| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2025-04-22 | 40.59 | 40.99 | 0.31 | 0.76% | 40.42 | 41.49 | 119566 | 49200.87 | 2.46% | 19.00 |
| 2025-04-21 | 40.15 | 40.68 | 0.53 | 1.32% | 39.93 | 40.69 | 72210 | 29240.36 | 1.49% | 0.00 |
| 2025-04-18 | 40.45 | 40.15 | -0.31 | -0.77% | 39.70 | 40.50 | 73411 | 29425.60 | 1.51% | 1.00 |
| 2025-04-17 | 40.69 | 40.46 | -0.52 | -1.27% | 40.46 | 41.47 | 98906 | 40552.96 | 2.03% | 9.00 |
| 2025-04-16 | 40.95 | 40.98 | 0.13 | 0.32% | 40.39 | 41.39 | 110048 | 45037.56 | 2.26% | 0.00 |
| 2025-04-15 | 41.41 | 40.85 | -0.53 | -1.28% | 40.62 | 41.45 | 94955 | 38766.51 | 1.95% | 15.00 |
| 2025-04-14 | 42.32 | 41.38 | -0.17 | -0.41% | 41.00 | 42.50 | 190506 | 79238.64 | 3.92% | 5.00 |
| 2025-04-11 | 39.50 | 41.55 | 1.58 | 3.95% | 39.27 | 42.69 | 258169 | 106737.30 | 5.31% | 12.00 |
| 2025-04-10 | 40.29 | 39.97 | 0.35 | 0.88% | 39.92 | 41.32 | 201187 | 81644.57 | 4.14% | 16.00 |
| 2025-04-09 | 37.00 | 39.62 | 1.89 | 5.01% | 35.51 | 39.88 | 259022 | 99814.42 | 5.33% | 11.00 |
| 2025-04-08 | 37.72 | 37.73 | 0.75 | 2.03% | 36.79 | 39.00 | 195016 | 73567.85 | 4.01% | 19.00 |
| 2025-04-07 | 40.50 | 36.98 | -5.39 | -12.72% | 35.69 | 41.60 | 269268 | 103893.84 | 5.54% | 3.00 |
| 2025-04-03 | 41.90 | 42.37 | 0.22 | 0.52% | 41.81 | 42.78 | 108490 | 45979.59 | 2.23% | 6.00 |
| 2025-04-02 | 42.11 | 42.15 | -0.13 | -0.31% | 41.91 | 42.50 | 79292 | 33416.80 | 1.63% | 16.00 |
| 2025-04-01 | 41.81 | 42.28 | 0.60 | 1.44% | 41.50 | 42.93 | 132523 | 55964.79 | 2.73% | 0.00 |
| 2025-03-31 | 41.30 | 41.68 | 0.16 | 0.39% | 40.90 | 41.99 | 102595 | 42456.09 | 2.11% | 0.00 |
| 2025-03-28 | 42.41 | 41.52 | -0.67 | -1.59% | 41.50 | 43.10 | 111685 | 46908.83 | 2.30% | 0.00 |
| 2025-03-27 | 42.01 | 42.19 | -0.15 | -0.35% | 41.80 | 43.40 | 120419 | 51164.10 | 2.56% | 0.00 |
| 2025-03-26 | 42.28 | 42.34 | -0.04 | -0.09% | 42.26 | 42.92 | 89589 | 38126.03 | 1.90% | 0.00 |
| 2025-03-25 | 43.44 | 42.38 | -1.27 | -2.91% | 42.01 | 43.86 | 125285 | 53625.95 | 2.66% | 8.00 |
| 2025-03-24 | 43.30 | 43.65 | 0.15 | 0.34% | 42.00 | 44.13 | 168418 | 72886.57 | 3.58% | 4.00 |
| 2025-03-21 | 44.38 | 43.50 | -1.04 | -2.33% | 43.35 | 44.70 | 183594 | 80630.01 | 3.90% | 15.00 |
| 2025-03-20 | 45.16 | 44.54 | -0.56 | -1.24% | 44.53 | 45.32 | 133820 | 60095.66 | 2.84% | 0.00 |
| 2025-03-19 | 45.91 | 45.10 | -0.80 | -1.74% | 44.80 | 45.98 | 155030 | 70014.95 | 3.29% | 0.00 |
| 2025-03-18 | 46.27 | 45.90 | -0.18 | -0.39% | 45.80 | 46.75 | 168485 | 77688.70 | 3.58% | 0.00 |
| 2025-03-17 | 46.68 | 46.08 | -0.53 | -1.14% | 45.55 | 46.84 | 218107 | 100413.03 | 4.63% | 2.00 |
| 2025-03-14 | 43.89 | 46.61 | 2.68 | 6.10% | 43.77 | 47.36 | 457858 | 211649.00 | 9.73% | 70.00 |
| 2025-03-13 | 45.00 | 43.93 | -0.97 | -2.16% | 43.20 | 45.06 | 181706 | 79747.08 | 3.86% | 10.00 |
| 2025-03-12 | 45.70 | 44.90 | -0.68 | -1.49% | 44.90 | 45.84 | 176861 | 80098.54 | 3.76% | 6.00 |
| 2025-03-11 | 45.25 | 45.58 | -0.41 | -0.89% | 45.03 | 45.98 | 125415 | 56987.55 | 2.66% | 25.00 |
| 2025-03-10 | 46.17 | 45.99 | -0.30 | -0.65% | 45.46 | 46.78 | 143014 | 65811.61 | 3.04% | 7.00 |
| 2025-03-07 | 46.50 | 46.29 | -0.56 | -1.20% | 45.81 | 47.29 | 209080 | 97196.02 | 4.44% | 1.00 |
| 2025-03-06 | 46.20 | 46.85 | 1.00 | 2.18% | 46.20 | 47.59 | 259556 | 121990.20 | 5.51% | 40.00 |
| 2025-03-05 | 46.36 | 45.85 | -0.57 | -1.23% | 45.23 | 46.85 | 166708 | 76515.45 | 3.54% | 12.00 |
| 2025-03-04 | 43.21 | 46.42 | 2.76 | 6.32% | 43.00 | 46.96 | 314260 | 143129.73 | 6.68% | 23.00 |
| 2025-03-03 | 44.13 | 43.66 | -0.43 | -0.98% | 43.22 | 44.68 | 185359 | 81521.51 | 3.94% | 32.00 |
| 2025-02-28 | 47.01 | 44.09 | -3.38 | -7.12% | 43.87 | 47.50 | 285615 | 129844.47 | 6.07% | 20.00 |
| 2025-02-27 | 48.10 | 47.47 | -0.63 | -1.31% | 46.50 | 49.10 | 290614 | 138470.53 | 6.17% | 0.00 |
| 2025-02-26 | 47.87 | 48.10 | 0.22 | 0.46% | 46.68 | 48.48 | 320077 | 152438.31 | 6.80% | 8.00 |
| 2025-02-25 | 46.25 | 47.88 | 1.02 | 2.18% | 46.01 | 48.74 | 430869 | 205578.52 | 9.15% | 29.00 |
| 2025-02-24 | 46.85 | 46.86 | -0.26 | -0.55% | 46.25 | 47.69 | 296673 | 139571.05 | 6.30% | 0.00 |
| 2025-02-21 | 46.06 | 47.12 | 1.03 | 2.23% | 46.05 | 47.52 | 354294 | 166330.44 | 7.53% | 17.00 |
| 2025-02-20 | 46.57 | 46.09 | -0.49 | -1.05% | 45.48 | 46.58 | 196123 | 90245.66 | 4.17% | 5.00 |
| 2025-02-19 | 44.25 | 46.58 | 2.33 | 5.27% | 44.20 | 46.65 | 360367 | 165956.11 | 7.66% | 20.00 |
| 2025-02-18 | 46.00 | 44.25 | -1.84 | -3.99% | 44.10 | 46.40 | 227280 | 102914.04 | 4.83% | 4.00 |
| 2025-02-17 | 44.99 | 46.09 | 1.18 | 2.63% | 44.96 | 46.77 | 233610 | 107254.38 | 4.96% | 20.00 |
| 2025-02-14 | 45.80 | 44.91 | -1.15 | -2.50% | 44.61 | 46.06 | 261509 | 117815.00 | 5.56% | 14.00 |
| 2025-02-13 | 47.69 | 46.06 | -1.70 | -3.56% | 46.02 | 47.70 | 254939 | 118964.76 | 5.42% | 7.00 |
| 2025-02-12 | 45.39 | 47.76 | 2.46 | 5.43% | 45.10 | 47.80 | 341898 | 159146.77 | 7.26% | 15.00 |
| 2025-02-11 | 46.18 | 45.30 | -0.94 | -2.03% | 44.76 | 46.18 | 214073 | 96671.27 | 4.55% | 11.00 |
| 2025-02-10 | 47.00 | 46.24 | -0.58 | -1.24% | 45.93 | 47.10 | 263900 | 122156.98 | 5.61% | 8.00 |
| 2025-02-07 | 46.83 | 46.82 | -0.01 | -0.02% | 46.08 | 47.90 | 350786 | 164906.69 | 7.45% | 13.00 |
| 2025-02-06 | 44.37 | 46.83 | 2.58 | 5.83% | 44.05 | 46.98 | 294893 | 136060.38 | 6.27% | 14.00 |
| 2025-02-05 | 45.00 | 44.25 | 0.02 | 0.05% | 44.22 | 45.29 | 157926 | 70769.27 | 3.36% | 17.00 |
| 2025-01-27 | 45.37 | 44.23 | -0.95 | -2.10% | 44.23 | 45.50 | 143147 | 64019.63 | 3.04% | 11.00 |
| 2025-01-24 | 44.78 | 45.18 | 0.19 | 0.42% | 44.71 | 45.47 | 178705 | 80793.45 | 3.80% | 12.00 |
| 2025-01-23 | 46.90 | 44.99 | -1.19 | -2.58% | 44.98 | 47.08 | 259278 | 119295.30 | 5.51% | 0.00 |
| 2025-01-22 | 45.68 | 46.18 | 0.29 | 0.63% | 45.52 | 46.96 | 262427 | 121436.05 | 5.58% | 11.00 |
| 2025-01-21 | 45.11 | 45.89 | 1.01 | 2.25% | 44.47 | 46.20 | 231154 | 104849.08 | 4.91% | 5.00 |
| 2025-01-20 | 45.48 | 44.88 | 0.07 | 0.16% | 44.51 | 45.56 | 187587 | 84279.31 | 3.99% | 51.00 |
| 2025-01-17 | 43.70 | 44.81 | 0.70 | 1.59% | 43.52 | 45.99 | 262477 | 117567.55 | 5.58% | 5.00 |
| 2025-01-16 | 43.26 | 44.11 | 0.71 | 1.64% | 43.25 | 45.27 | 257878 | 114434.06 | 5.48% | 3.00 |
| 2025-01-15 | 42.80 | 43.40 | 0.30 | 0.70% | 42.43 | 43.56 | 219429 | 94328.54 | 4.66% | 35.00 |
| 2025-01-14 | 40.33 | 43.10 | 2.85 | 7.08% | 39.82 | 43.18 | 292634 | 122118.60 | 6.22% | 45.00 |
| 2025-01-13 | 39.01 | 40.25 | 0.81 | 2.05% | 38.82 | 40.49 | 177282 | 70764.27 | 3.77% | 17.00 |
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。
