| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-25 | 13.82 | 14.35 | 0.86 | 6.38% | 13.56 | 14.55 | 145603 | 20532.93 | 3.33% | 0.00 |
| 2026-03-24 | 13.53 | 13.49 | 0.34 | 2.59% | 13.05 | 13.60 | 108263 | 14439.53 | 2.47% | 0.00 |
| 2026-03-23 | 14.00 | 13.15 | -0.95 | -6.74% | 12.96 | 14.03 | 166709 | 22476.21 | 3.81% | 0.00 |
| 2026-03-20 | 15.55 | 14.10 | -1.31 | -8.50% | 14.03 | 15.65 | 206016 | 30031.49 | 4.71% | 0.00 |
| 2026-03-19 | 15.79 | 15.41 | -0.53 | -3.32% | 15.29 | 15.87 | 62001 | 9649.45 | 1.42% | 0.00 |
| 2026-03-18 | 15.68 | 15.94 | 0.36 | 2.31% | 15.48 | 15.98 | 64950 | 10193.92 | 1.48% | 0.00 |
| 2026-03-17 | 16.27 | 15.58 | -0.58 | -3.59% | 15.50 | 16.35 | 84912 | 13419.74 | 1.94% | 38.00 |
| 2026-03-16 | 16.37 | 16.16 | -0.21 | -1.28% | 15.98 | 16.48 | 72796 | 11801.53 | 1.66% | 0.00 |
| 2026-03-13 | 16.61 | 16.37 | -0.33 | -1.98% | 16.31 | 16.73 | 53775 | 8866.93 | 1.23% | 0.00 |
| 2026-03-12 | 17.16 | 16.70 | -0.46 | -2.68% | 16.65 | 17.23 | 91975 | 15525.80 | 2.10% | 30.00 |
| 2026-03-11 | 17.20 | 17.16 | 0.02 | 0.12% | 17.07 | 17.64 | 98011 | 16934.65 | 2.24% | 0.00 |
| 2026-03-10 | 16.80 | 17.14 | 0.65 | 3.94% | 16.78 | 17.35 | 95297 | 16283.47 | 2.18% | 12.00 |
| 2026-03-09 | 16.41 | 16.49 | -0.14 | -0.84% | 15.85 | 16.59 | 116012 | 18759.48 | 2.65% | 13.00 |
| 2026-03-06 | 16.63 | 16.63 | 0.00 | 0.00% | 16.51 | 16.90 | 77369 | 12911.04 | 1.77% | 0.00 |
| 2026-03-05 | 16.90 | 16.63 | -0.02 | -0.12% | 16.51 | 17.28 | 98456 | 16576.55 | 2.25% | 0.00 |
| 2026-03-04 | 16.61 | 16.65 | -0.10 | -0.60% | 16.35 | 17.07 | 95766 | 16008.06 | 2.19% | 0.00 |
| 2026-03-03 | 17.89 | 16.75 | -0.94 | -5.31% | 16.57 | 17.89 | 216602 | 36879.35 | 4.95% | 0.00 |
| 2026-03-02 | 17.64 | 17.69 | -0.17 | -0.95% | 17.50 | 18.40 | 213243 | 38080.88 | 4.87% | 14.00 |
| 2026-02-27 | 16.63 | 17.86 | 1.23 | 7.40% | 16.18 | 18.02 | 266517 | 45937.59 | 6.09% | 0.00 |
| 2026-02-26 | 16.50 | 16.63 | 0.25 | 1.53% | 16.17 | 16.68 | 108889 | 17886.34 | 2.49% | 0.00 |
| 2026-02-25 | 16.45 | 16.38 | -0.07 | -0.43% | 16.11 | 16.65 | 107054 | 17501.20 | 2.45% | 0.00 |
| 2026-02-24 | 15.95 | 16.45 | 0.72 | 4.58% | 15.73 | 16.55 | 168904 | 27509.55 | 3.86% | 10.00 |
| 2026-02-13 | 15.40 | 15.73 | 0.38 | 2.48% | 15.33 | 16.10 | 136894 | 21651.00 | 3.13% | 10.00 |
| 2026-02-12 | 15.55 | 15.35 | -0.18 | -1.16% | 15.31 | 15.84 | 146746 | 22819.73 | 3.35% | 0.00 |
| 2026-02-11 | 15.08 | 15.53 | 0.53 | 3.53% | 14.98 | 15.84 | 176748 | 27408.88 | 4.04% | 0.00 |
| 2026-02-10 | 14.53 | 15.00 | 0.48 | 3.31% | 14.40 | 15.20 | 159261 | 23697.12 | 3.64% | 0.00 |
| 2026-02-09 | 14.45 | 14.52 | 0.17 | 1.18% | 14.30 | 14.69 | 104732 | 15167.13 | 2.39% | 0.00 |
| 2026-02-06 | 14.05 | 14.35 | 0.20 | 1.41% | 13.75 | 14.45 | 98498 | 13958.04 | 2.25% | 0.00 |
| 2026-02-05 | 13.97 | 14.15 | 0.20 | 1.43% | 13.83 | 14.20 | 65059 | 9138.71 | 1.49% | 0.00 |
| 2026-02-04 | 14.08 | 13.95 | -0.11 | -0.78% | 13.88 | 14.57 | 75802 | 10642.95 | 1.73% | 0.00 |
| 2026-02-03 | 14.19 | 14.06 | 0.16 | 1.15% | 13.87 | 14.24 | 65668 | 9204.25 | 1.50% | 0.00 |
| 2026-02-02 | 14.45 | 13.90 | -0.46 | -3.20% | 13.80 | 14.49 | 125560 | 17562.06 | 2.87% | 0.00 |
| 2026-01-30 | 14.24 | 14.36 | 0.10 | 0.70% | 14.16 | 14.73 | 144834 | 20889.97 | 3.31% | 0.00 |
| 2026-01-29 | 14.90 | 14.26 | -0.67 | -4.49% | 14.22 | 15.04 | 178948 | 26073.54 | 4.09% | 0.00 |
| 2026-01-28 | 15.20 | 14.93 | -0.42 | -2.74% | 14.75 | 15.34 | 223964 | 33575.84 | 5.12% | 0.00 |
| 2026-01-27 | 14.62 | 15.35 | 0.80 | 5.50% | 14.34 | 15.48 | 219809 | 32976.23 | 5.02% | 0.00 |
| 2026-01-26 | 14.82 | 14.55 | -0.33 | -2.22% | 14.34 | 14.83 | 145960 | 21219.59 | 3.33% | 0.00 |
| 2026-01-23 | 14.55 | 14.88 | 0.42 | 2.90% | 14.49 | 15.00 | 243097 | 35900.42 | 5.55% | 0.00 |
| 2026-01-22 | 13.51 | 14.46 | 1.09 | 8.15% | 13.48 | 14.46 | 323789 | 45946.70 | 7.40% | 0.00 |
| 2026-01-21 | 13.06 | 13.37 | 0.29 | 2.22% | 12.95 | 13.69 | 109584 | 14604.06 | 2.50% | 0.00 |
| 2026-01-20 | 13.00 | 13.08 | 0.12 | 0.93% | 12.92 | 13.10 | 71621 | 9320.28 | 1.64% | 0.00 |
| 2026-01-19 | 13.32 | 12.96 | -0.33 | -2.48% | 12.91 | 13.40 | 106408 | 13877.14 | 2.43% | 0.00 |
| 2026-01-16 | 13.13 | 13.29 | 0.20 | 1.53% | 13.03 | 13.52 | 147348 | 19593.64 | 3.37% | 0.00 |
| 2026-01-15 | 13.06 | 13.09 | -0.07 | -0.53% | 12.90 | 13.28 | 100150 | 13093.16 | 2.29% | 0.00 |
| 2026-01-14 | 12.98 | 13.16 | 0.15 | 1.15% | 12.77 | 13.28 | 201732 | 26311.55 | 4.61% | 10.00 |
| 2026-01-13 | 12.41 | 13.01 | 0.61 | 4.92% | 12.18 | 13.41 | 278644 | 35749.15 | 6.36% | 0.00 |
| 2026-01-12 | 12.41 | 12.40 | 0.09 | 0.73% | 12.30 | 12.53 | 99845 | 12391.58 | 2.28% | 0.00 |
| 2026-01-09 | 12.11 | 12.31 | 0.18 | 1.48% | 12.11 | 12.32 | 71324 | 8735.82 | 1.63% | 0.00 |
| 2026-01-08 | 11.96 | 12.13 | 0.16 | 1.34% | 11.91 | 12.20 | 41927 | 5082.55 | 0.96% | 0.00 |
| 2026-01-07 | 12.14 | 11.97 | -0.17 | -1.40% | 11.96 | 12.18 | 50601 | 6096.36 | 1.16% | 0.00 |
| 2026-01-06 | 12.23 | 12.14 | -0.09 | -0.74% | 12.12 | 12.31 | 57834 | 7052.08 | 1.32% | 0.00 |
| 2026-01-05 | 12.33 | 12.23 | -0.08 | -0.65% | 12.14 | 12.40 | 51751 | 6343.99 | 1.18% | 0.00 |
| 2025-12-31 | 11.96 | 12.31 | 0.36 | 3.01% | 11.95 | 12.35 | 85894 | 10492.00 | 1.96% | 0.00 |
| 2025-12-30 | 12.02 | 11.95 | 0.00 | 0.00% | 11.86 | 12.09 | 36136 | 4316.48 | 0.83% | 0.00 |
| 2025-12-29 | 12.03 | 11.95 | -0.09 | -0.75% | 11.83 | 12.11 | 47872 | 5721.15 | 1.09% | 0.00 |
| 2025-12-26 | 12.23 | 12.04 | -0.19 | -1.55% | 11.88 | 12.23 | 69588 | 8393.28 | 1.59% | 0.00 |
| 2025-12-25 | 12.37 | 12.23 | -0.06 | -0.49% | 12.00 | 12.37 | 69985 | 8499.81 | 1.60% | 0.00 |
| 2025-12-24 | 11.98 | 12.29 | 0.31 | 2.59% | 11.98 | 12.39 | 81293 | 9948.82 | 1.86% | 0.00 |
| 2025-12-23 | 11.86 | 11.98 | 0.14 | 1.18% | 11.80 | 12.19 | 77774 | 9368.86 | 1.78% | 0.00 |
| 2025-12-22 | 11.73 | 11.84 | -0.15 | -1.25% | 11.32 | 11.97 | 197688 | 23008.37 | 4.52% | 0.00 |
| 2025-12-19 | 12.08 | 11.99 | -0.07 | -0.58% | 11.96 | 12.26 | 50586 | 6122.30 | 1.16% | 0.00 |
| 2025-12-18 | 11.87 | 12.06 | 0.15 | 1.26% | 11.85 | 12.22 | 48362 | 5839.56 | 1.10% | 0.00 |
| 2025-12-17 | 11.80 | 11.91 | 0.07 | 0.59% | 11.50 | 12.00 | 56703 | 6648.13 | 1.28% | 0.00 |
| 2025-12-16 | 11.89 | 11.84 | -0.06 | -0.50% | 11.75 | 12.02 | 34735 | 4105.75 | 0.79% | 0.00 |
| 2025-12-15 | 11.85 | 11.90 | 0.00 | 0.00% | 11.76 | 12.07 | 20037 | 2392.73 | 0.45% | 0.00 |
| 2025-12-12 | 11.98 | 11.90 | -0.07 | -0.58% | 11.90 | 12.14 | 29084 | 3488.45 | 0.66% | 0.00 |
| 2025-12-11 | 12.16 | 11.97 | -0.17 | -1.40% | 11.97 | 12.20 | 34478 | 4154.18 | 0.78% | 0.00 |
| 2025-12-10 | 12.27 | 12.14 | -0.08 | -0.65% | 12.10 | 12.33 | 30458 | 3710.57 | 0.69% | 0.00 |
| 2025-12-09 | 12.48 | 12.22 | -0.23 | -1.85% | 12.21 | 12.50 | 40384 | 4979.41 | 0.91% | 0.00 |
| 2025-12-08 | 12.22 | 12.45 | 0.23 | 1.88% | 12.20 | 12.55 | 58857 | 7322.53 | 1.33% | 0.00 |
| 2025-12-05 | 12.25 | 12.22 | 0.02 | 0.16% | 12.06 | 12.48 | 67162 | 8240.68 | 1.52% | 0.00 |
| 2025-12-04 | 11.75 | 12.20 | 0.48 | 4.10% | 11.55 | 12.47 | 110144 | 13307.81 | 2.49% | 0.00 |
| 2025-12-03 | 12.05 | 11.72 | -0.30 | -2.50% | 11.70 | 12.07 | 54705 | 6450.51 | 1.24% | 0.00 |
| 2025-12-02 | 12.13 | 12.02 | -0.12 | -0.99% | 11.95 | 12.13 | 27147 | 3263.05 | 0.61% | 0.00 |
| 2025-12-01 | 12.20 | 12.14 | -0.03 | -0.25% | 12.02 | 12.27 | 45858 | 5565.10 | 1.04% | 0.00 |
| 2025-11-28 | 11.93 | 12.17 | 0.21 | 1.76% | 11.91 | 12.25 | 52756 | 6387.92 | 1.19% | 0.00 |
| 2025-11-27 | 12.15 | 11.96 | -0.15 | -1.24% | 11.92 | 12.20 | 47028 | 5666.32 | 1.06% | 0.00 |
| 2025-11-26 | 12.22 | 12.11 | -0.14 | -1.14% | 12.11 | 12.36 | 39509 | 4823.69 | 0.89% | 0.00 |
| 2025-11-25 | 12.30 | 12.25 | 0.02 | 0.16% | 12.21 | 12.45 | 41687 | 5132.44 | 0.94% | 0.00 |
| 2025-11-24 | 12.16 | 12.23 | 0.23 | 1.92% | 11.96 | 12.39 | 60962 | 7407.88 | 1.38% | 0.00 |
运达科技(300440)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。
