| 日期 | 开盘 | 收盘 | 涨跌 | 涨幅 | 最低 | 最高 | 成交量 | 成交额 | 换手 |
|---|---|---|---|---|---|---|---|---|---|
| 2025-05-23 | 9.34 | 9.22 | -0.10 | -1.07% | 9.22 | 9.40 | 41624 | 3875.35 | 0.77% |
| 2025-05-22 | 9.45 | 9.32 | -0.12 | -1.27% | 9.30 | 9.45 | 46816 | 4379.65 | 0.86% |
| 2025-05-21 | 9.53 | 9.44 | -0.10 | -1.05% | 9.41 | 9.53 | 49912 | 4718.33 | 0.92% |
| 2025-05-20 | 9.51 | 9.54 | 0.05 | 0.53% | 9.44 | 9.54 | 41348 | 3926.44 | 0.76% |
| 2025-05-19 | 9.44 | 9.49 | 0.05 | 0.53% | 9.32 | 9.56 | 61472 | 5812.83 | 1.13% |
| 2025-05-16 | 9.55 | 9.44 | -0.10 | -1.05% | 9.41 | 9.60 | 75301 | 7144.26 | 1.39% |
| 2025-05-15 | 9.86 | 9.54 | -0.33 | -3.34% | 9.52 | 9.87 | 111630 | 10730.75 | 2.05% |
| 2025-05-14 | 9.94 | 9.87 | -0.11 | -1.10% | 9.83 | 9.96 | 80049 | 7905.19 | 1.47% |
| 2025-05-13 | 10.00 | 9.98 | 0.03 | 0.30% | 9.94 | 10.10 | 81618 | 8189.76 | 1.50% |
| 2025-05-12 | 9.82 | 9.95 | 0.22 | 2.26% | 9.76 | 10.12 | 101335 | 10060.39 | 1.86% |
| 2025-05-09 | 10.00 | 9.73 | -0.31 | -3.09% | 9.72 | 10.05 | 99404 | 9752.00 | 1.83% |
| 2025-05-08 | 9.84 | 10.04 | 0.16 | 1.62% | 9.77 | 10.26 | 133068 | 13385.26 | 2.45% |
| 2025-05-07 | 9.82 | 9.88 | 0.12 | 1.23% | 9.76 | 9.99 | 110592 | 10929.84 | 2.04% |
| 2025-05-06 | 9.65 | 9.76 | 0.11 | 1.14% | 9.63 | 9.76 | 92992 | 9015.28 | 1.71% |
| 2025-04-30 | 10.00 | 9.65 | -0.41 | -4.08% | 9.65 | 10.06 | 158059 | 15432.11 | 2.91% |
| 2025-04-29 | 9.92 | 10.06 | 0.15 | 1.51% | 9.83 | 10.12 | 71628 | 7172.85 | 1.32% |
| 2025-04-28 | 10.12 | 9.91 | -0.16 | -1.59% | 9.90 | 10.12 | 98291 | 9785.17 | 1.81% |
| 2025-04-25 | 10.25 | 10.07 | -0.18 | -1.76% | 10.06 | 10.26 | 101173 | 10248.71 | 1.86% |
| 2025-04-24 | 10.45 | 10.25 | -0.22 | -2.10% | 10.12 | 10.49 | 152626 | 15669.52 | 2.81% |
| 2025-04-23 | 10.22 | 10.47 | 0.23 | 2.25% | 9.95 | 10.77 | 236403 | 24453.80 | 4.35% |
| 2025-04-22 | 9.90 | 10.24 | 0.32 | 3.23% | 9.84 | 10.29 | 170969 | 17255.43 | 3.15% |
| 2025-04-21 | 9.86 | 9.92 | 0.02 | 0.20% | 9.70 | 9.93 | 89746 | 8788.19 | 1.65% |
| 2025-04-18 | 9.94 | 9.90 | 0.00 | 0.00% | 9.79 | 9.96 | 36573 | 3617.21 | 0.67% |
| 2025-04-17 | 9.82 | 9.90 | 0.00 | 0.00% | 9.80 | 10.00 | 53185 | 5275.96 | 0.98% |
| 2025-04-16 | 10.24 | 9.90 | -0.34 | -3.32% | 9.77 | 10.24 | 93107 | 9267.55 | 1.71% |
| 2025-04-15 | 10.10 | 10.24 | 0.17 | 1.69% | 10.07 | 10.35 | 90815 | 9277.25 | 1.67% |
| 2025-04-14 | 10.12 | 10.07 | 0.15 | 1.51% | 10.03 | 10.30 | 92496 | 9384.23 | 1.70% |
| 2025-04-11 | 9.70 | 9.92 | 0.14 | 1.43% | 9.54 | 10.09 | 113284 | 11230.90 | 2.08% |
| 2025-04-10 | 9.83 | 9.78 | -0.02 | -0.20% | 9.76 | 10.13 | 134012 | 13249.23 | 2.47% |
| 2025-04-09 | 9.27 | 9.80 | 0.24 | 2.51% | 8.80 | 9.94 | 155244 | 14542.47 | 2.86% |
| 2025-04-08 | 9.75 | 9.56 | -0.13 | -1.34% | 9.24 | 10.00 | 180621 | 17346.92 | 3.32% |
| 2025-04-07 | 10.22 | 9.69 | -1.08 | -10.03% | 9.69 | 10.44 | 161416 | 16154.72 | 2.97% |
| 2025-04-03 | 10.52 | 10.77 | 0.12 | 1.13% | 10.41 | 10.88 | 208208 | 22264.90 | 3.83% |
| 2025-04-02 | 10.21 | 10.65 | 0.38 | 3.70% | 10.07 | 10.81 | 224024 | 23517.21 | 4.12% |
| 2025-04-01 | 10.45 | 10.27 | -0.24 | -2.28% | 10.26 | 10.50 | 116205 | 12036.57 | 2.14% |
| 2025-03-31 | 10.37 | 10.51 | 0.12 | 1.15% | 10.09 | 10.60 | 165881 | 17233.51 | 3.05% |
| 2025-03-28 | 10.52 | 10.39 | -0.26 | -2.44% | 10.34 | 10.60 | 112461 | 11742.65 | 2.07% |
| 2025-03-27 | 10.83 | 10.65 | -0.10 | -0.93% | 10.55 | 10.84 | 177462 | 18964.35 | 3.27% |
| 2025-03-26 | 10.73 | 10.75 | -0.01 | -0.09% | 10.52 | 10.87 | 184309 | 19687.37 | 3.39% |
| 2025-03-25 | 10.72 | 10.76 | -0.19 | -1.74% | 10.40 | 10.98 | 238328 | 25427.03 | 4.39% |
| 2025-03-24 | 10.20 | 10.95 | 0.68 | 6.62% | 10.18 | 10.99 | 365710 | 38910.71 | 6.73% |
| 2025-03-21 | 10.24 | 10.27 | -0.01 | -0.10% | 10.16 | 10.44 | 156284 | 16107.48 | 2.88% |
| 2025-03-20 | 9.93 | 10.28 | 0.32 | 3.21% | 9.92 | 10.37 | 171858 | 17543.10 | 3.16% |
| 2025-03-19 | 10.08 | 9.96 | -0.12 | -1.19% | 9.92 | 10.10 | 70991 | 7087.38 | 1.31% |
| 2025-03-18 | 10.11 | 10.08 | -0.03 | -0.30% | 10.01 | 10.16 | 72384 | 7294.97 | 1.33% |
| 2025-03-17 | 10.08 | 10.11 | 0.05 | 0.50% | 10.07 | 10.23 | 86892 | 8804.84 | 1.60% |
| 2025-03-14 | 9.91 | 10.06 | 0.11 | 1.11% | 9.82 | 10.13 | 93850 | 9368.96 | 1.73% |
| 2025-03-13 | 10.30 | 9.95 | -0.39 | -3.77% | 9.84 | 10.33 | 139385 | 13961.03 | 2.56% |
| 2025-03-12 | 10.23 | 10.34 | 0.13 | 1.27% | 10.15 | 10.46 | 160129 | 16499.02 | 2.95% |
| 2025-03-11 | 10.13 | 10.21 | -0.02 | -0.20% | 10.06 | 10.21 | 85917 | 8704.66 | 1.58% |
| 2025-03-10 | 10.30 | 10.23 | 0.05 | 0.49% | 10.08 | 10.33 | 101995 | 10383.21 | 1.88% |
| 2025-03-07 | 10.20 | 10.18 | -0.03 | -0.29% | 10.10 | 10.31 | 157834 | 16096.10 | 2.90% |
| 2025-03-06 | 10.25 | 10.21 | 0.02 | 0.20% | 10.11 | 10.29 | 184241 | 18788.71 | 3.39% |
| 2025-03-05 | 10.24 | 10.19 | -0.17 | -1.64% | 10.07 | 10.35 | 183625 | 18667.22 | 3.38% |
| 2025-03-04 | 10.30 | 10.36 | -0.51 | -4.69% | 10.00 | 10.40 | 294954 | 30043.39 | 5.43% |
| 2025-03-03 | 10.07 | 10.87 | 0.80 | 7.94% | 10.05 | 11.08 | 533720 | 56252.80 | 9.82% |
| 2025-02-28 | 9.15 | 10.07 | 0.92 | 10.05% | 9.14 | 10.07 | 192915 | 19085.69 | 3.55% |
| 2025-02-27 | 9.23 | 9.15 | -0.06 | -0.65% | 9.02 | 9.29 | 63257 | 5763.05 | 1.16% |
| 2025-02-26 | 9.09 | 9.21 | 0.10 | 1.10% | 9.09 | 9.26 | 65827 | 6041.54 | 1.21% |
| 2025-02-25 | 9.32 | 9.11 | -0.31 | -3.29% | 9.09 | 9.35 | 93780 | 8609.51 | 1.72% |
| 2025-02-24 | 9.22 | 9.42 | 0.15 | 1.62% | 9.22 | 9.65 | 103083 | 9765.93 | 1.90% |
| 2025-02-21 | 9.36 | 9.27 | -0.13 | -1.38% | 9.18 | 9.39 | 85809 | 7954.39 | 1.58% |
| 2025-02-20 | 9.54 | 9.40 | -0.20 | -2.08% | 9.33 | 9.54 | 100946 | 9469.76 | 1.86% |
| 2025-02-19 | 9.47 | 9.60 | 0.12 | 1.27% | 9.33 | 9.64 | 141752 | 13535.27 | 2.61% |
| 2025-02-18 | 9.90 | 9.48 | 0.04 | 0.42% | 9.32 | 9.90 | 171242 | 16447.64 | 3.15% |
| 2025-02-17 | 10.00 | 9.44 | 0.29 | 3.17% | 9.27 | 10.00 | 148747 | 14091.05 | 2.74% |
| 2025-02-14 | 9.47 | 9.15 | -0.33 | -3.48% | 9.07 | 9.51 | 86062 | 7948.82 | 1.58% |
| 2025-02-13 | 9.58 | 9.48 | -0.09 | -0.94% | 9.47 | 9.61 | 36502 | 3477.63 | 0.67% |
| 2025-02-12 | 9.38 | 9.57 | 0.13 | 1.38% | 9.38 | 9.57 | 46462 | 4416.88 | 0.85% |
| 2025-02-11 | 9.49 | 9.44 | -0.03 | -0.32% | 9.25 | 9.50 | 51363 | 4814.46 | 0.94% |
| 2025-02-10 | 9.34 | 9.47 | 0.16 | 1.72% | 9.32 | 9.48 | 47418 | 4458.67 | 0.87% |
| 2025-02-07 | 9.20 | 9.31 | 0.08 | 0.87% | 9.18 | 9.39 | 62200 | 5783.62 | 1.14% |
| 2025-02-06 | 9.13 | 9.23 | 0.05 | 0.54% | 9.02 | 9.23 | 41798 | 3818.08 | 0.77% |
| 2025-02-05 | 9.23 | 9.18 | 0.00 | 0.00% | 9.09 | 9.30 | 40992 | 3768.57 | 0.75% |
| 2025-01-27 | 9.05 | 9.18 | 0.12 | 1.32% | 9.05 | 9.44 | 62590 | 5807.05 | 1.15% |
| 2025-01-24 | 9.11 | 9.06 | -0.04 | -0.44% | 9.01 | 9.15 | 38470 | 3483.23 | 0.71% |
| 2025-01-23 | 9.18 | 9.10 | -0.05 | -0.55% | 9.09 | 9.30 | 54384 | 4993.92 | 1.00% |
| 2025-01-22 | 9.35 | 9.15 | -0.20 | -2.14% | 9.05 | 9.35 | 61338 | 5607.67 | 1.13% |
| 2025-01-21 | 9.39 | 9.35 | 0.00 | 0.00% | 9.24 | 9.44 | 30658 | 2858.06 | 0.57% |
| 2025-01-20 | 9.22 | 9.35 | 0.19 | 2.07% | 9.17 | 9.46 | 47208 | 4415.56 | 0.87% |
东华科技(002140)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。
