| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-04-01 | 8.70 | 8.76 | 0.02 | 0.23% | 8.68 | 8.95 | 130564 | 11514.58 | 2.95% | 0.00 |
| 2025-03-31 | 8.39 | 8.74 | 0.35 | 4.17% | 8.23 | 8.87 | 167067 | 14273.86 | 3.78% | 0.00 |
| 2025-03-28 | 8.47 | 8.39 | -0.06 | -0.71% | 8.35 | 8.61 | 80930 | 6855.60 | 1.83% | 0.00 |
| 2025-03-27 | 8.62 | 8.45 | -0.21 | -2.42% | 8.41 | 8.68 | 101920 | 8675.80 | 2.30% | 0.00 |
| 2025-03-26 | 8.61 | 8.66 | 0.00 | 0.00% | 8.59 | 8.82 | 96160 | 8373.95 | 2.17% | 12.00 |
| 2025-03-25 | 8.80 | 8.66 | -0.13 | -1.48% | 8.56 | 9.02 | 137821 | 12108.14 | 3.12% | 0.00 |
| 2025-03-24 | 8.85 | 8.79 | -0.08 | -0.90% | 8.49 | 9.05 | 190626 | 16658.38 | 4.31% | 10.00 |
| 2025-03-21 | 9.15 | 8.87 | -0.35 | -3.80% | 8.85 | 9.21 | 178332 | 16044.04 | 4.03% | 0.00 |
| 2025-03-20 | 9.20 | 9.22 | 0.01 | 0.11% | 9.00 | 9.45 | 217876 | 20139.13 | 4.93% | 0.00 |
| 2025-03-19 | 9.35 | 9.21 | -0.16 | -1.71% | 9.11 | 9.79 | 430768 | 40260.14 | 9.74% | 0.00 |
| 2025-03-18 | 8.85 | 9.37 | 0.52 | 5.88% | 8.84 | 9.39 | 356406 | 32576.19 | 8.06% | 1.00 |
| 2025-03-17 | 8.70 | 8.85 | 0.17 | 1.96% | 8.63 | 8.98 | 170860 | 15014.66 | 3.86% | 0.00 |
| 2025-03-14 | 8.63 | 8.68 | 0.03 | 0.35% | 8.51 | 8.70 | 104608 | 9032.16 | 2.37% | 0.00 |
| 2025-03-13 | 8.82 | 8.65 | -0.22 | -2.48% | 8.42 | 8.85 | 175837 | 15098.79 | 3.98% | 0.00 |
| 2025-03-12 | 8.85 | 8.87 | 0.07 | 0.80% | 8.74 | 9.02 | 240999 | 21497.72 | 5.45% | 0.00 |
| 2025-03-11 | 8.45 | 8.80 | 0.20 | 2.33% | 8.39 | 8.95 | 207965 | 18149.93 | 4.70% | 0.00 |
| 2025-03-10 | 8.56 | 8.60 | 0.03 | 0.35% | 8.53 | 9.03 | 220292 | 19300.14 | 4.98% | 0.00 |
| 2025-03-07 | 8.64 | 8.57 | -0.07 | -0.81% | 8.49 | 8.72 | 130238 | 11201.88 | 2.95% | 0.00 |
| 2025-03-06 | 8.39 | 8.64 | 0.26 | 3.10% | 8.39 | 8.72 | 174413 | 14984.63 | 3.94% | 50.00 |
| 2025-03-05 | 8.24 | 8.38 | 0.11 | 1.33% | 8.14 | 8.39 | 109401 | 9043.77 | 2.47% | 98.00 |
| 2025-03-04 | 7.90 | 8.27 | 0.33 | 4.16% | 7.86 | 8.36 | 111828 | 9179.59 | 2.53% | 0.00 |
| 2025-03-03 | 7.89 | 7.94 | 0.12 | 1.53% | 7.77 | 8.19 | 127132 | 10197.47 | 2.87% | 0.00 |
| 2025-02-28 | 8.30 | 7.82 | -0.52 | -6.24% | 7.80 | 8.33 | 144560 | 11575.06 | 3.27% | 0.00 |
| 2025-02-27 | 8.40 | 8.34 | -0.13 | -1.53% | 8.18 | 8.48 | 144203 | 11991.52 | 3.26% | 0.00 |
| 2025-02-26 | 8.34 | 8.47 | 0.12 | 1.44% | 8.30 | 8.55 | 108128 | 9106.98 | 2.45% | 0.00 |
| 2025-02-25 | 8.33 | 8.35 | -0.15 | -1.76% | 8.26 | 8.47 | 116760 | 9766.28 | 2.64% | 0.00 |
| 2025-02-24 | 8.40 | 8.50 | 0.09 | 1.07% | 8.27 | 8.70 | 193139 | 16453.54 | 4.37% | 0.00 |
| 2025-02-21 | 8.38 | 8.41 | -0.01 | -0.12% | 8.25 | 8.50 | 147544 | 12356.25 | 3.34% | 0.00 |
| 2025-02-20 | 8.38 | 8.42 | -0.01 | -0.12% | 8.29 | 8.50 | 144509 | 12128.00 | 3.27% | 0.00 |
| 2025-02-19 | 7.93 | 8.43 | 0.57 | 7.25% | 7.80 | 8.50 | 231986 | 19236.44 | 5.25% | 42.00 |
| 2025-02-18 | 8.21 | 7.86 | -0.32 | -3.91% | 7.80 | 8.24 | 139145 | 11119.74 | 3.15% | 0.00 |
| 2025-02-17 | 8.18 | 8.18 | 0.01 | 0.12% | 8.08 | 8.26 | 125699 | 10279.05 | 2.84% | 0.00 |
| 2025-02-14 | 8.05 | 8.17 | 0.13 | 1.62% | 8.04 | 8.24 | 108454 | 8838.42 | 2.45% | 0.00 |
| 2025-02-13 | 8.27 | 8.04 | -0.23 | -2.78% | 8.00 | 8.33 | 129891 | 10586.61 | 2.94% | 0.00 |
| 2025-02-12 | 8.23 | 8.27 | 0.05 | 0.61% | 8.19 | 8.33 | 115062 | 9510.80 | 2.60% | 0.00 |
| 2025-02-11 | 8.26 | 8.22 | -0.07 | -0.84% | 8.06 | 8.31 | 124904 | 10225.86 | 2.82% | 0.00 |
| 2025-02-10 | 8.00 | 8.29 | 0.29 | 3.63% | 7.96 | 8.29 | 177667 | 14425.68 | 4.02% | 35.00 |
| 2025-02-07 | 8.15 | 8.00 | -0.03 | -0.37% | 7.90 | 8.15 | 181630 | 14541.71 | 4.11% | 0.00 |
| 2025-02-06 | 8.06 | 8.03 | -0.05 | -0.62% | 7.89 | 8.06 | 170392 | 13575.55 | 3.85% | 0.00 |
| 2025-02-05 | 7.88 | 8.08 | 0.26 | 3.32% | 7.88 | 8.09 | 119406 | 9571.85 | 2.70% | 0.00 |
| 2025-01-27 | 7.70 | 7.82 | 0.06 | 0.77% | 7.65 | 7.89 | 122480 | 9561.34 | 2.77% | 0.00 |
| 2025-01-24 | 7.47 | 7.76 | 0.21 | 2.78% | 7.43 | 7.76 | 131214 | 9991.17 | 2.97% | 0.00 |
| 2025-01-23 | 7.42 | 7.55 | 0.22 | 3.00% | 7.36 | 7.74 | 148663 | 11277.33 | 3.36% | 0.00 |
| 2025-01-22 | 7.32 | 7.33 | -0.07 | -0.95% | 7.31 | 7.44 | 73930 | 5452.72 | 1.67% | 0.00 |
| 2025-01-21 | 7.40 | 7.40 | 0.04 | 0.54% | 7.25 | 7.46 | 95035 | 6986.28 | 2.15% | 0.00 |
| 2025-01-20 | 7.32 | 7.36 | 0.10 | 1.38% | 7.25 | 7.45 | 128292 | 9447.40 | 2.90% | 0.00 |
| 2025-01-17 | 7.19 | 7.26 | 0.07 | 0.97% | 7.11 | 7.46 | 119566 | 8664.55 | 2.70% | 0.00 |
| 2025-01-16 | 7.30 | 7.19 | -0.03 | -0.42% | 7.10 | 7.39 | 91630 | 6641.87 | 2.07% | 0.00 |
| 2025-01-15 | 7.30 | 7.22 | -0.07 | -0.96% | 7.18 | 7.35 | 93010 | 6753.26 | 2.10% | 0.00 |
| 2025-01-14 | 6.88 | 7.29 | 0.47 | 6.89% | 6.88 | 7.29 | 147108 | 10519.12 | 3.33% | 0.00 |
| 2025-01-13 | 6.61 | 6.82 | 0.07 | 1.04% | 6.48 | 6.86 | 105398 | 7061.46 | 2.38% | 0.00 |
| 2025-01-10 | 6.95 | 6.75 | -0.21 | -3.02% | 6.74 | 7.12 | 110190 | 7667.56 | 2.49% | 0.00 |
| 2025-01-09 | 6.90 | 6.96 | -0.09 | -1.28% | 6.90 | 7.12 | 125936 | 8819.31 | 2.85% | 0.00 |
| 2025-01-08 | 6.97 | 7.05 | 0.01 | 0.14% | 6.71 | 7.12 | 138804 | 9620.06 | 3.14% | 0.00 |
| 2025-01-07 | 6.68 | 7.04 | 0.41 | 6.18% | 6.68 | 7.04 | 128664 | 8840.58 | 2.91% | 0.00 |
| 2025-01-06 | 6.80 | 6.63 | -0.20 | -2.93% | 6.51 | 6.92 | 145253 | 9752.89 | 3.28% | 0.00 |
| 2025-01-03 | 7.60 | 6.83 | -0.77 | -10.13% | 6.76 | 7.67 | 231742 | 16492.38 | 5.24% | 0.00 |
| 2025-01-02 | 7.92 | 7.60 | -0.32 | -4.04% | 7.44 | 8.05 | 137263 | 10667.34 | 3.10% | 0.00 |
| 2024-12-31 | 8.43 | 7.92 | -0.43 | -5.15% | 7.92 | 8.44 | 158143 | 12822.35 | 3.58% | 0.00 |
| 2024-12-30 | 8.48 | 8.35 | -0.08 | -0.95% | 8.12 | 8.55 | 142150 | 11899.24 | 3.21% | 0.00 |
| 2024-12-27 | 8.63 | 8.43 | -0.07 | -0.82% | 8.38 | 8.72 | 214554 | 18342.30 | 4.85% | 0.00 |
| 2024-12-26 | 8.08 | 8.50 | 0.44 | 5.46% | 8.06 | 8.65 | 266703 | 22497.53 | 6.03% | 0.00 |
| 2024-12-25 | 7.96 | 8.06 | 0.10 | 1.26% | 7.56 | 8.13 | 197648 | 15619.40 | 4.47% | 0.00 |
| 2024-12-24 | 7.98 | 7.96 | 0.11 | 1.40% | 7.83 | 8.10 | 113114 | 9010.22 | 2.56% | 0.00 |
| 2024-12-23 | 8.38 | 7.85 | -0.57 | -6.77% | 7.81 | 8.41 | 185858 | 14983.43 | 4.20% | 0.00 |
| 2024-12-20 | 8.18 | 8.42 | 0.20 | 2.43% | 8.14 | 8.51 | 158851 | 13300.26 | 3.59% | 0.00 |
| 2024-12-19 | 7.95 | 8.22 | 0.10 | 1.23% | 7.90 | 8.23 | 146684 | 11883.07 | 3.32% | 0.00 |
| 2024-12-18 | 8.33 | 8.12 | -0.10 | -1.22% | 7.86 | 8.34 | 209436 | 16943.33 | 4.74% | 3.00 |
| 2024-12-17 | 8.32 | 8.22 | -0.15 | -1.79% | 8.17 | 8.52 | 242046 | 20171.38 | 5.47% | 0.00 |
| 2024-12-16 | 8.51 | 8.37 | -0.25 | -2.90% | 8.26 | 8.62 | 258264 | 21702.82 | 5.84% | 0.00 |
| 2024-12-13 | 8.68 | 8.62 | -0.13 | -1.49% | 8.56 | 8.89 | 280149 | 24462.16 | 6.33% | 0.00 |
| 2024-12-12 | 8.71 | 8.75 | 0.05 | 0.57% | 8.60 | 8.97 | 251787 | 22043.12 | 5.69% | 0.00 |
| 2024-12-11 | 8.66 | 8.70 | 0.07 | 0.81% | 8.49 | 8.74 | 245344 | 21122.36 | 5.55% | 0.00 |
| 2024-12-10 | 9.08 | 8.63 | -0.15 | -1.71% | 8.61 | 9.26 | 415374 | 36925.27 | 9.39% | 0.00 |
| 2024-12-09 | 8.45 | 8.78 | 0.20 | 2.33% | 8.40 | 8.95 | 371176 | 32222.64 | 8.39% | 0.00 |
| 2024-12-06 | 8.87 | 8.58 | -0.41 | -4.56% | 8.55 | 8.92 | 404464 | 35237.27 | 9.15% | 3.00 |
| 2024-12-05 | 8.66 | 8.99 | 0.34 | 3.93% | 8.40 | 9.28 | 538038 | 47303.60 | 12.17% | 10.00 |
| 2024-12-04 | 8.46 | 8.65 | 0.00 | 0.00% | 8.25 | 8.99 | 519541 | 45081.72 | 11.75% | 0.00 |
| 2024-12-03 | 8.42 | 8.65 | 0.20 | 2.37% | 8.30 | 8.89 | 533203 | 46283.77 | 12.06% | 0.00 |
| 2024-12-02 | 8.40 | 8.45 | 0.04 | 0.48% | 8.30 | 9.10 | 612486 | 53019.05 | 13.85% | 29.00 |
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。
