| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-20 | 3.43 | 3.47 | 0.03 | 0.87% | 3.40 | 3.48 | 587222 | 20273.40 | 2.93% |
| 2025-05-19 | 3.39 | 3.44 | 0.04 | 1.18% | 3.37 | 3.48 | 654507 | 22442.48 | 3.26% |
| 2025-05-16 | 3.43 | 3.40 | 0.02 | 0.59% | 3.40 | 3.52 | 939382 | 32269.00 | 4.68% |
| 2025-05-15 | 3.51 | 3.38 | -0.21 | -5.85% | 3.38 | 3.56 | 1771614 | 61221.82 | 8.83% |
| 2025-05-14 | 3.46 | 3.59 | 0.24 | 7.16% | 3.46 | 3.69 | 2477063 | 90021.76 | 12.34% |
| 2025-05-13 | 3.45 | 3.35 | -0.04 | -1.18% | 3.34 | 3.46 | 441482 | 14889.45 | 2.20% |
| 2025-05-12 | 3.35 | 3.39 | 0.08 | 2.42% | 3.33 | 3.40 | 471548 | 15904.98 | 2.35% |
| 2025-05-09 | 3.42 | 3.31 | -0.10 | -2.93% | 3.31 | 3.42 | 504986 | 16874.59 | 2.52% |
| 2025-05-08 | 3.34 | 3.41 | 0.07 | 2.10% | 3.33 | 3.41 | 547776 | 18550.22 | 2.73% |
| 2025-05-07 | 3.40 | 3.34 | -0.02 | -0.60% | 3.31 | 3.42 | 541910 | 18164.51 | 2.70% |
| 2025-05-06 | 3.21 | 3.36 | 0.19 | 5.99% | 3.20 | 3.38 | 899589 | 29863.04 | 4.48% |
| 2025-04-30 | 3.21 | 3.17 | -0.13 | -3.94% | 3.09 | 3.25 | 1012638 | 32062.49 | 5.05% |
| 2025-04-29 | 3.26 | 3.30 | 0.02 | 0.61% | 3.24 | 3.33 | 314150 | 10362.31 | 1.57% |
| 2025-04-28 | 3.32 | 3.28 | -0.05 | -1.50% | 3.26 | 3.36 | 332654 | 10947.96 | 1.66% |
| 2025-04-25 | 3.27 | 3.33 | 0.07 | 2.15% | 3.27 | 3.36 | 439392 | 14592.09 | 2.19% |
| 2025-04-24 | 3.34 | 3.26 | -0.09 | -2.69% | 3.26 | 3.35 | 435747 | 14347.79 | 2.17% |
| 2025-04-23 | 3.36 | 3.35 | -0.01 | -0.30% | 3.34 | 3.41 | 347090 | 11686.83 | 1.73% |
| 2025-04-22 | 3.35 | 3.36 | 0.00 | 0.00% | 3.32 | 3.39 | 363209 | 12161.83 | 1.81% |
| 2025-04-21 | 3.30 | 3.36 | 0.07 | 2.13% | 3.26 | 3.37 | 317106 | 10579.24 | 1.58% |
| 2025-04-18 | 3.28 | 3.29 | 0.01 | 0.30% | 3.24 | 3.31 | 257275 | 8404.80 | 1.28% |
| 2025-04-17 | 3.27 | 3.28 | -0.02 | -0.61% | 3.27 | 3.33 | 242942 | 8031.32 | 1.21% |
| 2025-04-16 | 3.34 | 3.30 | -0.06 | -1.79% | 3.26 | 3.35 | 360756 | 11924.53 | 1.80% |
| 2025-04-15 | 3.37 | 3.36 | -0.02 | -0.59% | 3.33 | 3.38 | 362296 | 12142.20 | 1.81% |
| 2025-04-14 | 3.38 | 3.38 | 0.06 | 1.81% | 3.35 | 3.42 | 473140 | 16004.97 | 2.36% |
| 2025-04-11 | 3.27 | 3.32 | 0.01 | 0.30% | 3.26 | 3.35 | 412203 | 13671.94 | 2.06% |
| 2025-04-10 | 3.34 | 3.31 | 0.02 | 0.61% | 3.30 | 3.42 | 578891 | 19438.49 | 2.89% |
| 2025-04-09 | 3.13 | 3.29 | 0.09 | 2.81% | 2.97 | 3.31 | 718914 | 22794.18 | 3.59% |
| 2025-04-08 | 3.16 | 3.20 | -0.06 | -1.84% | 3.11 | 3.29 | 724248 | 23091.75 | 3.62% |
| 2025-04-07 | 3.46 | 3.26 | -0.36 | -9.94% | 3.26 | 3.49 | 546774 | 18097.48 | 2.73% |
| 2025-04-03 | 3.61 | 3.62 | -0.02 | -0.55% | 3.59 | 3.69 | 358386 | 13027.63 | 1.79% |
| 2025-04-02 | 3.61 | 3.64 | 0.02 | 0.55% | 3.59 | 3.66 | 295986 | 10764.14 | 1.48% |
| 2025-04-01 | 3.62 | 3.62 | 0.01 | 0.28% | 3.60 | 3.67 | 369856 | 13423.78 | 1.85% |
| 2025-03-31 | 3.63 | 3.61 | -0.05 | -1.37% | 3.51 | 3.64 | 566378 | 20244.06 | 2.83% |
| 2025-03-28 | 3.76 | 3.66 | -0.11 | -2.92% | 3.66 | 3.79 | 556305 | 20645.22 | 2.78% |
| 2025-03-27 | 3.80 | 3.77 | -0.04 | -1.05% | 3.72 | 3.83 | 371827 | 14018.81 | 1.86% |
| 2025-03-26 | 3.79 | 3.81 | 0.02 | 0.53% | 3.78 | 3.84 | 345237 | 13167.65 | 1.72% |
| 2025-03-25 | 3.83 | 3.79 | -0.03 | -0.79% | 3.75 | 3.85 | 438105 | 16648.31 | 2.19% |
| 2025-03-24 | 3.92 | 3.82 | -0.11 | -2.80% | 3.72 | 3.93 | 800757 | 30603.00 | 4.00% |
| 2025-03-21 | 4.03 | 3.93 | -0.13 | -3.20% | 3.87 | 4.05 | 891165 | 35367.19 | 4.45% |
| 2025-03-20 | 4.03 | 4.06 | 0.02 | 0.50% | 4.00 | 4.11 | 690793 | 28108.75 | 3.45% |
| 2025-03-19 | 4.09 | 4.04 | -0.04 | -0.98% | 4.02 | 4.10 | 719425 | 29106.53 | 3.59% |
| 2025-03-18 | 4.14 | 4.08 | -0.03 | -0.73% | 4.07 | 4.16 | 750731 | 30788.37 | 3.75% |
| 2025-03-17 | 4.16 | 4.11 | -0.01 | -0.24% | 4.11 | 4.21 | 771173 | 31992.63 | 3.85% |
| 2025-03-14 | 4.10 | 4.12 | 0.02 | 0.49% | 4.04 | 4.14 | 849887 | 34855.91 | 4.24% |
| 2025-03-13 | 4.21 | 4.10 | -0.13 | -3.07% | 4.04 | 4.24 | 1299111 | 53421.56 | 6.48% |
| 2025-03-12 | 4.34 | 4.23 | -0.07 | -1.63% | 4.22 | 4.38 | 1450566 | 61930.56 | 7.24% |
| 2025-03-11 | 4.10 | 4.30 | 0.14 | 3.37% | 4.07 | 4.30 | 1849485 | 78371.27 | 9.23% |
| 2025-03-10 | 4.18 | 4.16 | 0.05 | 1.22% | 4.12 | 4.28 | 1483682 | 62029.34 | 7.41% |
| 2025-03-07 | 4.12 | 4.11 | -0.02 | -0.48% | 4.06 | 4.30 | 2297386 | 95672.80 | 11.47% |
| 2025-03-06 | 4.03 | 4.13 | 0.13 | 3.25% | 3.98 | 4.15 | 2055770 | 83906.25 | 10.26% |
| 2025-03-05 | 3.87 | 4.00 | 0.12 | 3.09% | 3.80 | 4.02 | 1475882 | 57987.18 | 7.37% |
| 2025-03-04 | 3.74 | 3.88 | 0.11 | 2.92% | 3.71 | 3.90 | 1006516 | 38830.45 | 5.02% |
| 2025-03-03 | 3.79 | 3.77 | -0.01 | -0.26% | 3.73 | 3.86 | 756169 | 28745.45 | 3.77% |
| 2025-02-28 | 3.93 | 3.78 | -0.16 | -4.06% | 3.75 | 3.99 | 982427 | 37711.84 | 4.90% |
| 2025-02-27 | 3.99 | 3.94 | -0.05 | -1.25% | 3.87 | 4.08 | 1241010 | 49167.33 | 6.19% |
| 2025-02-26 | 4.00 | 3.99 | 0.02 | 0.50% | 3.95 | 4.05 | 1348208 | 53926.77 | 6.73% |
| 2025-02-25 | 3.92 | 3.97 | 0.01 | 0.25% | 3.85 | 4.08 | 1301162 | 51682.88 | 6.50% |
| 2025-02-24 | 4.04 | 3.96 | -0.05 | -1.25% | 3.92 | 4.04 | 1093818 | 43360.63 | 5.46% |
| 2025-02-21 | 3.92 | 4.01 | 0.13 | 3.35% | 3.90 | 4.04 | 1652530 | 65758.85 | 8.25% |
| 2025-02-20 | 3.90 | 3.88 | -0.03 | -0.77% | 3.85 | 3.92 | 1011060 | 39280.57 | 5.05% |
| 2025-02-19 | 3.73 | 3.91 | 0.10 | 2.62% | 3.73 | 3.91 | 1355864 | 52219.18 | 6.77% |
| 2025-02-18 | 4.03 | 3.81 | -0.22 | -5.46% | 3.80 | 4.05 | 1599742 | 62546.21 | 7.99% |
| 2025-02-17 | 4.15 | 4.03 | 0.01 | 0.25% | 3.99 | 4.15 | 1673562 | 67892.97 | 8.35% |
| 2025-02-14 | 3.94 | 4.02 | 0.09 | 2.29% | 3.91 | 4.10 | 1553024 | 62110.30 | 7.75% |
| 2025-02-13 | 4.02 | 3.93 | -0.10 | -2.48% | 3.90 | 4.02 | 1317869 | 51952.69 | 6.58% |
| 2025-02-12 | 3.78 | 4.03 | 0.22 | 5.77% | 3.78 | 4.05 | 2008085 | 79671.77 | 10.02% |
| 2025-02-11 | 3.86 | 3.81 | -0.11 | -2.81% | 3.75 | 3.88 | 1589791 | 60658.65 | 7.94% |
| 2025-02-10 | 3.69 | 3.92 | 0.26 | 7.10% | 3.67 | 4.03 | 2254652 | 86591.87 | 11.25% |
| 2025-02-07 | 3.59 | 3.66 | 0.05 | 1.39% | 3.58 | 3.74 | 1728629 | 63314.93 | 8.63% |
| 2025-02-06 | 3.53 | 3.61 | 0.08 | 2.27% | 3.46 | 3.63 | 2175053 | 77494.21 | 10.86% |
| 2025-02-05 | 3.30 | 3.53 | 0.32 | 9.97% | 3.26 | 3.53 | 1122846 | 39067.72 | 5.61% |
| 2025-01-27 | 3.30 | 3.21 | -0.07 | -2.13% | 3.20 | 3.34 | 528716 | 17238.52 | 2.64% |
| 2025-01-24 | 3.20 | 3.28 | 0.09 | 2.82% | 3.18 | 3.30 | 667279 | 21751.01 | 3.33% |
| 2025-01-23 | 3.34 | 3.19 | -0.11 | -3.33% | 3.18 | 3.39 | 919036 | 30239.86 | 4.59% |
| 2025-01-22 | 3.37 | 3.30 | -0.09 | -2.65% | 3.27 | 3.38 | 623112 | 20620.85 | 3.11% |
| 2025-01-21 | 3.45 | 3.39 | -0.04 | -1.17% | 3.36 | 3.48 | 546993 | 18592.85 | 2.73% |
| 2025-01-20 | 3.41 | 3.43 | 0.06 | 1.78% | 3.34 | 3.50 | 750709 | 25772.62 | 3.75% |
| 2025-01-17 | 3.35 | 3.37 | -0.02 | -0.59% | 3.33 | 3.40 | 522731 | 17592.06 | 2.61% |
| 2025-01-16 | 3.38 | 3.39 | 0.03 | 0.89% | 3.34 | 3.48 | 853703 | 29077.14 | 4.26% |
| 2025-01-15 | 3.38 | 3.36 | -0.02 | -0.59% | 3.31 | 3.40 | 631177 | 21204.64 | 3.15% |
达实智能(002421)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。
