 | 43.80 | 44.37 | 0.51 | 1.16% | 43.12 | 44.58 | 155389 | 68469.05 | 3.20% | 19.00 |
| 2025-07-10 | 43.89 | 43.86 | -0.14 | -0.32% | 43.65 | 44.15 | 118918 | 52177.17 | 2.45% | 8.00 |
| 2025-07-09 | 44.90 | 44.00 | -1.00 | -2.22% | 43.82 | 44.96 | 188142 | 83381.17 | 3.87% | 6.00 |
| 2025-07-08 | 44.88 | 45.00 | 0.13 | 0.29% | 44.45 | 45.46 | 175478 | 79138.98 | 3.61% | 31.00 |
| 2025-07-07 | 45.25 | 44.87 | 0.08 | 0.18% | 44.71 | 45.63 | 139457 | 62895.10 | 2.87% | 12.00 |
| 2025-07-04 | 44.55 | 44.79 | 0.24 | 0.54% | 44.13 | 45.63 | 180911 | 81239.05 | 3.72% | 34.00 |
| 2025-07-03 | 43.95 | 44.55 | 0.63 | 1.43% | 43.88 | 44.64 | 105106 | 46528.35 | 2.16% | 18.00 |
| 2025-07-02 | 44.81 | 43.92 | -1.09 | -2.42% | 43.75 | 44.81 | 138347 | 61136.45 | 2.85% | 17.00 |
| 2025-07-01 | 44.80 | 45.01 | 0.10 | 0.22% | 44.68 | 45.45 | 163491 | 73675.96 | 3.36% | 25.00 |
| 2025-06-30 | 44.86 | 44.91 | 0.50 | 1.13% | 44.63 | 45.45 | 160773 | 72279.68 | 3.31% | 32.00 |
| 2025-06-27 | 45.00 | 44.41 | -0.38 | -0.85% | 44.40 | 45.38 | 212981 | 95363.44 | 4.38% | 37.00 |
| 2025-06-26 | 46.16 | 44.79 | 0.82 | 1.86% | 44.64 | 46.65 | 422566 | 192640.11 | 8.69% | 12.00 |
| 2025-06-25 | 42.02 | 43.97 | 1.07 | 2.49% | 41.89 | 44.16 | 265606 | 114817.05 | 5.46% | 22.00 |
| 2025-06-24 | 42.47 | 42.90 | 0.44 | 1.04% | 42.42 | 43.08 | 149507 | 64024.19 | 3.08% | 27.00 |
| 2025-06-23 | 40.95 | 42.46 | 1.42 | 3.46% | 40.60 | 42.95 | 217738 | 92323.07 | 4.48% | 30.00 |
| 2025-06-20 | 40.79 | 41.04 | 0.21 | 0.51% | 40.70 | 41.90 | 97953 | 40549.63 | 2.01% | 15.00 |
| 2025-06-19 | 41.37 | 40.83 | -0.56 | -1.35% | 40.70 | 41.75 | 90985 | 37571.07 | 1.87% | 2.00 |
| 2025-06-18 | 41.31 | 41.39 | 0.10 | 0.24% | 40.81 | 41.74 | 68086 | 28090.93 | 1.40% | 3.00 |
| 2025-06-17 | 41.08 | 41.29 | 0.21 | 0.51% | 41.05 | 41.63 | 66818 | 27589.72 | 1.37% | 2.00 |
| 2025-06-16 | 40.91 | 41.08 | 0.05 | 0.12% | 40.71 | 41.47 | 55108 | 22691.86 | 1.13% | 20.00 |
| 2025-06-13 | 40.98 | 41.03 | -0.04 | -0.10% | 40.27 | 41.38 | 94512 | 38604.26 | 1.94% | 5.00 |
| 2025-06-12 | 41.16 | 41.07 | -0.20 | -0.48% | 41.01 | 41.47 | 61330 | 25251.22 | 1.26% | 8.00 |
| 2025-06-11 | 41.30 | 41.27 | 0.04 | 0.10% | 41.20 | 41.69 | 60883 | 25207.87 | 1.25% | 0.00 |
| 2025-06-10 | 42.42 | 41.23 | -1.19 | -2.81% | 41.00 | 42.43 | 113671 | 47269.41 | 2.34% | 0.00 |
| 2025-06-09 | 42.43 | 42.42 | -0.02 | -0.05% | 42.19 | 42.64 | 85692 | 36325.67 | 1.76% | 5.00 |
| 2025-06-06 | 42.25 | 42.44 | 0.11 | 0.26% | 42.05 | 42.57 | 78186 | 33083.18 | 1.61% | 13.00 |
| 2025-06-05 | 41.81 | 42.33 | 0.71 | 1.71% | 41.47 | 42.66 | 116073 | 48865.39 | 2.39% | 6.00 |
| 2025-06-04 | 41.65 | 41.62 | -0.09 | -0.22% | 41.49 | 41.97 | 73346 | 30571.42 | 1.51% | 0.00 |
| 2025-06-03 | 40.74 | 41.71 | 0.54 | 1.31% | 40.70 | 42.42 | 110809 | 46439.27 | 2.28% | 0.00 |
| 2025-05-30 | 41.69 | 41.17 | -0.59 | -1.41% | 41.03 | 42.25 | 84367 | 34945.62 | 1.74% | 10.00 |
| 2025-05-29 | 41.10 | 41.76 | 0.65 | 1.58% | 41.03 | 41.85 | 102046 | 42408.83 | 2.10% | 3.00 |
| 2025-05-28 | 42.15 | 41.11 | -1.11 | -2.63% | 41.10 | 42.37 | 114775 | 47566.61 | 2.36% | 3.00 |
| 2025-05-27 | 42.80 | 42.22 | -0.77 | -1.79% | 41.93 | 42.99 | 101913 | 42998.90 | 2.10% | 2.00 |
| 2025-05-26 | 43.60 | 42.99 | -0.04 | -0.09% | 42.50 | 43.68 | 132710 | 57015.69 | 2.73% | 9.00 |
| 2025-05-23 | 43.38 | 43.03 | -0.75 | -1.71% | 42.85 | 43.98 | 179488 | 77586.97 | 3.69% | 1.00 |
| 2025-05-22 | 42.42 | 43.78 | 1.36 | 3.21% | 42.35 | 44.85 | 337379 | 147655.98 | 6.94% | 22.00 |
| 2025-05-21 | 41.76 | 42.42 | 0.85 | 2.04% | 41.64 | 43.25 | 173105 | 73950.56 | 3.56% | 0.00 |
| 2025-05-20 | 41.59 | 41.57 | 0.03 | 0.07% | 41.47 | 41.88 | 65177 | 27167.87 | 1.34% | 5.00 |
| 2025-05-19 | 41.66 | 41.54 | -0.21 | -0.50% | 41.08 | 41.99 | 69494 | 28803.43 | 1.43% | 11.00 |
| 2025-05-16 | 41.80 | 41.75 | 0.19 | 0.46% | 41.57 | 42.17 | 73443 | 30764.26 | 1.51% | 13.00 |
| 2025-05-15 | 43.10 | 41.56 | -1.65 | -3.82% | 41.45 | 43.18 | 142006 | 59826.31 | 2.92% | 4.00 |
| 2025-05-14 | 42.70 | 43.21 | 0.53 | 1.24% | 42.69 | 43.88 | 177006 | 76862.74 | 3.64% | 23.00 |
| 2025-05-13 | 43.09 | 42.68 | -0.08 | -0.19% | 42.62 | 44.04 | 163058 | 70533.69 | 3.35% | 27.00 |
| 2025-05-12 | 42.50 | 42.76 | 0.56 | 1.33% | 42.18 | 42.99 | 123802 | 52815.64 | 2.55% | 30.00 |
| 2025-05-09 | 42.90 | 42.20 | -0.66 | -1.54% | 41.89 | 42.90 | 102094 | 43157.46 | 2.10% | 9.00 |
| 2025-05-08 | 42.80 | 42.86 | 0.01 | 0.02% | 42.60 | 43.00 | 104247 | 44643.73 | 2.14% | 2.00 |
| 2025-05-07 | 43.48 | 42.85 | -0.07 | -0.16% | 42.40 | 43.80 | 158784 | 68339.59 | 3.27% | 20.00 |
| 2025-05-06 | 42.25 | 42.92 | 1.04 | 2.48% | 42.24 | 42.92 | 159969 | 68169.72 | 3.29% | 4.00 |
| 2025-04-30 | 42.10 | 41.88 | -0.13 | -0.31% | 41.88 | 42.39 | 128508 | 54165.14 | 2.64% | 21.00 |
| 2025-04-29 | 42.68 | 42.01 | -1.46 | -3.36% | 41.75 | 42.71 | 200567 | 84484.97 | 4.13% | 6.00 |
| 2025-04-28 | 42.20 | 43.47 | 1.21 | 2.86% | 41.92 | 43.73 | 206112 | 88606.00 | 4.24% | 9.00 |
| 2025-04-25 | 41.17 | 42.26 | 1.19 | 2.90% | 41.00 | 42.50 | 153904 | 64455.46 | 3.17% | 10.00 |
| 2025-04-24 | 41.57 | 41.07 | -0.50 | -1.20% | 40.92 | 41.84 | 91712 | 37825.99 | 1.89% | 0.00 |
| 2025-04-23 | 41.22 | 41.57 | 0.58 | 1.41% | 40.75 | 41.96 | 126062 | 52079.36 | 2.59% | 12.00 |
长川科技(300604)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。
